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2-Naphthalenol, 1-[(1E)-(4-chlorophenyl)azo]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

100893-91-2

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100893-91-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100893-91-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,8,9 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 100893-91:
(8*1)+(7*0)+(6*0)+(5*8)+(4*9)+(3*3)+(2*9)+(1*1)=112
112 % 10 = 2
So 100893-91-2 is a valid CAS Registry Number.

100893-91-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(4-chlorophenylazo)-2-naphthol

1.2 Other means of identification

Product number -
Other names -

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:100893-91-2 SDS

100893-91-2Relevant academic research and scientific papers

Solid state photolysis of triazene 1-oxides with naphthols. Synthesis of azo dyes

Mohamed, Shaaban K.,Nour El-Din

, p. 508 - 509 (1999)

Sunlight irradiation of solid mixed crystals of the photolabile triazene 1-oxides and α- or β-naphthol afford azo dyes.

Exploring flow procedures for diazonium formation

Hu, Te,Baxendale, Ian R.,Baumann, Marcus

, (2016/07/29)

The synthesis of diazonium salts is historically an important transformation extensively utilized in dye manufacture. However the highly reactive nature of the diazonium functionality has additionally led to the development of many new reactions including

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