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Ethanol, 2-(trimethylsilyl)-, 4-nitrobenzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

121750-77-4

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121750-77-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121750-77-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,7,5 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 121750-77:
(8*1)+(7*2)+(6*1)+(5*7)+(4*5)+(3*0)+(2*7)+(1*7)=104
104 % 10 = 4
So 121750-77-4 is a valid CAS Registry Number.

121750-77-4SDS

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 4-nitrobenzoic acid,2-trimethylsilylethanol

1.2 Other means of identification

Product number -
Other names 2-(trimethylsilyl)ethyl-p-nitrophenyl carbonate

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:121750-77-4 SDS

121750-77-4Relevant academic research and scientific papers

Influence of trimethylsilyl substituents on primary C-O bond lengths at the β-position: Results from low-temperature x-ray structural studies

Green, Alison J.,Issa, William,White, Jonathan M.

, p. 927 - 932 (2007/10/03)

The β-trimethylsilyl substituent in 2-trimethylsilylethyl p-nitrobenzoate (12b) and 2-trimethylsilylethyl 2,4-dinitrobenzenesulfenate (12c) leads to significant lengthening of the C(alkyl)-O(ester) bond. Lengthening of the Si-CH2 distance in the more electronegative ester (12c) relative to (12b) is also observed. These structural effects are consistent with the presence of σ C-Si-σ* C-O interactions.

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