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3,3′-Dimethyl-4,4′-biphenylene diisocyanate CAS 91-97-4

Chemical Name:3,3′-Dimethyl-4,4′-biphenylene diisocyanate

CAS No.: 91-97-4

Appearance: Flaxen red particles

Description

3,3′-Dimethyl-4,4′-biphenylene diisocyanate

Details

Chemical Name:3,3′-Dimethyl-4,4′-biphenylene diisocyanate

CAS No.: 91-97-4

Appearance: Flaxen red particles

Typical Properties

Items Result
Appearance Flaxen red particles
Purity,% ≥99
Melting point 69-71
Hydroyzable Chlorine ≤0.01
Total Chlorine ≤0.1

Usage

Used as pharmaceutical and chemical intermediates

Packaging and Shipping

Packing: 25kg/drum;50kg/drum

Storage

It is recommended to store at 4-8 degrees

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