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64047-99-0

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64047-99-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64047-99-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,0,4 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 64047-99:
(7*6)+(6*4)+(5*0)+(4*4)+(3*7)+(2*9)+(1*9)=130
130 % 10 = 0
So 64047-99-0 is a valid CAS Registry Number.

64047-99-0SDS

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 4-chlorobutyl thiocyanate

1.2 Other means of identification

Product number -
Other names 4-chloro-butyl thiocyanate

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:64047-99-0 SDS

64047-99-0Downstream Products

64047-99-0Relevant articles and documents

-

Adams,Blomstrom

, p. 2375 (1953)

-

Synthesis of six- and seven-membered heterocycles by reaction of 1-(2-chloroethylthio)-1-alkynes and 1-(3-chloropropylthio)-1-alkynes with alkali metal sulfide, selenide and telluride

Sukhai, R. S.,Jong, R. de,Verkruijsse, H. D.,Brandsma, L.

, p. 368 - 372 (2007/10/02)

Reaction of RCC-S-CH2CH2Cl (1, R=alkyl) compounds with dilithium disulfide (Li2S2) in ethanol gives 3-alkyl-5,6-dihydro-1,4-dithiins (2, n=2, X=S).With the alkali monosulfide, M2S, dehydrochlorination to (vinylthio)alkynes RCC-S-CH=CH2 (3) predominates.Interaction between 1, n=2, and M2Se or M2Te (M=Li or Na) in liquid ammonia gives rise to dehydrochlorination as well as to attack on chlorine with intermediate formation of alkynethiolates RCC-S- (4); if this reaction is carried out in ammonia-free ethanol, the desired 5,6-dihydro-1,4-thiaselenins and -thiatellurins (2, n=2, X=Se or Te) are, in some cases, obtained.The chloro sulfides RCC-S-(CH2)3Cl (1, R=alkyl or phenyl) with alkali metal sulfide, selenide and telluride yield respectively 3-alkyl- or 3-aryl-6,7-dihydro-5H-1,4-dithiepins, the corresponding 6,7-dihydro-5H-1,4-thiaselenepins and 6,7-dihydro-5H-thiatellurepins (2, n=3).When R in the starting compounds 2 is a Me3Si group, the unsubstituted compounds 2 (n=3, R=H) are formed.

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