W425800

Ethanethiol

≥97%

• Synonym(s): Ethyl mercaptan, Mercaptan C₂
• Linear Formula: C₂H₅SH
• CAS Number: 75-08-1
• Molecular Weight: 62.13
• FEMA Number: 4258
• Beilstein: 773638
• EC Number: 200-837-3
• MDL number: MFCD00004887
• PubChem Substance ID: 329830689
• Flavis number: 12.017
• NACRES: NA.21

Properties

• biological source: synthetic
• Quality Level: 400
• grade: Halal
• reg. compliance: FDA 21 CFR 117
• vapor density: 2.1 (vs air)
• vapor pressure: 8.51 psi ( 20 °C)
• assay: ≥97%
• 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.)
• application(s): flavors and fragrances
• Documentation: see Safety & Documentation for available documents
• food allergen: no known allergens
• Organoleptic: fruity; sulfurous
• storage temp.: 2-8°C
• SMILES string: CCS
• InChI: 1S/C2H6S/c1-2-3/h3H,2H2,1H3
• InChI key: DNJIEGIFACGWOD-UHFFFAOYSA-N

Safety Information

• Pictograms: GHS02,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H224 - H302 + H332 - H410
• Precautionary Statements: 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 Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): -49.0 °F - closed cup
• Flash Point(C): -45 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves