Risalah Data Keselamatan Safety data sheet

Transcription

1 Risalah Data Keselamatan Safety data sheet Mukasurat (Page): 1/19 1. Pengenalpastian syarikat dan sediaan/bahan Basonat HW 1180 PC NG Keluarga kimia: poliisosianat berpolifungsian Kegunaan: Pengeras untuk bahan penyalut atau perekat bagi kegunaan industri atau profesional Syarikat: BASF (Malaysia) Sdn Bhd No 2, Jalan Astaka U8/87 Bukit Jelutong, Seksyen U Shah Alam, Selangor, MALAYSIA Nombor Telefon: Nombor Telefax: Maklumat kecemasan: Nombor Kecemasan Antarabangsa Nombor Telefon: Komposisi / maklumat tentang ramuan Keadaan kimia poliisosianat berpolifungsian Terbitan berasaskan: heksametilena diisosianat dilarutkan dalam propylene carbonate

2 Mukasurat (Page): 2/19 3. Pengenalpastian bahaya Memudaratkan melalui penyedutan Merengsa kepada mata dan sistem pernafasan Boleh menyebabkan pemekaan melalui sentuhan kulit. 4. Langkah pertolongan cemas Nasihat am: Segera tanggalkan pakaian yang tercemar. Jika tersedut: Jika kesukaran berlaku selepas tersedut wap/aerosol, alihkan mangsa ke kawasan berudara bersih dan dapatkan rawatan perubatan. Apabila terkena kulit: Basuh bersih-bersih dengan sabun dan air. Apabila terkena mata: Segera basuh mata yang terkena produk selama sekurang-kurangnya 15 minit di bawah aliran air dengan membuka mata, rujuk pakar mata. Apabila tertelan: Segera basuh mulut dan kemudian minum air yang banyak, dapatkan rawatan perubatan. Nota kepada doktor: Gejala: Gejala dan kesan terpenting yang diketahui diterangkan didalam label (lihat bahagian 2) dan/atau bahagian 11. Rawatan: Rawat mengikut gejala (nyahcemar, fungsi utama), tiada penawar khusus diketahui, berikan aerosol dos kortikosteroid untuk mengelakkan edema pulmonari. 5. Langkah memadam kebakaran Bahan pemadam yang sesuai: serbuk kering, busa Bahaya tertentu: wap yang merbahaya Evolusi wasap/kabus. Bahan/kumpulan bahan yang dinyatakan boleh dibebaskan jika berlaku kebakaran. Peralatan perlindungan khusus: Gunakan alat pernafasan serba lengkap. Maklumat lanjut: Tahap risiko ditentukan oleh bahan yang terbakar dan keadaan kebakaran. Air pemadam api yang tercemar mestilah dilupuskan mengikut peraturan rasmi.

3 Mukasurat (Page): 3/19 6. Langkah pelepasan tidak sengaja Langkah pencegahan diri: Gunakan pakaian pelindung diri. Langkah berjaga-jaga untuk alam sekitar: Bendung air yang tercemar/air yang digunakan untuk memadam kebakaran. Jangan lepaskan ke dalam parit/air permukaan/air tanah. Kaedah pembersihan atau penyerapan: Bagi sejumlah besar: Pam produk. Bagi baki: Kutip dengan bahap penyerap yang sesuai. Lupuskan bahan yang diserap mengikut peraturan. 7. Pengendalian dan penyimpanan Pengendalian Pastikan pengalihudaraan menyeluruh di kawasan simpanan dan di tempat kerja. Perlindungan terhadap kebakaran dan letupan: Elakkan cas elektrostatik - jauhkan dari sumber pencucuhan - pemadam api hendaklah mudah digunakan. Penyimpanan Maklumat lanjut tentang keadaan penyimpanan: Bekas hendaklah disimpan tertutup rapat di tempat yang kering. Simpan pada suhu tidak melebihi 50 C Lindungi daripada lembapan. Kestabilan penyimpanan: Jika lembapan memasuki bekas isosianat, CO2 terbentuk dan tekanan 8. Kawalan pendedahan dan perlindungan diri Komponen dengan parameter kawalan tempat kerja heksametilena diisosianat, ; Nilai TWA ppm (ACGIHTLV) Nilai TWA mg/m3 ; ppm (OEL (Peraturan USECHH Malaysia)) Peralatan perlindungan peribadi Perlindungan pernafasan: Perlindungan pernafasan jika berlaku pelepasan wap/aerosol. Penapis gabungan bagi gas/wap sebatian organik dan zarah pepejal dan cecair (cth. EN Jenis A-P2) Perlindungan tangan: Sarung tangan pelindung kalis kimia (EN 374)

