40721
2-Propanethiol
analytical standard
Synonym(s):
Isopropyl mercaptan
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About This Item
Linear Formula:
(CH3)2CHSH
CAS Number:
Molecular Weight:
76.16
EC Number:
200-861-4
UNSPSC Code:
12352105
PubChem Substance ID:
Beilstein/REAXYS Number:
605260
MDL number:
grade
analytical standard
Quality Level
vapor density
2.6 (vs air)
vapor pressure
455 mmHg ( 37.8 °C)
assay
≥97.0% (GC)
shelf life
limited shelf life, expiry date on the label
refractive index
n20/D 1.425-1.427, n20/D 1.426 (lit.)
bp
57-60 °C (lit.)
mp
−131 °C (lit.)
density
0.82 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
SMILES string
CC(C)S
InChI
1S/C3H8S/c1-3(2)4/h3-4H,1-2H3
InChI key
KJRCEJOSASVSRA-UHFFFAOYSA-N
General description
2-Propanethiol is a sulfur compound, which belongs to the family of volatile organic compounds (VOCs). It is a potential aroma ingredient of a variety of foods and beverages.
Application
2-Propanethiol may be used as an analytical standard for the determination of the analyte in beer, food products, fruits, and industrial effluents by various chromatography techniques.
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 2 - Skin Sens. 1
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-23.8 °F - closed cup
flash_point_c
-31 °C - closed cup
Regulatory Information
危险化学品
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The perfume of carabao mangoes (Mangifera indica L.)
Naef R, et al.
European Food Research and Technology, 222(5-6), 554-558 (2006)
Determination of sulphur compounds in beer using headspace solid-phase microextraction and gas chromatographic analysis with pulsed flame photometric detection
Hill PG and Smith RM
Journal of Chromatography A, 872(1-2), 203-213 (2000)
New procedures for control of industrial effluents treatment processes
Boczkaj G, et al.
Industrial & Engineering Chemistry Research, 53(4), 1503-1514 (2014)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 40721-1ML | 04061831988055 |