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1587-26-4

1587-26-4

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1587-26-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1587-26-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,8 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1587-26:
(6*1)+(5*5)+(4*8)+(3*7)+(2*2)+(1*6)=94
94 % 10 = 4
So 1587-26-4 is a valid CAS Registry Number.

1587-26-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,3-dichlorobut-2-ene

1.2 Other means of identification

Product number -
Other names (Z)-2,3-dichloro-2-butene

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:1587-26-4 SDS

1587-26-4Relevant articles and documents

Orientation in Base-Promoted Dehydrochlorination of 2,2,3-Trichlorobutane

Bartsch, Richard A.,Croft, Alan P.

, p. 1364 - 1365 (1982)

-

INVESTIGATION IN THE FIELD OF UNSATURATED COMPOUNDS VI. LIQUID-PHASE CHLORINATION OF 2-HALOGENO-2-BUTENES

Mkryan, G. G.,Kaplanyan, E. E.,Mkryan, G. M.

, p. 1833 - 1836 (2007/10/02)

The liquid-phase chlorination of 2-halogeno-2-butenes in the presence of tert-butylpyrocatechol leads to the formation of the products from an anomalous reaction (2,3-dihalogeno-1-butenes), substitution of hydrogen at the double bond (2,3-dihalogeno-2-butenes), and normal addition (2,2,3-trihalogenobutanes).The ratios of these compounds are 70:6:24 in the case of 2-chloro-2-butene and 54:7.5:38.5 in the case of 2-bromo-2-butene.During the chlorination of 2-chloro-2-butene in the presence of sodium bicarbonate the formation of 3-chloro-2-butanol (20percent) was observed as a result of the combined addition of chlorine and water.

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