4 Mukasurat (Page): 4/19 Bahan yang sesuai juga sekiranya terkena produk secara singkat dan/atau percikan. (Syor: Indeks perlindungan 2, bersamaan > 30 minit tempoh penelapan menurut EN 374): getah butil (butil) mm ketebalan salutan Arahan penggunaan pengilang hendaklah dipatuhi kerana jenisnya yang pelbagai. Perlindungan mata: Kaca mata keselamatan dengan pelindung sisi (gogal berbingkai) (contohnya EN 166) Perlindungan badan: Perlindungan badan mesti dipilih bergantung kepada aktiviti dan pendedahan, contohnya apron, kasut perlindungan, pakaian perlindungan bahan kimia (Berdasarkan DIN-EN 465) Langkah kebersihan dan keselamatan am: Kendalikan mengikut amalan kesihatan dan keselamatan industri yang baik. Memakai pakaian kerja yang tertutup diperlukan sebagai tambahan kepada kelengkapan perlindungan diri yang dinyatakan. Elakkan daripada tersedut kabus. Terkena mata dan kulit mesti dielakkan. 9. Sifat kimia dan fizikal Bentuk: Warna: Bau: nilai ph: cecair tidak berwarna hingga seperti kuning khusus Tidak boleh digunakan suhu pemejalan: < -20 C (1,013 hpa) Julat didih: C Takat kilat: 123 C (DIN 51758) Kemudahbakaran: Produk ini boleh terbakar. Had letupan bawah: 1.8 %(V) Had letupan atas: 14.3 %(V) Suhu pencucuhan: > 200 C (DIN 51794) pencucuhan sendiri: Tidak swacucuh. Bahaya letupan: tidak mudah meletup Sifat yang menggalakkan kebakaran: tidak merebakkan api Tekanan Wap: 0.17 mbar (20 C) Kepekatan: 1.18 g/cm3 (20 C) Ketumpatan relatif: 1.18 (20 C) Ketumpatan wap relatif (udara): tidak ditentukan (DIN 51757) Keterlarutan dalam air: boleh teremulsi

5 Mukasurat (Page): 5/19 Keterlarutcampurkan dengan air: Bertindakbalas dengan air Higroskopi: Tidak higroskopik Keterlarutan (kualitatif) pelarut: pelarut polar terlarut Pekali petakan n-oktanol/air (log Pow): tidak berkenaan untuk campuran Tegangan permukaan: Berdasarkan struktur kimia, aktiviti permukaan adalah tidak dijangka. Kelikatan, dinamik: mpa.s (23 C, 50 1/s) (DIN EN ISO 3219) 10. Kestabilan dan kereaktifan Keadaan yang perlu dielakkan: Elakkan lembapan Elakkan lembapan. Penguraian terma: tidak ditentukan Bahan yang perlu dielakkan: air, amina, alkohol Tindak balas berbahaya: Bertindak balas dengan alkohol Bertindak balas dengan amina Bertindak balas dengan bahan yang mengandungi hidrogen aktif. Bertindak balas dengan air, dengan pembentukan karbon dioksida. Pembentukan penguraian produk bergas meningkatkan tekanan dalam bekas Tiada produk penguraian yang berbahaya jika disimpan dan dikendalikan seperti yang ditetapkan/dinyatakan. 11. Maklumat Ketoksikan Ketoksikan akut LD50 tikus (melalui mulut): > 2,500 mg/kg (Garispanduan OECD 423) Tiada kematian diperhatikan Produk belum diuji. Penyataan diambil daripada ciri setiap komponen. LC50 tikus (melalui penyedutan): > 1-5 mg/l 4 h (Garispanduan OECD 403) Produk belum diuji. Penyataan diambil daripada ciri setiap komponen. LD50 tikus (dermal): > 2,000 mg/kg Produk belum diuji. Penyataan diambil daripada ciri setiap komponen. Kerengsaan Kerengsaan kulit primer arnab: tidak merengsa (Garispanduan OECD 404)

