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21142-29-0

21142-29-0

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21142-29-0 Usage

Chemical Properties

Clear to straw liquid with mild odor

Flammability and Explosibility

Notclassified

Check Digit Verification of cas no

The CAS Registry Mumber 21142-29-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,1,4 and 2 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 21142-29:
(7*2)+(6*1)+(5*1)+(4*4)+(3*2)+(2*2)+(1*9)=60
60 % 10 = 0
So 21142-29-0 is a valid CAS Registry Number.
InChI:InChI=1/C13H26O5Si/c1-6-16-19(17-7-2,18-8-3)11-9-10-15-13(14)12(4)5/h4,6-11H2,1-3,5H3

21142-29-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-triethoxysilylpropyl 2-methylprop-2-enoate

1.2 Other means of identification

Product number -
Other names 3-Methacryloylxypropyltriethoxysilan

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:21142-29-0 SDS

21142-29-0Downstream Products

21142-29-0Relevant articles and documents

The influence of additives to the Speier catalyst on hydrosilylation of functionalized alkenes

Chernyshev,Belyakova,Knyazeva,Pomerantseva,Efimova

, p. 1374 - 1378 (1998)

Hydrosilylation of several unsaturated compounds with triethoxysilane in the presence of the Speier catalyst with various additives influencing the reaction rate and selectivity was studied. The mechanism of hydrosilylation is discussed.

Preparation method of 3 - methacryloxypropyl triethoxysilane (by machine translation)

-

Paragraph 0016-0022, (2019/10/01)

The preparation method comprises the following steps: in the presence of a catalyst, the mass ratio of triethoxysilane and allyl methacrylate is in the range of from about sup .0.0.1- 1~2 3 - 70~90 °C 2~4 0.1~0.3 1.3 0.5~1 1 1 - 1.7 70~90 °C 5~7 0.1 90~140 °C 3 - 0.1~0. 4g/mlThe method is simple and convenient to prepare, low in catalyst consumption, high in efficiency, high in selectivity, high in product yield and good in quality. (by machine translation)

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