71742

Sodium methanethiolate

technical, ≥90% (RT)

• Synonym(s): Methanethiol sodium salt, Sodium thiomethoxide
• Linear Formula: CH₃SNa
• CAS Number: 5188-07-8
• Molecular Weight: 70.09
• UNSPSC Code: 12352100
• NACRES: NA.22
• PubChem Substance ID: 57652357
• EC Number: 225-969-9
• Beilstein/REAXYS Number: 3592983
• MDL number: MFCD00174316
• Assay: ≥90% (RT)
• Form: solid

Properties

• grade: technical
• Quality Segment: 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

Description

Other Notes

Strong nucleophile used for the synthesis of methyl aryl sulfides from halo-arenes; Alkanethiolates are efficient reagents for S_N2 dealkylation of esters and aryl ethers

Safety Information

• pictograms: GHS02,GHS06,GHS05
• signalword: Danger
• hcodes: H228,H301,H314
• pcodes: P210 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Flam. Sol. 1 - Skin Corr. 1A
• Storage Class: 4.1B - Flammable solid hazardous materials
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges