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Acetic acid, bis(methylthio)-, ethyl ester, also known as ethyl 2,2'-(methylthio)bisethanoate or ethyl bis(methylthio)acetate, is an organic compound with the chemical formula C6H12O2S2. It is a colorless liquid with a pungent odor and is used as a synthetic flavoring agent in the food and beverage industry. Acetic acid, bis(methylthio)-, ethyl ester is characterized by its two methylthio groups attached to the acetic acid backbone, with an ethyl ester group providing additional functionality. It is synthesized through the reaction of acetic acid with methyl mercaptan in the presence of a catalyst, followed by esterification with ethanol. The compound is known for its ability to impart a sulfurous, garlic-like aroma, making it a valuable ingredient in the creation of various food flavors.

7023-83-8

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7023-83-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7023-83-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,0,2 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 7023-83:
(6*7)+(5*0)+(4*2)+(3*3)+(2*8)+(1*3)=78
78 % 10 = 8
So 7023-83-8 is a valid CAS Registry Number.

7023-83-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl 2,2-bis(methylsulfanyl)acetate

1.2 Other means of identification

Product number -
Other names Bis-methylmercapto-essigsaeure-aethylester

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:7023-83-8 SDS

7023-83-8Relevant academic research and scientific papers

ELECTROPHILIC AROMATIC SUBSTITUTION BY PUMMERER REACTION OF α-SULFINYLACETATE

Tamura, Y.,Choi, H.-D.,Shindo, H.,Uenishi, J.,Ishibashi, H.

, p. 81 - 84 (1981)

Treatment of a mixture of aromatic compound and ethyl α-(methylsulfinyl)acetate (5) with p-toluenesulfonic acid under continuous removal of separated water brought about an intermolecular aromatic substitution to give ethyl α-(methylthio)arylacetate (6).S

On the thermal Pummerer rearrangement of substituted sulfoxides

Marzorati, Liliana,Yoshikawa, Eduardo K.C.,Braga, Ataualpa A.C.,Di Vitta, Claudio

, p. 248 - 260 (2014/04/03)

Sulfoxides bearing thioester and ester groups at the position under heating at ca. 140C undergo Pummerer thermal rearrangement. However, for sulfonyl sulfoxide, a complex mixture of products is formed. Plausible mechanism is advanced(equation presented. 2013

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