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Ethenol, 1-(pentamethyldisilanyl)-2,2-bis(2,4,6-trimethylphenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128333-74-4

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128333-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128333-74-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,3,3 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 128333-74:
(8*1)+(7*2)+(6*8)+(5*3)+(4*3)+(3*3)+(2*7)+(1*4)=124
124 % 10 = 4
So 128333-74-4 is a valid CAS Registry Number.

128333-74-4SDS

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 2,2-dimesityl-1-pentamethyldisilylethenol

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:128333-74-4 SDS

128333-74-4Downstream Products

128333-74-4Relevant academic research and scientific papers

HEXAMETHYLDISILANE AS A SOURCE OF BOTH TRIMETHYLSILYL AND PENTAMETHYLDISILYL ANIONS. FORMATION OF A SUBSTITUTED PENTAMETHYLDISILYL STABLE ENOL

Nadler, Ella B.,Rappoport, Zivi

, p. 555 - 558 (1990)

The reaction of dimesitylketene with MeLi/Me3SiSiMe3 gives in addition to the expected 2,2-dimesityl-1-trimethylsilylethenol, also the unexpected stable simple enol 2,2-dimesityl-1-pentamethyldisilylethenol.

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