6 Mukasurat (Page): 6/19 Produk belum diuji. Penyataan diambil daripada ciri setiap komponen. Kerengsaan primer pada membran mukus arnab: Merengsa (Garispanduan OECD 405) Produk belum diuji. Penyataan diambil daripada ciri setiap komponen. Penilaian kesan-kesan akut yang lain Penilaian kesan-kesan akut yang lain: Menyebabkan kerengsaan sementara pada saluran pernafasan. Catatan: Produk belum diuji. Penyataan diambil daripada ciri setiap komponen. Pemekaan Penilaian pemekaan: Menyebabkan pemekaan dalam kajian haiwan. Ujian pemaksimum tikus kasturi : pemekaan kesan pemekaan dalam ujian haiwan Produk belum diuji. Penyataan diambil daripada ciri setiap komponen. Ketoksikan dos berulang Penilaian ketoksikan dos berulang: Selepas pemberian yang berulang, kesan yang nyata ialah kerengsaan Produk belum diuji. Penyataan diambil daripada ciri setiap komponen. Ketoksikan genetik Penilaian kemutagenan: Bahan tidak mutagen dalam bakteria. Bahan tidak mutagen dalam kultur sel mamalia. Produk belum diuji. Penyataan diambil daripada ciri setiap komponen. Kekarsinogenan Penilaian kekarsinogenan: Kajian secara saintifiknya tidak wajar. Produk belum diuji. Penyataan diambil daripada ciri setiap komponen. Kajian secara saintifiknya tidak wajar. Ketoksikan pembiakan Penilaian ketoksikan pembiakan: Kajian secara saintifiknya tidak wajar. Produk belum diuji. Penyataan diambil daripada ciri setiap komponen. Ketoksikan perkembangan Penilaian keteratogenan: Kajian secara saintifiknya tidak wajar. Produk belum diuji. Penyataan diambil daripada ciri setiap komponen.

7 Mukasurat (Page): 7/19 Pengalaman pada manusia Bahaya pemekaan kulit jika terkena secara berulang. 12. Maklumat ekologi Keekotoksikan Penilaian ketoksikan akuatik: Ada kemungkinan besar produk tidak memudaratkan organisma akuatik secara akut. Perencatan aktiviti degradasi di dalam enap cemar yang diaktifkan tidak dijangka akan berlaku semasa bahan berkepekatan rendah dimasukkan kedalam loji rawatan biologi. Produk boleh terhidrolisis. Keputusan ujian mungkin, sebahagiannya, disebabkan oleh produk degradasi. Ketoksikan kepada ikan: LC50 (96 h) > 100 mg/l, Brachydanio rerio (OECD 203; ISO 7346; 92/69/EEC, C.1) Produk boleh terhidrolisis. Keputusan ujian mungkin, sebahagiannya, disebabkan oleh produk degradasi. Produk belum diuji. Penyataan diambil daripada ciri setiap komponen. Invertebrat air: EL50 (48 h) > 100 mg/l, Daphnia magna (Arahan 92/69/EEC, C.2) Produk boleh terhidrolisis. Keputusan ujian mungkin, sebahagiannya, disebabkan oleh produk degradasi. Produk belum diuji. Penyataan diambil daripada ciri setiap komponen. Tumbuhan akuatik: EC50 (72 h) > 100 mg/l (kadar pertumbuhan), Scenedesmus subspicatus (Garispanduan OECD 201) Produk boleh terhidrolisis. Keputusan ujian mungkin, sebahagiannya, disebabkan oleh produk degradasi. Produk belum diuji. Penyataan diambil daripada ciri setiap komponen. Mikroorganisma/Kesan ke atas enap cemar diaktifkan: EC20 (3 h) > 100 mg/l, (Garispanduan OECD 209) Produk boleh terhidrolisis. Keputusan ujian mungkin, sebahagiannya, disebabkan oleh produk degradasi. Produk belum diuji. Penyataan diambil daripada ciri setiap komponen. Ketoksikan kronik kepada ikan: Kajian tidak diperlukan disebabkan oleh pertimbangan tentang pendedahan. Ketoksikan kronik kepada invertebrata akuatik: Kajian tidak diperlukan disebabkan oleh pertimbangan tentang pendedahan. Penilaian ketoksikan daratan: Kajian secara saintifiknya tidak wajar. Mobiliti Penilaian pengangkutan di antara bahagian di persekitaran: Tiada data diperoleh.

8 Mukasurat (Page): 8/19 Keterusan dan boleh keterdegradasikan Penilaian biodegradasi dan penyingkiran (H2O): Bahan hampir boleh disingkirkan daripada air di loji rawatan efluen yang sesuai melalui biodegradasi, pelucutan dan pengasingan mekanikal. Bahan hampir boleh disingkirkan daripada air di loji rawatan efluen yang sesuai melalui biodegradasi, pelucutan dan pengasingan mekanikal. Maklumat penyingkiran: Tidak mudah terbiodegradasikan (oleh kriteria OECD). Potensi Biotumpukan Penilaian potensi bioakumilasi: Produk belum diuji. Maklumat tambahan Perhatian tambahan bagi nasib pada alam sekitar & laluan: Rawatan didalam loji rawatan air sisa biologi mestilah dijalankan menurut peraturan dan pentadbiran setempat. Nasihat ekotoksikologi lain: Jangan lepaskan sisa yang tidak dirawat ke dalam air semula jadi. Peraturan tempatan bagi rawatan air buangan mestilah diikuti. 13. Pertimbangan untuk pelupusan Bakar di loji pembakaran yang sesuai, patuhi peraturan pihak berkuasa tempatan. Pembungkusan tercemar: Bungkusan yang tidak tercemar boleh diguna semula. Bungkusan yang tidak boleh dibersihkan hendaklah dilupuskan dengan cara yang sama dengan kandungannya. Rujuk kepada maklumat pembekal/pengilang untuk maklumat pemulihan/kitar semula. 14. Maklumat pengangkutan Pengangkutan domestik Tidak dikelaskan sebagai berbahaya di bawah peraturan pengangkutan Pengangkutan laut IMDG

9 Mukasurat (Page): 9/19 Tidak dikelaskan sebagai berbahaya di bawah peraturan pengangkutan Pengangkutan udara IATA/ICAO Tidak dikelaskan sebagai berbahaya di bawah peraturan pengangkutan 15. Maklumat pengawalaturan : Peraturan Kesatuan Eropah (Pelabelan) Arahan EEC: Lambang bahaya Xn Memudaratkan. Ungkapan - Risiko R20 Memudaratkan melalui penyedutan R36/37 Merengsa kepada mata dan sistem pernafasan R43 Boleh menyebabkan pemekaan melalui sentuhan kulit. Ungkapan - Keselamatan S23.3 Jangan bernafaskan wap/semburan S26 Jika bersentuhan dengan mata, basuh segera dengan menggunakan air yang banyak dan dapatkan nasihat perubatan. S37 Pakailah sarung tangan yang sesuai. Mengandungi isosianat. Patuhi arahan pengeluar. Komponen penentu bahaya bagi pelabelan: Hexamethylene diisocyanate, isocyanurate-type oligomers, heksametilena diisosianat Peraturan lain 16. Maklumat lain Produk digunakan terutamanya sebagai pengeras dalam bahan penyalutan atau pelekat. Langkah perlindungan yang sesuai, dengan merujuk risalah data keselamatan ini, perlu diambil semasa mengendalikan bahan penyalutan atau pelekat yang mengandungi poliisosianat reaktif dan monomer baki HDI. Oleh itu produk hanya boleh digunakan untuk kegunaan industri atau perdagangan. Produk tidak sesuai untuk kegunaan industri di rumah. Garis menegak pada margin sebelah kiri tangan menunjukkan pindaan dari versi sebelumnya.

