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4,4,7,7-tetramethyl-1,9-decadiene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

76207-21-1

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76207-21-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76207-21-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,2,0 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 76207-21:
(7*7)+(6*6)+(5*2)+(4*0)+(3*7)+(2*2)+(1*1)=121
121 % 10 = 1
So 76207-21-1 is a valid CAS Registry Number.

76207-21-1SDS

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 4,4,7,7-tetramethyl-1,9-decadiene

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:76207-21-1 SDS

76207-21-1Downstream Products

76207-21-1Relevant academic research and scientific papers

gem-Dimethyl Effect in a Grignard Reagent Cyclization-Cleavage Rearrengament

Hill, Alexander E.,Link, Daniel C.,Donndelinger Peter

, p. 1177 - 1182 (2007/10/02)

(2,2-Dimethyl-4-penten-1-yl)magnesium bromide (1) is in equilibrium with its cyclic isomer, magnesium bromide (2).The equilibrium constant for this cyclization has a value of 2E-3.The gem-dimethyl substitution leads to an increase of a factor of about 22 in the equilibrium constant and also retards the rate of cleavage of 2.The sources of the gem-dimethyl effect in this system are discussed.

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