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51575-83-8

51575-83-8

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51575-83-8 Usage

Uses

1-Chloro-2-octyne may be used for the synthesis of 1,5-diynes, via reaction with 1,3-dilithiopropyne.

General Description

1-Chloro-2-octyne is a propargyl halide. Organo-titanium reagent mediated coupling of 1-chloro-2-octyne has been described.

Check Digit Verification of cas no

The CAS Registry Mumber 51575-83-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,5,7 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 51575-83:
(7*5)+(6*1)+(5*5)+(4*7)+(3*5)+(2*8)+(1*3)=128
128 % 10 = 8
So 51575-83-8 is a valid CAS Registry Number.
InChI:InChI=1/C8H13Cl/c1-2-3-4-5-6-7-8-9/h2-5,8H2,1H3

51575-83-8 Well-known Company Product Price

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  • (Code)Product description
  • CAS number
  • Packaging
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  • Alfa Aesar

  • (H53452)  1-Chloro-2-octyne, 98%   

  • 51575-83-8

  • 5g

  • 655.0CNY

  • Detail

  • Alfa Aesar

  • (H53452)  1-Chloro-2-octyne, 98%   

  • 51575-83-8

  • 25g

  • 2620.0CNY

  • Detail

  • Aldrich

  • (442860)  1-Chloro-2-octyne  98%

  • 51575-83-8

  • 442860-10G

  • 1,165.32CNY

  • Detail

51575-83-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-Chloro-2-octyne

1.2 Other means of identification

Product number -
Other names 1-chlorooct-2-yne

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:51575-83-8 SDS

51575-83-8Relevant articles and documents

Aromatic cation activation of alcohols: Conversion to alkyl chlorides using dichlorodiphenylcyclopropene

Kelly, Brendan D.,Lambert, Tristan H.

supporting information; experimental part, p. 13930 - 13931 (2009/12/25)

(Chemical Equation Presented) A novel paradigm for the activation of alcohols toward nucleophilic displacement via formation of cyclopropenium ethers is described. The conversion of a range of alcohol substrates to the corresponding alkyl chlorides occurs rapidly upon treatment with 3,3-dichloro-1,2-diphenylcyclopropene. 1H NMR data support the intermediacy of a cyclopropenium intermediate, and the reaction is demonstrated to proceed primarily via the SN2 mechanism for 1-phenylethanol. A total of 12 examples of substrate scope are provided.

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