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638-44-8

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638-44-8 Usage

General Description

N,N'-(dithiodiethylene)bisacetamide, also known as Bismate or Bis(2-acetamido-2-carboxyethyl) disulfide, is a chemical compound with the molecular formula C8H14N2O4S2. It is a water-soluble substance that is commonly used as a crosslinking agent in polymer chemistry and as a vulcanizing agent in rubber production. Its unique structure allows it to form strong covalent bonds between polymer chains, improving the strength, elasticity, and durability of various materials. Bismate is also used in the synthesis of pharmaceuticals, particularly as a reagent in the production of antibiotics and other medicinal compounds. Additionally, it has potential applications in the development of adhesives, coatings, and other advanced materials. However, it is important to handle this chemical with care, as it can be harmful if inhaled, ingested, or absorbed through the skin.

Check Digit Verification of cas no

The CAS Registry Mumber 638-44-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,3 and 8 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 638-44:
(5*6)+(4*3)+(3*8)+(2*4)+(1*4)=78
78 % 10 = 8
So 638-44-8 is a valid CAS Registry Number.

638-44-8SDS

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 N-[2-(2-acetamidoethyldisulfanyl)ethyl]acetamide

1.2 Other means of identification

Product number -
Other names EINECS 211-338-5

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:638-44-8 SDS

638-44-8Relevant articles and documents

Characterization of the promiscuous: N-Acyl CoA transferase, LgoC, in legonoxamine biosynthesis

Alrashdi, Saad,Deng, Hai,Kyeremeh, Kwaku,Maglangit, Fleurdeliz,Renault, Justine,Tong, Ming Him,Trembleau, Laurent,Victoria, Catherine,Wang, Shan

supporting information, p. 2219 - 2222 (2020/04/07)

More than 500 siderophores are known to date, but only three were identified to be aryl-containing hydroxamate siderophores, legonoxamines A and B from Streptomyces sp. MA37, and aryl ferrioxamine 2 from Micrococcus luteus KLE1011. Siderophores are produced by microorganisms to scavenge iron from the environment, thereby making this essential metal nutrient available to the microbe. We demonstrate here that LgoC from MA37 is responsible for the key aryl-hydroxamate forming step in legonoxamine biosynthesis. Biochemical characterization established that LgoC displays considerable promiscuity for the acylation between N-hydroxy-cadaverine and SNAC (N-Acetylcysteamines) thioester derivatives.

Oxidative Formation of Disulfide Bonds by a Chemiluminescent 1,2-Dioxetane under Mild Conditions

Sauer, Caroline S.,K?ckenberger, Johannes,Heinrich, Markus R.

supporting information, p. 9331 - 9338 (2020/08/14)

The oxidation of alkyl thiols to disulfides has been achieved under mild conditions using a chemiluminescent 1,2-dioxetane as a stoichiometric oxidant. Besides the mild and biocompatible reaction conditions, this approach offers the possibility to monitor the presence of thiols through oxidation and chemiluminescence of the remaining dioxetane.

CHIRAL CONTROL

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Paragraph 0017; 0076, (2014/02/15)

The present invention relates to chirally controlled oligonucleotides, chirally controlled oligonucleotide compositions, and the method of making and using the same.

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