112771

Methylisothiocyanat

97%

• Synonym(e): Isothiocyanatomethane, Isothiocyanic acid methyl ester
• Lineare Formel: CH₃NCS
• CAS-Nummer: 556-61-6
• Molekulargewicht: 73.12
• Beilstein: 605319
• EG-Nummer: 209-132-5
• MDL-Nummer: MFCD00004818
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24847115
• NACRES: NA.22

Eigenschaften

• Dampfdruck: 21 mmHg ( 20 °C)
• Qualitätsniveau: 200
• Assay: 97%
• bp: 117-118 °C (lit.)
• mp (Schmelzpunkt): 30-34 °C (lit.)
• Löslichkeit: H₂O: slightly soluble
• Dichte: 1.069 g/cm³ at 25 °C (lit.)
• Funktionelle Gruppe: amine; isothiocyanate
• SMILES String: CN=C=S
• InChI: 1S/C2H3NS/c1-3-2-4/h1H3
• InChIKey: LGDSHSYDSCRFAB-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Methyl isothiocyanate (MITC) is a common soil fumigant byproduct that is toxic and corrosive, skin and respiratory irritant. It can be degraded and removed from contaminated waters by free radical reactions†.

Methyl isothiocyanate is an active chemical used as an anti-fermentative agent in wine and as an effective insecticide.

Anwendung

Methyl isothiocyanate can be used:

• For amino acid sequence analysis
• To study the effect of pesticide Metam (methyl isothiocyanate is its active ingredient) in the streamside microbial communities

Sicherheitshinweise

• Piktogramme: GHS06,GHS05,GHS09
• Signalwort: Danger
• H-Sätze: H301,H310 + H330,H314,H317,H335,H410
• P-Sätze: P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 86.0 °F - closed cup
• Flammpunkt (°C): 30 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges