D5279

Dimethyl-sulfat

• Synonym(e): Schwefelsäure-dimethylester
• Lineare Formel: (CH₃O)₂SO₂
• CAS-Nummer: 77-78-1
• Molekulargewicht: 126.13
• EC Number: 201-058-1
• UNSPSC Code: 12352100
• MDL number: MFCD00008416
• Beilstein/REAXYS Number: 635994

Eigenschaften

• vapor density: 4.3 (vs air)
• vapor pressure: 0.7 mmHg ( 25 °C)
• autoignition temp.: 923 °F
• refractive index: n20/D 1.386 (lit.)
• bp: 188 °C (lit.)
• mp: −32 °C (lit.)
• density: 1.333 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: COS(=O)(=O)OC
• InChI: 1S/C2H6O4S/c1-5-7(3,4)6-2/h1-2H3
• InChI key: VAYGXNSJCAHWJZ-UHFFFAOYSA-N

Beschreibung

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS05
• Signalwort: Danger
• Gefahrencodes: H301,H314,H317,H330,H341,H350
• Sicherheitshinweise: P202 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Carc. 1B - Eye Dam. 1 - Muta. 2 - Skin Corr. 1B - Skin Sens. 1
• Lagerklasse: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Was ist los?: WGK 3
• Flammpunkt (°F): 181.4 °F - closed cup
• Flammpunkt (°C): 83 °C - closed cup
• PSA (Persönliche Schutzausrüstung): Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter