-
Name
1,4-Butanediol, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) and 1,1-methylenebis4-isocyanatocyclohexane
- EINECS
- CAS No. 52292-20-3
- Density
- Solubility
- Melting Point
- Formula (C15H22N2O2.C4H10O2.(C4H8O)nH2O)x
- Boiling Point
- Molecular Weight 0
- Flash Point
- Transport Information
- Appearance
- Safety Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits very toxic fumes of CN− and NOx.
- Risk Codes
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Molecular Structure
- Hazard Symbols
- Synonyms 1,4-Butanediol, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) and 1,1-methylenebis4-isocyanatocyclohexane;MDI/ 1,4-butylene glycol/ tetrahydrofuran copolymer
- PSA
- LogP
1,4-Butanediol, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) and 1,1'-methylenebis[4-isocyanatocyclohexane] Chemical Properties
Product Name: 1,4-Butanediol, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) and 1,1'-methylenebis[4-isocyanatocyclohexane]
Registry Number: 56779-19-2
Other Names: Cyclohexane, 1,1'-methylenebis[4-isocyanato-, polymer with 1,4-butanediol and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) (9CI) ; Poly(oxy-1,4-butanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 1,4-butanediol and 1,1'-methylenebis[4-isocyanatocyclohexane] (9CI); 1,4-Butanediol-1,1'-methylene bis(4-isocyanatocyclohexane)-polytetramethylene glycol copolymer ; 1,4-Butanediol-4,4'-dicyclohexylmethane diisocyanate-PTMG copolymer ; 1,4-Butanediol-4,4'-dicyclohexylmethane diisocyanate-poly(tetramethylene glycol) copolymer ; 1,4-Butanediol-4,4'-dicyclohexylmethane diisocyanate-poly(tetramethylene glycol) polymer ; 1,4-Butanediol-4,4'-methylenebis(cyclohexyl isocyanate)-poly(1,4-butylene glycol) copolymer ; 1,4-Butanediol-4,4'-methylenebis(cyclohexyl isocyanate)-polytetramethylene glycol polymer ; 1,4-Butanediol-hydrogenated MDI-PTMG 1000 copolymer; 1,4-Butanediol-methylenebis(4-cyclohexyl isocyanate)-poly(oxytetramethylene) glycol copolymer ; 1,4-Butanediol-methylenebis(p-cyclohexyl isocyanate)-polytetramethylene glycol copolymer
Formula: (C15H22N2O2 . C7H10N2 . (C4H8O)nH2O)x
1,4-Butanediol, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) and 1,1'-methylenebis[4-isocyanatocyclohexane] Consensus Reports
Reported in EPA TSCA Inventory.
1,4-Butanediol, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) and 1,1'-methylenebis[4-isocyanatocyclohexane] Safety Profile
Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits very toxic fumes of CN− and NOx.
1,4-Butanediol, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) and 1,1'-methylenebis[4-isocyanatocyclohexane] Specification
1,4-Butanediol, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) and 1,1'-methylenebis[4-isocyanatocyclohexane] (CAS NO.52292-20-3) is a mixed chemistry material.
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