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E33904

Sigma-Aldrich

Ethyl isothiocyanate

97%

Synonym(s):

Ethyl mustard oil

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About This Item

Linear Formula:
C2H5NCS
CAS Number:
542-85-8
Molecular Weight:
87.14
Beilstein/REAXYS Number:
1737705
EC Number:
208-831-2
MDL number:
MFCD00004820
UNSPSC Code:
12352100
PubChem Substance ID:
24894513
NACRES:
NA.22

Quality Level

100

assay

97%

form

liquid

refractive index

n20/D 1.512 (lit.)

bp

130-132 °C (lit.)

mp

−6 °C (lit.)

density

0.995 g/mL at 25 °C (lit.)

SMILES string

CCN=C=S

InChI

1S/C3H5NS/c1-2-4-3-5/h2H2,1H3

InChI key

HBNYJWAFDZLWRS-UHFFFAOYSA-N

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signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Flam. Liq. 3 - Resp. Sens. 1 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

75.2 °F - closed cup

flash_point_c

24 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV6706
MKCW1790
MKCT9591
MKCT9157
MKCR4219

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Hirokuni Tajima et al.
Bioscience, biotechnology, and biochemistry, 67(8), 1844-1846 (2003-09-03)
Hydroxy isothiocyanates, especially 2-(4-hydroxyphenyl)ethyl isothiocyanate (hITC), were examined for antimicrobial synergism with streptomycin (SM) against Escherichia coli. On the course of those experiments, a peculiar suppression of SM by a low concentration of hITC was observed, besides the antibacterial synergism
W H Mennicke et al.
Xenobiotica; the fate of foreign compounds in biological systems, 13(4), 203-207 (1983-04-01)
The metabolism of methyl, ethyl, butyl and allyl isothiocyanate, which occur as glucosinolates in a number of plants, was studied. Oral administration of the substances to the rat was followed by their renal excretion as mercapturic acids, which were isolated
Antonietta Melchini et al.
Journal of medicinal chemistry, 55(22), 9682-9692 (2012-09-25)
Dietary isothiocyanates (ITC) derived from cruciferous vegetables have been shown to have numerous biological effects consistent with chemoprotective activity. In this study we synthesized a novel ITC, 2-(2-pyridyl) ethyl ITC (PY-ITC), and assessed its chemopreventive ability in comparison to sulforaphane
James R Durig et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 68(3), 783-795 (2007-04-17)
Variable temperature (-105 to -150 degrees C) studies of the infrared spectra (3500-400 cm(-1)) of ethylisothiocyanate, CH(3)CH(2)NCS, dissolved in liquid krypton have been recorded. Additionally the infrared spectra of the gas and solid have been re-investigated. These spectroscopic data indicate
Juyoung Lee et al.
Journal of the science of food and agriculture, 95(11), 2244-2251 (2014-10-02)
Glucosinolates are abundant in Brassicaceae vegetables, and they are degraded into various organic breakdown products (BPs) (R-CN, -NCS and -SCN) by myrosinase when plant tissues are damaged. This study was designed to investigate whether these BPs could be broken further

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