Poly(oxy-1,4-butanediyl), alpha-hydro-omega-hydroxy-, polymer with 2,4-diisocyanato-1-methylbenzene

Agent Name
Poly(oxy-1,4-butanediyl), alpha-hydro-omega-hydroxy-, polymer with 2,4-diisocyanato-1-methylbenzene
CAS Number
9050-83-3
Formula
(C9-H6-N2-O2.(C4-H8-O)mult-H2-O)x-
Major Category
Plastics & Rubber
Synonyms
2,4-Diisocyanato-1-methylbenzene, polytetramethylene glycol polymer; 4-Methyl-m-phenyleneisocyanate, alpha-hydro-omega-hydroxypoly(oxy-1,4-butanediyl) polymer; Toluene diisocyanate adduct with alpha-hydro-omega-hydroxy-poly(oxy-1,4-butanediyl); [ChemIDplus] Por-A-Thane E80TS Prepolymer; [PUMA Polymers MSDS]
Category
Polymers
Description
Yellowish viscous liquid; [PUMA Polymers MSDS]
Comments
Contains 2,4-toluene diisocyanate (CAS#584-84-9); Reacts with water; May cause irritation; May cause skin and respiratory sensitization; [PUMA Polymers MSDS] See "Toluene-2,4-diisocyanate."
Biomedical References

Adverse Effects

Skin Sensitizer
Yes
Asthma
Yes

Diseases, Processes, and Activities Linked to This Agent

Diseases

Occupational diseases associated with exposure to this agent: