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84040-77-7

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84040-77-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84040-77-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,0,4 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 84040-77:
(7*8)+(6*4)+(5*0)+(4*4)+(3*0)+(2*7)+(1*7)=117
117 % 10 = 7
So 84040-77-7 is a valid CAS Registry Number.

84040-77-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(2-ethenoxyethoxy)-4-[[4-(2-ethenoxyethoxy)phenyl]methyl]benzene

1.2 Other means of identification

Product number -
Other names -

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:84040-77-7 SDS

84040-77-7Downstream Products

84040-77-7Relevant articles and documents

Synthesis of Bis(aryloxyethyl) Vinyl Ethers via Phase-Transfer-Catalyzed Nucleophilic Displacement on 2-Chloroethyl Vinyl Ether

Gallucci, R.R.,Going, R.C.

, p. 342 - 346 (2007/10/02)

Bis(aryloxyethyl) vinyl ethers can be prepared in high yield by using sodium hydroxide, bis(phenols), and 2-chloroethyl vinyl ether (CEVE) with a tetraalkylammonium salt phase-transfer catalyst.The displacement reaction of the bis(phenol) dianion proceeds in high yield only if both excess CEVE and base are employed.Nucleophilic displacement is considerably faster than elimination reactions involving solvent or catalyst.Small amounts of water have little effect on the reaction.The synthesis has been extended to the preparation of related monoaryloxyethyl vinyl ethers.

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