3,3'-Dimethyl-4,4'-biphenylene diisocyanate

CAS 91-97-4 · C16H12N2O2 · 264.28 g/mol

Structure of 3,3'-Dimethyl-4,4'-biphenylene diisocyanate
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About 3,3'-Dimethyl-4,4'-biphenylene diisocyanate

3,3'-Dimethyl-4,4'-biphenylene diisocyanate (CAS 91-97-4) is listed in the ChemSigma catalog. Its molecular formula is C16H12N2O2 and its molecular weight is 264.28 g/mol. It is also known as 4,4'-DIISOCYANATO-3,3'-DIMETHYLBIPHENYL.

This page lists the product identifiers, the available pack sizes (500g, 100g, 10g, 1g) and how to obtain the Certificate of Analysis. A Certificate of Analysis is provided with every batch, and you can request the COA and product specification together with your quotation. Bulk quantities and custom packaging are available on request. Applications, storage, safety information and frequently asked questions are covered on the product details page.

Basic information

CAS number 91-97-4
Product name 3,3'-Dimethyl-4,4'-biphenylene diisocyanate
Synonyms 4,4'-DIISOCYANATO-3,3'-DIMETHYLBIPHENYL
Molecular formula C16H12N2O2
Molecular weight 264.28 g/mol
EC number 202-112-7

Certificate of Analysis

A Certificate of Analysis is provided with every batch. Request the COA and product specification together with your quotation.

Quote + COA & specification

Packaging

500g 100g 10g 1g

Bulk quantities and custom packaging are available on request.

Properties & storage

Melting Point 70-72 ( ℃ )
Boiling Point 158.83 ( ℃ )