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84540-47-6

84540-47-6

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84540-47-6 Usage

Chemical Properties

Grayish yellow powder or crystal

Check Digit Verification of cas no

The CAS Registry Mumber 84540-47-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,5,4 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 84540-47:
(7*8)+(6*4)+(5*5)+(4*4)+(3*0)+(2*4)+(1*7)=136
136 % 10 = 6
So 84540-47-6 is a valid CAS Registry Number.
InChI:InChI=1/C7H9NO2/c1-4-3-6(9)8-7(10)5(4)2/h3H,1-2H3,(H2,8,9,10)

84540-47-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-hydroxy-4,5-dimethyl-1H-pyridin-2-one

1.2 Other means of identification

Product number -
Other names UNII-3VDO3A5MTW

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:84540-47-6 SDS

84540-47-6Downstream Products

84540-47-6Relevant articles and documents

Process for producing 2,6-dihydroxy-3,4-dialkylpyridines

-

, (2008/06/13)

Commercially viable process for producing 2,6-dihydroxy-3,4-dimethlpridine. The process includes reacting 2-cyanoacetamide with sodium methoxide followed by condensation with ethyl 2-methylacetoacetate in methanol to give the sodium salt of 2,6-dihydroxy-4,5-dimethyl-3-pyridinecarbonitrile. The sodium salt of 2,6-dihydroxy-4,5-dimethyl-3-pyridinecarbonitrile is hydrolyzed with hydrobromic acid and decarboxylated to the hydrobromide salt of 2,6-dihydroxy-3,4-dimethylpyridine. The desired 2,6-dihydroxy-3,4-dimethylpyridine is produced from the hydrobromide salt by neutralizing the same with sodium hydroxide.

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