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Merck
CN

W389706

2-Propanethiol

≥95%

Synonym(s):

Isopropyl mercaptan

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About This Item

Linear Formula:
(CH3)2CHSH
CAS Number:
75-33-2
Molecular Weight:
76.16
Flavis number:
12.197
PubChem Substance ID:
24901931
UNSPSC Code:
12164502
FEMA Number:
3897
NACRES:
NA.21
EC Number:
200-861-4
MDL number:
MFCD00004863
Beilstein/REAXYS Number:
605260
Organoleptic:
meaty; onion; sulfurous
Biological source:
synthetic
Food allergen:
no known allergens

Key Documents

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Product Name

2-Propanethiol, ≥95%

InChI key

KJRCEJOSASVSRA-UHFFFAOYSA-N

InChI

1S/C3H8S/c1-3(2)4/h3-4H,1-2H3

SMILES string

CC(C)S

biological source

synthetic

vapor density

2.6 (vs air)

vapor pressure

455 mmHg ( 37.8 °C)

assay

≥95%

refractive index

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)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

meaty; onion; sulfurous

Quality Level

300

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Disclaimer

For R&D or non-EU Food use. Not for retail sale.

General description

2-Propanethiol is a volatile sulfur compound that is reported to occur in irradiated beef.

signalword

Danger

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

ppe

Eyeshields, Faceshields, Gloves

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
SHBQ0721
SHBQ0930
SHBQ0715
SHBQ0718
SHBN6803

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Irradiation flavor and the volatile components of beef.
Wick EL, et al.
Advances in Chemistry Series, 12?25, 12?25-12?25 (1967)

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