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3,3'-dimethylbiphenyl–4,4'-diyl diisocyanate

CAS 91-97-4 · C16H12N2O2

Hazard class

Danger — Health hazard

Pictograms

Health hazard

H-statements

H351 Suspected of causing cancer
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
H317 May cause an allergic skin reaction

Synonyms

4,4'-Diisocyanato-3,3'-dimethylbiphenyl · Bitolylene diisocyanate · 3,3'-Dimethyl-4,4'-biphenylene diisocyanate · Nacconate 200 · 3,3'-Dimethyl-4,4'-diphenylene diisocyanate · 3,3'-Bitolylene-4,4'-diisocyanate · 1,1'-BIPHENYL, 4,4'-DIISOCYANATO-3,3'-DIMETHYL- · 3,3'-Dimethylbiphenyl 4,4'-diisocyanate

Molecular weight

264.28 g/mol

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Health hazard

Data source

Harmonised classification ECHA — EU CLP Annex VI

Legally binding EU classification adopted by ECHA under CLP Annex VI — the highest-confidence GHS source.

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GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). SNRL is a free chemical safety search. Browse categories · API · Console

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