Benzylthiocyanat

Bezeichnung:Benzylthiocyanat

CAS-Nr3012-37-1

Englisch Name:Benzyl thiocyanate

CBNumberCB6774554

SummenformelC8H7NS

Molgewicht149.21

MOL-Datei3012-37-1.mol

Synonyma

Benzylthiocyanat

Benzylthiocyanat physikalisch-chemischer Eigenschaften

Schmelzpunkt	39-41 °C (lit.) 39-41 °C
Siedepunkt	230-235 °C (lit.)
Dichte	1.32
Brechungsindex	1.6000 (estimate)
Flammpunkt	>230 °F
storage temp.	Store at <= 20°C.
Löslichkeit	diethyl ether: soluble0.5g/10 mL, clear to very faintly turbid, colorless to almost colorless
Aggregatzustand	Solid
Farbe	Orange-red crystals or solid
Wasserlöslichkeit	insoluble
Sensitive	Moisture Sensitive
BRN	1859726
CAS Datenbank	3012-37-1(CAS DataBase Reference)
NIST chemische Informationen	Thiocyanic acid benzyl ester(3012-37-1)
EPA chemische Informationen	Thiocyanic acid, phenylmethyl ester (3012-37-1)

Sicherheit

Kennzeichnung gefährlicher	Xn
R-Sätze:	20/21/22-32
S-Sätze:	13-36/37-50A
RIDADR	UN 1759 8/PG 2
WGK Germany	3
RTECS-Nr.	XK8155000
TSCA	Yes
HazardClass	6.1
PackingGroup	III
HS Code	29309070
Toxizität	LDLo ipr-rat: 40 mg/kg ARZNAD 16,870,66ipr-mus LD50:17 mg/kg PCBPBS 2,95,72scu-mus LD50:100 mg/kg JJPAAZ 3,99,54

Gefahreninformationscode (GHS)

Benzyl thiocyanate Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R20/21/22:Gesundheitsschädlich beim Einatmen,Verschlucken und Berührung mit der Haut.
R32:Entwickelt bei Berührung mit Säure sehr giftige Gase.
S-Sätze Betriebsanweisung:
S13:Von Nahrungsmitteln, Getränken und Futtermitteln fernhalten.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
Beschreibung
Benzyl thiocyanate undergoes regioselective bond dissociation during its electrochemical reduction in acetonitrile at an inert electrode. It is added to stimulate the chlortetracycline biosynthesis during industrial fermentations. It undergoes biotransformation into dibenzyl disulphide by Streptomyces aureofaciens.
Chemische Eigenschaften
ALMOST WHITE TO YELLOW CRYSTALS OR CRYST. POWDER
Verwenden
Benzyl Thiocyanate is found to increase the protein production of Streptomyces aureofaciens. Inhibits methylazoxymethanol acetate-induced intestinal carcinogenesis and reduces unscheduled DNA synthesi s for some genotoxic carcinogens in rats.
Verwenden
Benzyl thiocyanate was used to study the effects of various dietary compounds on the α-hydroxylation of N-nitrosopyrrolidine in male F344 rats in vitro.
Definition
ChEBI: Benzyl thiocyanate is a member of thiocyanates.
Application
Benzyl thiocyanate was used to study the effects of various dietary compounds on the α-hydroxylation of N-nitrosopyrrolidine in male F344 rats in vitro.
Synthesis Reference(s)
Synthesis, p. 184, 1977
Tetrahedron Letters, 18, p. 4417, 1977 DOI: 10.1016/S0040-4039(01)83524-3
Allgemeine Beschreibung
Benzyl thiocyanate undergoes regioselective bond dissociation during its electrochemical reduction in acetonitrile at an inert electrode. It is added to stimulate the chlortetracycline biosynthesis during industrial fermentations. It undergoes biotransformation into dibenzyl disulphide by Streptomyces aureofaciens.
Hazard
Strong irritant to skin, tissue. Moderate fire hazard.
Sicherheitsprofil
Poison by subcutaneous andintraperitoneal routes. Whenheated to decomposition it emits very toxic fumes ofNOx, SOx, and CN??.
läuterung methode
Crystallise the thiocyanate from EtOH or aqueous EtOH. [Beilstein 6 H 460, 6 IV 2680.]

Benzyl thiocyanate Upstream-Materialien And Downstream Produkte

Benzylthiocyanat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

3012-37-1, Benzyl thiocyanate Verwandte Suche:

Send Inquriy