10 Mukasurat (Page): 10/19 Data yang terdapat dalam risalah data keselamatan ini adalah berdasarkan pengetahuan dan pengalaman kami, dan menerangkan tentang produk yang berkaitan dengan keperluan keselamatan sahaja. Data tidak menyatakan ciri produk (spesifikasi produk). Data dalam risalah data keselamatan ini juga tidak menyatakan apa-apa ciri khusus atau kesesuaian produk yang dipersetujui untuk apa-apa tujuan tertentu. Penerima produk bertanggungjawab untuk memastikan bahawa apa-apa hak pemilikan serta undang-undang dan perundangan sedia ada dipatuhi.

11 Mukasurat (Page): 11/19 1. Substance/preparation and company identification Basonat HW 1180 PC NG Chemical family: polyfunctional polyisocyanate Use: Hardener for coating materials or adhesives for industrial or professional use Company: BASF (Malaysia) Sdn Bhd No 2, Jalan Astaka U8/87 Bukit Jelutong, Seksyen U Shah Alam, Selangor, MALAYSIA Telephone: Telefax number: Emergency information: International emergency number: Telephone: Composition/information on ingredients Chemical nature polyfunctional polyisocyanate Derivative based on: 1,6-hexamethylene diisocyanate dissolved in: propylene carbonate 3. Hazard identification Harmful by inhalation. Irritating to eyes and respiratory system. May cause sensitization by skin contact. 4. First-Aid Measures General advice: Immediately remove contaminated clothing. If inhaled: If difficulties occur after vapour/aerosol has been inhaled, remove to fresh air and seek medical attention.

12 Mukasurat (Page): 12/19 On skin contact: Wash thoroughly with soap and water. On contact with eyes: Immediately wash affected eyes for at least 15 minutes under running water with eyelids held open, consult an eye specialist. On ingestion: Rinse mouth immediately and then drink plenty of water, seek medical attention. Note to physician: Symptoms: The most important known symptoms and effects are described in the labelling (see section 2) and/or in section 11. Treatment: Treat according to symptoms (decontamination, vital functions), no known specific antidote, administer corticosteroid dose aerosol to prevent pulmonary odema. 5. Fire-Fighting Measures Suitable extinguishing media: dry powder, foam Specific hazards: harmful vapours Evolution of fumes/fog. The substances/groups of substances mentioned can be released in case of fire. Special protective equipment: Wear a self-contained breathing apparatus. Further information: The degree of risk is governed by the burning substance and the fire conditions. Contaminated extinguishing water must be disposed of in accordance with official regulations. 6. Accidental Release Measures Personal precautions: Use personal protective clothing. Environmental precautions: Contain contaminated water/firefighting water. Do not discharge into drains/surface waters/groundwater. Methods for cleaning up or taking up: For large amounts: Pump off product. For residues: Pick up with suitable absorbent material. Dispose of absorbed material in accordance with regulations.

13 Mukasurat (Page): 13/19 7. Handling and Storage Handling Ensure thorough ventilation of stores and work areas. Protection against fire and explosion: Prevent electrostatic charge - sources of ignition should be kept well clear - fire extinguishers should be kept handy. Storage Further information on storage conditions: Containers should be stored tightly sealed in a dry place. Keep at temperature not exceeding 50 C. Protect against moisture. Storage stability: If moisture enters isocyanate containers, CO2 forms and pressure builds up. 8. Exposure controls and personal protection Components with occupational exposure limits 1,6-hexamethylene diisocyanate, ; TWA value ppm (ACGIHTLV) TWA value mg/m3 ; ppm (OEL (MY)) Personal protective equipment Respiratory protection: Respiratory protection in case of vapour/aerosol release. Combination filter for gases/vapours of organic compounds and solid and liquid particles (f.e. EN Type A-P2) Hand protection: Chemical resistant protective gloves (EN 374) Suitable materials short-term contact and/or splashes (recommended: At least protective index 2, corresponding > 30 minutes of permeation time according to EN 374) butyl rubber (butyl) mm coating thickness Manufacturer's directions for use should be observed because of great diversity of types. Eye protection: Safety glasses with side-shields (frame goggles) (e.g. EN 166) Body protection: Body protection must be chosen depending on activity and possible exposure, e.g. apron, protecting boots, chemical-protection suit (according to EN in case of splashes or EN ISO in case of dust).

