Ethylthiocyanat

Bezeichnung:Ethylthiocyanat

CAS-Nr542-90-5

Englisch Name:Ethylthiocyanate

CBNumberCB9853793

SummenformelC3H5NS

Molgewicht87.14

MOL-Datei542-90-5.mol

Synonyma

Ethylthiocyanat

Ethylthiocyanat physikalisch-chemischer Eigenschaften

Schmelzpunkt	-85.5°C
Siedepunkt	145 °C(lit.)
Dichte	1.012 g/mL at 25 °C(lit.)
Brechungsindex	n20/D 1.462(lit.)
Flammpunkt	109 °F
storage temp.	Flammables area
Aggregatzustand	liquid
Farbe	Colorless to Almost colorless
BRN	1737620
Dielectric constant	29.6（20℃）
LogP	1.011 (est)
CAS Datenbank	542-90-5(CAS DataBase Reference)
NIST chemische Informationen	Thiocyanic acid, ethyl ester(542-90-5)
EPA chemische Informationen	Ethyl thiocyanate (542-90-5)

Sicherheit

Kennzeichnung gefährlicher	Xn
R-Sätze:	10-20/21/22-36/37/38
S-Sätze:	26-36/37-24/25-16
RIDADR	UN 2929 6.1/PG 2
WGK Germany	3
RTECS-Nr.	XK9900000
F	13-19-21
HazardClass	3.2
PackingGroup	III
HS Code	29309070
Giftige Stoffe Daten	542-90-5(Hazardous Substances Data)

Gefahreninformationscode (GHS)

Ethylthiocyanate Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R10:Entzündlich.
R20/21/22:Gesundheitsschädlich beim Einatmen,Verschlucken und Berührung mit der Haut.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
S16:Von Zündquellen fernhalten - Nicht rauchen.
Chemische Eigenschaften
Ethyl thiocyanate is a liquid. Onion odor
Chemische Eigenschaften
clear colorless liquid
Verwenden
Ethyl thiocyanate was used in the synthesis of hydrogen cyanide by undergoing in situ reduction with dithiothreitol.
Allgemeine Beschreibung
Liquid. Used as an agricultural insecticide.
Reaktivität anzeigen
Nitric acid violently oxidized a thiocyanate solution [Bretherick, 1979 p. 121]. Caution should be exercised in treating a thiocyanate with an oxidizing agent such as a peroxide or chlorate as such mixtures have been known to explode.
Health Hazard
Ethylthiocyanate is highly toxic if ingested.
Brandgefahr
When heated to decomposition, Ethylthiocyanate emits very toxic fumes of oxides of nitrogen and sulfur.
Sicherheitsprofil
Poison by ingestion, subcutaneous, intraperitoneal, and intravenous routes. When heated to decomposition it emits very toxic fumes of NO, and SOx. See also THIOCYANATES.
mögliche Exposition
This thiocyanate material is used as an agricultural insecticide
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
läuterung methode
Fractionally distil the ester at atmospheric pressure. [Beilstein 2 IV 1218.] (CARE LACHRYMATOR.)
Inkompatibilitäten
Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, and epoxides. Esters are generally incompatible with nitrates. Moisture may cause hydrolysis or other forms of decomposition. Caution should be exercised in treating a thiocyanate with an oxidizing agent such as a peroxide or chlorate as such mixtures have been known to explode
Waste disposal
In accordance with 40CFR 165 recommendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office

Ethylthiocyanate Upstream-Materialien And Downstream Produkte

Ethylthiocyanat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

542-90-5, Ethylthiocyanate Verwandte Suche:

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