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2-Octyne, 1-methoxy- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

18495-23-3

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18495-23-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18495-23-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,4,9 and 5 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 18495-23:
(7*1)+(6*8)+(5*4)+(4*9)+(3*5)+(2*2)+(1*3)=133
133 % 10 = 3
So 18495-23-3 is a valid CAS Registry Number.

18495-23-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-methoxy-2-octyne

1.2 Other means of identification

Product number -
Other names 1-methoxy-oct-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:18495-23-3 SDS

18495-23-3Downstream Products

18495-23-3Relevant academic research and scientific papers

On the mechanism of nucleophilic substitution of allenyl(aryl)iodine(III): Formation of propargyl cation and competition with sigmatropic rearrangement

Ochiai, Masahito,Kida, Michio,Okuyama, Tadashi

, p. 6207 - 6210 (2007/10/03)

The ratios of nucleophilic substitution versus [3,3] sigmatropic rearrangement for the collapse of allenyl(aryl)-iodine(III), generated from the reaction of aryliodanes with propargylsilanes in the presence of BF3- Et2O in alcohols, were determined. A proposed mechanism involves generation of propargyl cations from the allenyliodine(III) via a unimolecular pathway.

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