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59590

Sigma-Aldrich

2-Propanethiol

≥97.0% (GC)

Synonym(s):

1-Methylethanethiol, Isopropyl mercaptan

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About This Item

Linear Formula:
(CH3)2CHSH
CAS Number:
75-33-2
Molecular Weight:
76.16
Beilstein:
605260
EC Number:
200-861-4
MDL number:
MFCD00004863
UNSPSC Code:
12352100
PubChem Substance ID:
57651674
NACRES:
NA.22
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vapor density

2.6 (vs air)

vapor pressure

455 mmHg ( 37.8 °C)

Assay

≥97.0% (GC)

refractive index

n20/D 1.426 (lit.)
n20/D 1.426

bp

57-60 °C (lit.)

mp

−131 °C (lit.)

density

0.82 g/mL at 25 °C (lit.)

functional group

thiol

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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Application

2-Propanethiol can react with 6-nitroquinoline in the presence of excess sodium hydride to form 5-isopropylthio-6-nitroquinoline as the major product.[1]

Signal Word

Danger

Hazard Statements

H225,H317,H410

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

-23.8 °F - closed cup

Flash Point(C)

-31 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

JAN Code

59590-VAR:
59590-500ML:
59590-BULK:
59590-1L:
59590-100ML:

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Certificates of Analysis (COA)

Lot/Batch Number
STBL0229
STBK9192
STBK8908
STBK7800
STBK1242

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?Direct thioalkylation of nitroquinolines with alkanethiolate anions via nucleophilic displacement of a ring hydrogen atom?
Kawakami T and Suzuki H
Journal of the Chemical Society. Perkin Transactions 1, (21), 3640-3644 (2000)

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