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Propanedinitrile, [3-(dimethylamino)-2-propenylidene]-, also known as 3-(dimethylamino)-2-propenylidene malononitrile or 3-dimethylaminocrotononitrile, is an organic compound with the chemical formula C7H10N2. It is a colorless liquid with a pungent odor and is soluble in water. Propanedinitrile, [3-(dimethylamino)-2-propenylidene]- is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. It is also known for its potential use as a precursor in the production of certain dyes and pigments. Due to its reactivity and the presence of cyano groups, it is important to handle this chemical with care, following appropriate safety measures to prevent exposure and potential health risks.

1508-12-9

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1508-12-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1508-12-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,0 and 8 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1508-12:
(6*1)+(5*5)+(4*0)+(3*8)+(2*1)+(1*2)=59
59 % 10 = 9
So 1508-12-9 is a valid CAS Registry Number.

1508-12-9SDS

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 2-[3-(dimethylamino)prop-2-enylidene]propanedinitrile

1.2 Other means of identification

Product number -
Other names 1,1-dicyano-4-dimethylaminobuta-1,3-dien

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:1508-12-9 SDS

1508-12-9Downstream Products

1508-12-9Relevant academic research and scientific papers

Reactions of 2,2-disubstituted 1,1-dicyanoethenes with β- dimethylaminoacrolein aminal and 3-dimethylamino-1,1,3-trimethoxypropane

Krasnaya,Tret'Yakova,Kachala,Zlotin

experimental part, p. 1671 - 1675 (2011/04/23)

A reaction of 2,2-disubstituted 1,1-dicyanoethenes with β-dimethylaminoacrolein aminal and 3-dimethylamino-1,1,3-trimethoxypropane leads to substituted 6,6-dicyano-1-dimethyl-aminohexatrienes and an organic salt containing 1,1,9,9-tetracyano-2,8-diphenylnona-2,4,6,8-tetraenide as the anion and (dimethylaminopropenylidene)dimethylammonium as the cation, on the basis of which new cation-anionic polymethine dyes were obtained.

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