Methylthiocyanat Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R23/24/25:Giftig beim Einatmen, Verschlucken und Berührung mit der Haut.
R10:Entzündlich.
R36/37:Reizt die Augen und die Atmungsorgane.
S-Sätze Betriebsanweisung:
S27:Beschmutzte, getränkte Kleidung sofort ausziehen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S16:Von Zündquellen fernhalten - Nicht rauchen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
Methyl thiocyanate is a colorless liquid.
Onion-like odor
Definition
ChEBI: Methyl thiocyanate is a member of the class of thiocyanates, being the methyl ester of thiocyanic acid.
Allgemeine Beschreibung
Colorless liquid and an odor of onions. Used as an agricultural insecticide, a fumigant and as a research chemical. No evidence of commercial production in the U.S.
Air & Water Reaktionen
Very slightly soluble in water [Merck].
Reaktivität anzeigen
Methyl thiocyanate is a moderately toxic liquid, flammable. Violent, possibly explosive oxidation reaction when mixed with chlorates, nitrates, nitric acid, organic or inorganic peroxides, perchlorates. On contact with mineral acids or acid fumes deadly toxic hydrogen cyanide gas is produced. When heated to decomposition or on contact with mineral acids Methyl thiocyanate emits highly toxic fumes of nitriles, oxides of sulfur and nitrogen [Lewis, 3rd ed., 1993, p. 879, 1234].
Health Hazard
Methyl thiocyanate is highly toxic if ingested. It is a rapidly acting poison.
Brandgefahr
When heated to decomposition, Methyl thiocyanate emits very toxic fumes of oxides of nitrogen and sulfur. (Non-Specific -- Thiocyanates) Incompatible with nitric acid. Violent reactions have occurred when mixed with chlorates, nitrates, nitric acid, organic peroxides, peroxides, potassium chlorate, and sodium chlorate. Methyl thiocyanate is volatile.
Sicherheitsprofil
Poison by ingestion,
intravenous, and subcutaneous routes.
When heated to decomposition it emits very
toxic fumes of NOx and SOx.
mögliche Exposition
It is used as an agricultural insecticide; a fumigant; and as a research chemical. No evidence
of commercial production in the United States.
Versand/Shipping
UN2929 Toxic liquids, flammable, organic,
n.o.s., Hazard class: 6.1; Labels: 6.1-Poison Inhalation
Hazard, 3-Flammable liquid, Technical Name Required.
UN1992 Flammable liquids, toxic, n.o.s., Hazard Class: 3;
Labels: 3-Flammable liquid, 6.1-Poisonous materials,
Technical Name Required.
Inkompatibilitäten
Incompatible with nitric acid. Violent
reactions have occurred when mixed with chlorates,
nitrates, nitric acid; peroxides, potassium chlorate; and
sodium chlorate.
Methylthiocyanat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Methansulfonsure
2,4,6-Trichlor-1,3,5-triazin
Butylthiocyanat
2-AMINO-5-(METHYLTHIO)-1,3,4-THIADIAZOLE
Trichlormethylsulfenyl-chlorid
Isoquinoline, 3,4-dihydro-3,3,6-trimethyl-1-(methylthio)-
O,O-Diethyl S-methyl dithiophosphate
2-[(1-methylpiperidin-4-yl)amino]benzonitrile
