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Thiophene, 2-(dimethoxyphenylmethyl)-, also known as 2-(benzyl(methyl)dimethoxy)thiophene, is an organic compound characterized by a thiophene ring with a dimethoxyphenylmethyl group attached at the 2-position. Thiophene, 2-(dimethoxyphenylmethyl)- is a heterocyclic aromatic molecule, which means it contains a sulfur atom in its ring structure, giving it unique chemical properties. It is often used in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals due to its ability to form stable complexes and its potential to influence the electronic properties of the molecules it is part of. The compound's structure allows for a range of applications, from modifying the properties of materials to serving as an intermediate in the production of more complex organic molecules.

6861-51-4

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6861-51-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6861-51-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,8,6 and 1 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 6861-51:
(6*6)+(5*8)+(4*6)+(3*1)+(2*5)+(1*1)=114
114 % 10 = 4
So 6861-51-4 is a valid CAS Registry Number.

6861-51-4SDS

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 phenyl 2-thienyl ketone dimethyl acetal

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

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More Details:6861-51-4 SDS

6861-51-4Relevant academic research and scientific papers

An Improved Procedure for the Preparation of Acetals from Diaryl Ketones

Thurkauf, Andrew,Jacobson, Arthur E.,Rice, Kenner C.

, p. 233 - 234 (2007/10/02)

Acetals of diaryl ketones with nitro, halo and methoxy substituents are easily prepared in high yield by treatment with an alcohol and the corresponding trialkyl ortoformate in the presence of catalytic amount of trifluoromethanesulfonic acid.

Dehalogenation of 1-Halogenothienyl-di- and -tetra-hydroisoquinolines by Sodium Methoxide in Dimethyl Sulphoxide

Barker, John M.,Huddleston, Patrick R.,Clephane, Janette,Wood, Michael L.,Holmes, David

, p. 275 - 282 (2007/10/02)

On treatment with sodium methoxide-dimethyl sulphoxide (NaOMe-DMSO) 1-(5-halogeno-2-thienyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolines suffer loss of halogen and are converted into the related 1-hydroxytetrahydroisoquinolines.The reaction fails with comparable 1-bromophenyl- and 1-(halogeno-3-thienyl)tetrahydroisoquinolines.A similar transformation takes place with (5-halogeno-2-thienyl)phenylmethoxymethanes, leading to the dimethyl acetal of the 5-dehalogenated-2-thienyl phenyl ketone. α-Halogenated-2 and 3-thienyl-3,4-dihydroisoquinolines undergo dehalogenation-aromatisation with NaOMe-DMSO.Mechanisms for these conversions are proposed.

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