14 Mukasurat (Page): 14/19 General safety and hygiene measures: Handle in accordance with good industrial hygiene and safety practice. Wearing of closed work clothing is required additionally to the stated personal protection equipment. Avoid inhalation of mists. Contact with eyes and skin must be avoided. 9. Physical and Chemical Properties Form: Colour: Odour: ph value: liquid colourless to slightly yellow product specific not applicable solidification temperature: < -20 C (1,013 hpa) Boiling range: C Flash point: 123 C (DIN 51758) Flammability: Product is combustible. Lower explosion limit: 1.8 %(V) Upper explosion limit: 14.3 %(V) Ignition temperature: > 200 C (DIN 51794) Self ignition: not self-igniting Explosion hazard: not explosive Fire promoting properties: not fire-propagating Vapour pressure: 0.17 mbar (20 C) Density: 1.18 g/cm3 (20 C) Relative density: 1.18 (20 C) Relative vapour density (air): not determined (DIN 51757) Solubility in water: emulsifiable Miscibility with water: Reacts with water. Hygroscopy: Non-hygroscopic Solubility (qualitative) solvent(s): polar solvents soluble Partitioning coefficient n-octanol/water (log Pow): not applicable for mixtures Surface tension: Based on chemical structure, surface activity is not to be expected.

15 Mukasurat (Page): 15/19 Viscosity, dynamic: mpa.s (23 C, 50 1/s) (DIN EN ISO 3219) 10. Stability and Reactivity Conditions to avoid: Avoid moisture. Avoid humidity. Thermal decomposition: not determined Substances to avoid: water, amines, alcohols Hazardous reactions: Reacts with alcohols. Reacts with amines. Reacts with substances which contain active hydrogen. Reacts with water, with formation of carbon dioxide. The formation of gaseous decomposition products builds up pressure in tightly closed containers. No hazardous decomposition products if stored and handled as prescribed/indicated. 11. Toxicological Information Acute toxicity LD50 rat (oral): > 2,500 mg/kg (OECD Guideline 423) No mortality was observed. The product has not been tested. The statement has been derived from the properties of the individual components. LC50 rat (by inhalation): > 1-5 mg/l 4 h (OECD Guideline 403) The product has not been tested. The statement has been derived from the properties of the individual components. LD50 rat (dermal): > 2,000 mg/kg The product has not been tested. The statement has been derived from the properties of the individual components. Irritation Primary skin irritation rabbit: non-irritant (OECD Guideline 404) The product has not been tested. The statement has been derived from the properties of the individual components. Primary irritations of the mucous membrane rabbit: Irritant. (OECD Guideline 405) The product has not been tested. The statement has been derived from the properties of the individual components. Sensitization

16 Mukasurat (Page): 16/19 Assessment of sensitization: Caused skin sensitization in animal studies. Guinea pig maximization test : sensitizing sensitizing effect in animal tests The product has not been tested. The statement has been derived from the properties of the individual components. Repeated dose toxicity Assessment of repeated dose toxicity: After repeated exposure the prominent effect is local irritation. The product has not been tested. The statement has been derived from the properties of the individual components. Genetic toxicity Assessment of mutagenicity: The substance was not mutagenic in bacteria. The substance was not mutagenic in mammalian cell culture. The product has not been tested. The statement has been derived from the properties of the individual components. Carcinogenicity Assessment of carcinogenicity: Study scientifically not justified. The product has not been tested. The statement has been derived from the properties of the individual components. Study scientifically not justified. Reproductive toxicity Assessment of reproduction toxicity: Study scientifically not justified. The product has not been tested. The statement has been derived from the properties of the individual components. Developmental toxicity Assessment of teratogenicity: Study scientifically not justified. The product has not been tested. The statement has been derived from the properties of the individual components. Experiences in humans Danger of skin sensitization on repeated contact. 12. Ecological Information Ecotoxicity Assessment of aquatic toxicity: There is a high probability that the product is not acutely harmful to aquatic organisms. The inhibition of the degradation activity of activated sludge is not anticipated when introduced to biological

