E3708

Ethanethiol

97%

• Synonym(s): Ethyl mercaptan, Mercaptan C₂
• Linear Formula: C₂H₅SH
• CAS Number: 75-08-1
• Molecular Weight: 62.13
• Beilstein/REAXYS Number: 773638
• EC Number: 200-837-3
• MDL number: MFCD00004887
• UNSPSC Code: 12352100
• PubChem Substance ID: 24894342
• NACRES: NA.22

Properties

• vapor density: 2.1 (vs air)
• Quality Level: 200
• vapor pressure: 8.51 psi ( 20 °C)
• assay: 97%
• form: liquid
• autoignition temp.: 570 °F
• expl. lim.: 18.2 %
• refractive index: n20/D 1.4306 (lit.)
• bp: 35 °C (lit.)
• density: 0.839 g/mL at 25 °C (lit.)

Description

Application

Ethanethiol can be used as a reactant for the synthesis of:

• Functionalized oxazolidinones by conjugated nucleophilic addition- electrophilic amination reaction.
• Ethyl phenyl sulfide by C-S coupling with iodobenzene.
• Chain transfer agent in the RAFT polymerization of N-isopropylacrylamide.

Safety Information

• pictograms: GHS02,GHS07,GHS09
• signalword: Danger
• hcodes: H224,H302 + H332,H410
• pcodes: P210 - P233 - P273 - P301 + P312 - P304 + P340 + P312 - P403 + P233
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 1
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: -49.0 °F - closed cup
• flash_point_c: -45 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves