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N-(diphenylethenylidene)butan-1-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

21843-89-0

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21843-89-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21843-89-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,8,4 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 21843-89:
(7*2)+(6*1)+(5*8)+(4*4)+(3*3)+(2*8)+(1*9)=110
110 % 10 = 0
So 21843-89-0 is a valid CAS Registry Number.

21843-89-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name N-butyl-2,2-diphenylethenimine

1.2 Other means of identification

Product number -
Other names Diphenylketen-N-(n-butyl)-imin

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:21843-89-0 SDS

21843-89-0Relevant academic research and scientific papers

New synthesis of diphenyl-N-(substituted)ketenimines from diaminophosphonium diazaylides

Cristau, Henri-Jean,Jouanin, Isabelle,Taillefer, Marc

, p. 68 - 72 (2007/10/03)

Diaminophosphonium diazaylides 2 react under mild conditions with diphenylacetyl chloride, to afford diphenyl-N-(substituted)ketenimines 4 or, depending on the case, their transformation products: either the tautomer 8, or the dimer 9. The general reactio

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