17 Mukasurat (Page): 17/19 treatment plants in appropriate low concentrations. The product may hydrolyse. The test result maybe partially due to degradation products. Toxicity to fish: LC50 (96 h) > 100 mg/l, Brachydanio rerio (OECD 203; ISO 7346; 92/69/EEC, C.1) The product may hydrolyse. The test result maybe partially due to degradation products. The product has not been tested. The statement has been derived from the properties of the individual components. Aquatic invertebrates: EL50 (48 h) > 100 mg/l, Daphnia magna (Directive 92/69/EEC, C.2) The product may hydrolyse. The test result maybe partially due to degradation products. The product has not been tested. The statement has been derived from the properties of the individual components. Aquatic plants: EC50 (72 h) > 100 mg/l (growth rate), Scenedesmus subspicatus (OECD Guideline 201) The product may hydrolyse. The test result maybe partially due to degradation products. The product has not been tested. The statement has been derived from the properties of the individual components. Microorganisms/Effect on activated sludge: EC20 (3 h) > 100 mg/l, (OECD Guideline 209) The product may hydrolyse. The test result maybe partially due to degradation products. The product has not been tested. The statement has been derived from the properties of the individual components. Chronic toxicity to fish: Study not necessary due to exposure considerations. Chronic toxicity to aquatic invertebrates: Study not necessary due to exposure considerations. Assessment of terrestrial toxicity: Study scientifically not justified. Mobility Assessment transport between environmental compartments: No data available. Persistence and degradability Assessment biodegradation and elimination (H2O): The substance can be virtually eliminated from water in suitable effluent treatment plants by biodegradation, stripping and mechanical separation. The substance can be virtually eliminated from water in suitable effluent treatment plants by biodegradation, stripping and mechanical separation. Elimination information: Not readily biodegradable (by OECD criteria). Bioaccumulation potential

18 Mukasurat (Page): 18/19 Assessment bioaccumulation potential: The product has not been tested. Additional information Add. remarks environm. fate & pathway: Treatment in biological waste water treatment plants has to be performed according to local and administrative regulations. Other ecotoxicological advice: Do not release untreated into natural waters. The local regulations on waste-water treatment must be followed. 13. Disposal Considerations Incinerate in suitable incineration plant, observing local authority regulations. Contaminated packaging: Uncontaminated packaging can be re-used. Packs that cannot be cleaned should be disposed of in the same manner as the contents. Refer to manufacturer/supplier for information on recovery/recycling. 14. Transport Information Domestic transport Not classified as a dangerous good under transport regulations Sea transport IMDG Not classified as a dangerous good under transport regulations Air transport IATA/ICAO Not classified as a dangerous good under transport regulations 15. Regulatory Information Regulations of the European union (Labelling)

19 Mukasurat (Page): 19/19 EEC Directives: Hazard symbol(s) Xn Harmful. R-phrase(s) R20 Harmful by inhalation. R36/37 Irritating to eyes and respiratory system. R43 May cause sensitization by skin contact. S-phrase(s) S23.3 Do not breathe vapour/spray. S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37 Wear suitable gloves. Contains isocyanates. Observe manufacturer's instructions. Hazard determining component(s) for labelling: Hexamethylene diisocyanate, isocyanurate-type oligomers, HEXAMETHYLENE-1,6-DIISOCYANATE Other regulations 16. Other Information The product is used mainly as a hardener in coating materials or adhesives. The handling of coating materials or adhesives containing reactive polyisocyanates and residual monomeric HDI requires appropriate protective measures referred to in this safety data sheet. These products may therefore be used only in industrial or trade applications. They are not suitable for use in homeworker (DIY) applications. Vertical lines in the left hand margin indicate an amendment from the previous version. The data contained in this safety data sheet are based on our current knowledge and experience and describe the product only with regard to safety requirements. The data do not describe the product's properties (product specification). Neither should any agreed property nor the suitability of the product for any specific purpose be deduced from the data contained in the safety data sheet. It is the responsibility of the recipient of the product to ensure any proprietary rights and existing laws and legislation are observed.