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P50773

Sigma-Aldrich

2-Propanethiol

≥97%

Synonym(s):

Isopropyl mercaptan

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About This Item

Linear Formula:
(CH3)2CHSH
CAS Number:
Molecular Weight:
76.16
Beilstein:
605260
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

vapor density

2.6 (vs air)

Quality Level

vapor pressure

455 mmHg ( 37.8 °C)

Assay

≥97%

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.)

SMILES string

CC(C)S

InChI

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

InChI key

KJRCEJOSASVSRA-UHFFFAOYSA-N

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Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 2 - Skin Sens. 1

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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