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Phenol, 4-[[4-(1-methylethyl)phenyl]azo]-, also known as 4-[4-(1-methylethyl)phenylazo]phenol, is an organic compound with the chemical formula C15H16N2O. It is a derivative of phenol, characterized by the presence of an azo group (-N=N-) and an isopropyl group (-CH(CH3)2) attached to the phenyl ring. This yellow crystalline solid is primarily used as a chemical intermediate in the synthesis of dyes and pigments, particularly in the production of azo dyes. It is important to note that phenol and its derivatives can be toxic and should be handled with care.

4340-84-5

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4340-84-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4340-84-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,4 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4340-84:
(6*4)+(5*3)+(4*4)+(3*0)+(2*8)+(1*4)=75
75 % 10 = 5
So 4340-84-5 is a valid CAS Registry Number.

4340-84-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-[(4-propan-2-ylphenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one

1.2 Other means of identification

Product number -
Other names 4-Isopropylphenylazo-phenol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4340-84-5 SDS

4340-84-5Upstream product

4340-84-5Downstream Products

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