67779

Methanethiol

purum

• Synonym(e): Mercaptan C₁, Methylmercaptan
• Lineare Formel: CH₃SH
• CAS-Nummer: 74-93-1
• Molekulargewicht: 48.11
• EC Number: 200-822-1
• UNSPSC Code: 12352100
• PubChem Substance ID: 329760678
• Beilstein/REAXYS Number: 1696840
• MDL number: MFCD00004866
• Assay: ≥99.0%

Eigenschaften

• vapor density: 1.66 (vs air)
• vapor pressure: 1536 mmHg ( 20 °C)
• grade: purum
• assay: ≥99.0%
• expl. lim.: 21.8 %
• bp: 6 °C (lit.)
• mp: −123 °C (lit.)
• functional group: thiol
• storage temp.: 2-8°C
• SMILES string: CS
• InChI: 1S/CH4S/c1-2/h2H,1H3
• InChI key: LSDPWZHWYPCBBB-UHFFFAOYSA-N

Beschreibung

Packaging

Druckdose mit 100 mL (netto ~87 g)

Other Notes

Kann Verkaufsbeschränkungen unterliegen.

Sicherheitshinweise

• pictograms: GHS02,GHS04,GHS06,GHS09
• signalword: Danger
• hcodes: H220,H280,H331,H410
• pcodes: P210 - P261 - P273 - P304 + P340 + P311 - P403 + P233 - P410 + P403
• Hazard Classifications: Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Gas 1A - Press. Gas Liquefied gas
• Lagerklasse: 2A - Gases
• wgk: WGK 3
• flash_point_f: -0.4 °F - closed cup
• flash_point_c: -18 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves