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Ethanethiol, 2,2',2''-nitrilotris-, also known as Tris(2-mercaptoethyl)amine or TMA, is an organic compound with the chemical formula C6H15NS3. It is a colorless liquid with a strong, unpleasant odor, often described as similar to rotten eggs or garlic. TMA is a trimer of ethanethiol, meaning it consists of three ethanethiol molecules linked together through a nitrogen atom. Ethanethiol, 2,2',2''-nitrilotris- is used in various applications, including as a chemical intermediate, a reagent in organic synthesis, and a corrosion inhibitor. It is also known for its role in producing a sulfur-like odor in natural gas and other industrial processes, which can be used as a warning sign for gas leaks. Due to its pungent smell and potential health risks, proper handling and safety measures are essential when working with this chemical.

4201-86-9

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4201-86-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4201-86-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,0 and 1 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4201-86:
(6*4)+(5*2)+(4*0)+(3*1)+(2*8)+(1*6)=59
59 % 10 = 9
So 4201-86-9 is a valid CAS Registry Number.

4201-86-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-[bis(2-sulfanylethyl)amino]ethanethiol

1.2 Other means of identification

Product number -
Other names Ethanethiol,2,2',2''-nitrilotris

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:4201-86-9 SDS

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