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Toluene Diisocyanates - Environmental Health Criteria 75

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Date
1987
Author
United Nations Environment Programme
World Health Organization
International Labour Organisation
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RT Generic T1 Toluene Diisocyanates - Environmental Health Criteria 75 A1 United Nations Environment Programme, World Health Organization, International Labour Organisation YR 1987 LK https://wedocs.unep.org/20.500.11822/29373 PB AB
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TY - GEN T1 - Toluene Diisocyanates - Environmental Health Criteria 75 AU - United Nations Environment Programme, World Health Organization, International Labour Organisation Y1 - 1987 UR - https://wedocs.unep.org/20.500.11822/29373 PB - AB -
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@misc{20.500.11822_29373 author = {United Nations Environment Programme, World Health Organization, International Labour Organisation}, title = {Toluene Diisocyanates - Environmental Health Criteria 75}, year = {1987}, abstract = {}, url = {https://wedocs.unep.org/20.500.11822/29373} }
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@misc{20.500.11822_29373 author = {United Nations Environment Programme, World Health Organization, International Labour Organisation}, title = {Toluene Diisocyanates - Environmental Health Criteria 75}, year = {1987}, abstract = {}, url = {https://wedocs.unep.org/20.500.11822/29373} }
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TY - GEN T1 - Toluene Diisocyanates - Environmental Health Criteria 75 AU - United Nations Environment ProgrammeUnited Nations Environment Programme, World Health OrganizationWorld Health Organization, International Labour Organisation UR - https://wedocs.unep.org/20.500.11822/29373 PB - AB -
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Description
Toluene diisocyanates (TDIs) are synthetic organic chemicals of low relative molecular mass (174.17). They are colourless to pale yellow liquids, at room temperature, with a distinct pungent odour detectable around 0.7 mg/rn 3 , which is well above current exposure limits. The different commercial grades solidify at between 4.7 'C and 22 'C and boil at 251 'C at 760 mmHg. Toluene diisocyanates react with water to form polyureas, carbon dioxide gas, and small amounts of diaminotoluenes, depending on the amount of water present. They also react with basic chemicals, including proteins.
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https://wedocs.unep.org/20.500.11822/29373
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