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Silane, trimethyl(3-methyl-1,3-butadienyl)-, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

31734-55-1

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31734-55-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31734-55-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,7,3 and 4 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 31734-55:
(7*3)+(6*1)+(5*7)+(4*3)+(3*4)+(2*5)+(1*5)=101
101 % 10 = 1
So 31734-55-1 is a valid CAS Registry Number.

31734-55-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name trans-3-methyl-1-trimethylsilyl-1,3-butadiene

1.2 Other means of identification

Product number -
Other names (E)-3-methyl-1-trimethylsilylbuta-1,3-diene

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:31734-55-1 SDS

31734-55-1Relevant academic research and scientific papers

Gas-Phase Kinetics of Pyrolysis of 3,3-Dimethylcyclopropene and Its 1-Trimethylsilyl Derivative The Effect of Silyl Substitution on Cyclopropene Isomerisation

Walsh, Robin,Untiedt, Sven,Stohlmeier, Michael,Meijere, Armin de

, p. 637 - 642 (2007/10/02)

The gas-phase pyrolysis of 3,3-dimethylcyclopropene (1) in the temperature range of 185-225 deg C gives 3-methyl-1-butyne (2) (91percent) and isoprene (3) (9percent).The gas-phase pyrolysis of 3,3-dimethyl-1-trimethylsilylcyclopropene (4) in the temperature range of 195-235 deg C gives 3-methyl-1-trimethylsilyl-1-butyne (5) (99percent) and trans-3-methyl-1-trimethylsilyl-1,3-butadiene (6) (1percent).Both rearrangements are homogeneous, first-order, unimolecular reactions with the following pressure-independent Arrhenius parameters. Rather surprisingly, the trimethylsilyl group deactivates cyclopropene with respect to its isomerisation.Possible mechanisms are discussed. - Keywords: Cyclopropene, 3,3-dimethyl-1-trimethylsilyl-/ Cyclopropene, isomerisation/ Gas-phase kinetics/ Ring-opening of 3,3-dimethylcyclopropene/ Vinylcarbene intermediates

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