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129368-71-4

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129368-71-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129368-71-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,3,6 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 129368-71:
(8*1)+(7*2)+(6*9)+(5*3)+(4*6)+(3*8)+(2*7)+(1*1)=154
154 % 10 = 4
So 129368-71-4 is a valid CAS Registry Number.

129368-71-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-{[(tert-butyl)dimethylsilyl]oxy}-4-methyl-1-(1-methylethyl)cyclohexane

1.2 Other means of identification

Product number -
Other names tert-butyl(2-isopropyl-5-methylcyclohexyloxy)dimethylsilane

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:129368-71-4 SDS

129368-71-4Downstream Products

129368-71-4Relevant articles and documents

A Convenient Method for Protection and Deprotection of Alcohols and Phenols as Alkylsilyl Ethers Catalyzed by Iodine under Microwave Irradiation

Saxena, Ira,Deka, Nabajyoti,Sarma, Jadab C.,Tsuboi, Sadao

, p. 4185 - 4191 (2007/10/03)

Irradiation of alcohols or phenols with tert-butyldimethylsilyl chloride (TBDMSCl) or trimethylsilyl chloride (TMSCl) in presence of catalytic amount (20 mol%) of iodine in a microwave oven for 2 min gives the corresponding silyl ethers in excellent yield. Iodine in methanol deprotects the silyl ether into its parent alcohol or phenol under similar reaction conditions.

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