Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

71742

Sigma-Aldrich

Sodium methanethiolate

technical, ≥90% (RT)

Synonym(s):

Methanethiol sodium salt, Sodium thiomethoxide

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH3SNa
CAS Number:
5188-07-8
Molecular Weight:
70.09
Beilstein:
3592983
EC Number:
225-969-9
MDL number:
MFCD00174316
UNSPSC Code:
12352100
PubChem Substance ID:
57652357
NACRES:
NA.22

grade

technical

Quality Level

200

Assay

≥90% (RT)

form

solid

SMILES string

[Na+].C[S-]

InChI

1S/CH4S.Na/c1-2;/h2H,1H3;/q;+1/p-1

InChI key

RMBAVIFYHOYIFM-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Other Notes

Strong nucleophile used for the synthesis of methyl aryl sulfides from halo-arenes; Alkanethiolates are efficient reagents for SN2 dealkylation of esters and aryl ethers

Signal Word

Danger

Hazard Statements

H228,H301,H314

Hazard Classifications

Acute Tox. 3 Oral - Flam. Sol. 1 - Skin Corr. 1A

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

71742-25G:
71742-BULK:
71742-VAR:
71742-5G:
71742-INTR:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCB9876
BCBS8475V
BCBQ2626V
BCBQ1012V
BCBN3925V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

Sodium methanesulfinate technical grade, 85%

Sigma-Aldrich

433063

Sodium methanesulfinate

T.R. Kelly et al.
Tetrahedron Letters, 3859-3859 (1977)
D. Chianelli et al.
Synthesis, 475-475 (1982)
P. Cogolli et al.
The Journal of Organic Chemistry, 44, 2642-2642 (1979)
L. Testaferri et al.
Synthesis, 751-751 (1983)
Nikolaos Kontoudakis et al.
Food research international (Ottawa, Ont.), 98, 95-102 (2017-06-15)
A variety of techniques have been developed with the ability to measure different forms of metals in wine with the ultimate aim of providing a more accurate indicator of metal induced spoilage of wine. This study was conducted in order
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service