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6689-37-8

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6689-37-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6689-37-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,8 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6689-37:
(6*6)+(5*6)+(4*8)+(3*9)+(2*3)+(1*7)=138
138 % 10 = 8
So 6689-37-8 is a valid CAS Registry Number.

6689-37-8SDS

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-methoxyphenoxy)-trimethylsilane

1.2 Other means of identification

Product number -
Other names o-Methoxyphenyltrimethylsilylaether

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:6689-37-8 SDS

6689-37-8Relevant articles and documents

Regioselectivity of Hydroxyl Radical Reactions with Arenes in Nonaqueous Solutions

Moores, Lee C.,Kaur, Devinder,Smith, Mathew D.,Poole, James S.

, p. 3260 - 3269 (2019/03/11)

The regioselectivity of hydroxyl radical addition to arenes was studied using a novel analytical method capable of trapping radicals formed after the first elementary step of reaction, without alteration of the product distributions by secondary oxidation processes. Product analyses of these reactions indicate a preference for o- over p-substitution for electron donating groups, with both favored over m-addition. The observed distributions are qualitatively similar to those observed for the addition of other carbon-centered radicals, although the magnitude of the regioselectivity observed is greater for hydroxyl. The data, reproduced by high accuracy CBS-QB3 computational methods, indicate that both polar and radical stabilization effects play a role in the observed regioselectivities. The application and potential limitations of the analytical method used are discussed.

Enzymatic and nonenzymatic in vitro hydrolysis of 2-methyl-2-[2-(methoxy)phenoxy]-4H-1,3-benzodioxin-4-one and 2-methoxyphenyl O-acetylsalicylate

Hundewadt,Senning

, p. 545 - 547 (2007/10/02)

This paper is concerned with the synthesis and physical properties as well as the enzymatic and nonenzymatic in vitro hydrolysis of the potential aspirin prodrug MR 693 (5) and the salicylic acid prodrug guacetisalum (6). The half-lives of both prodrugs and the amount of aspirin regenerated in each hydrolytic run for 5 have been estimated over a wide range of pH values.

Electrophilic Hydroxylation with Bis(trimethylsilyl)peroxide. A Synthon for the Hydroxyl Cation

Taddei, Maurizio,Ricci, Alfredo

, p. 633 - 635 (2007/10/02)

The regiospecific introduction of an hydroxy group in aromatic and aliphatic compounds can be performed in good yields by electrophilic hydroxylation of their organometallic derivatives with bis(trimethylsilyl)peroxide.

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