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Merck
CN

13929

Benzyl thiocyanate

≥95.0% (GC)

Synonym(s):

Benzyl rhodanide

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About This Item

Linear Formula:
C6H5CH2SCN
CAS Number:
Molecular Weight:
149.21
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
221-144-2
Beilstein/REAXYS Number:
1859726
MDL number:
Assay:
≥95.0% (GC)
Form:
solid
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InChI key

ABNDFSOIUFLJAH-UHFFFAOYSA-N

InChI

1S/C8H7NS/c9-7-10-6-8-4-2-1-3-5-8/h1-5H,6H2

SMILES string

N#CSCc1ccccc1

assay

≥95.0% (GC)

form

solid

bp

230-235 °C (lit.)

Quality Level

mp

39-41 °C

solubility

diethyl ether: soluble 0.5 g/10 mL, clear to very faintly turbid, colorless to almost colorless

functional group

phenyl, thiocyanate, thioether

storage temp.

2-8°C

General description

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.

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.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3

supp_hazards

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

230.0 °F

flash_point_c

110 °C

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品
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J Fuska et al.
Letters in applied microbiology, 19(3), 124-125 (1994-09-01)
Benzyl thiocyanate, a specific stimulator of chlortetracycline biosynthesis, was transformed into dibenzyl disulphide by Streptomyces aureofaciens. The disulphide stimulated chlortetracycline production to a lesser extent than did benzyl thiocyanate.
Abdelaziz Houmam et al.
Journal of the American Chemical Society, 125(42), 12676-12677 (2003-10-16)
The electrochemical reduction of benzyl thiocyanate and p-nitrobenzyl thiocyanate was investigated in acetonitrile at an inert electrode. These two compounds reveal a change in the reductive cleavage mechanism, and more interestingly, they show a clear-cut example of a regioselective bond
S Sugie et al.
Carcinogenesis, 15(8), 1555-1560 (1994-08-01)
The effects of two aromatic thiocyanates, benzyl thiocyanate (BTC) and benzyl isothiocyanate (BITC), on methylazoxymethanol (MAM) acetate-induced intestinal carcinogenesis were examined using female ACI/N rats. Starting at 5 weeks of age, animals were fed diets containing 100 or 400 p.p.m.
F L Chung et al.
Cancer research, 44(7), 2924-2928 (1984-07-01)
Male F344 rats were pretreated with various dietary compounds, and the effects of pretreatment on the in vitro alpha-hydroxylation of N-nitrosopyrrolidine or N'-nitrosonornicotine were determined in assays with liver microsomes or cultured esophagus, respectively. Dietary compounds included phenols, cinnamic acids
S Sugie et al.
Carcinogenesis, 14(2), 281-283 (1993-02-01)
The effects of benzyl isothiocyanate (BITC) and benzyl thiocyanate (BTC) on two types of DNA synthesis were examined in hepatocyte primary cultures (HPC). Male F344 rats were fed BITC- or BTC-containing diets at a concentration of 400 p.p.m. Using hepatocytes

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