Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Pyridylethylmercaptan
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Purity: 98.0%
Stocking Period: 10 Day
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2044-28-2

2044-28-2 structure

2044-28-2 structure

Name: 2-Pyridylethylmercaptan
Chemical Name: 2-pyridin-2-ylethanethiol
CAS Number: 2044-28-2
Molecular Formula: C₇H₉NS
Molecular Weight: 139.21800
Create Date: 2016-03-05 08:46:14
Modify Date: 2025-09-26 16:44:09

Name	2-pyridin-2-ylethanethiol
Synonyms	2-Mercaptoethylpyridine 2-pyridin-2-yl-ethanethiol 2-Pyridineethanethiol 2-Pyridylethylmercaptan

Density	1.074g/cm3
Boiling Point	224.9ºC at 760 mmHg
Molecular Formula	C₇H₉NS
Molecular Weight	139.21800
Flash Point	89.8ºC
Exact Mass	139.04600
PSA	51.69000
LogP	1.55390
Vapour Pressure	0.133mmHg at 25°C
Index of Refraction	1.558

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UT2970400

CHEMICAL NAME :: 2-Pyridineethanethiol

CAS REGISTRY NUMBER :: 2044-28-2

BEILSTEIN REFERENCE NO. :: 0111206

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H9-N-S

MOLECULAR WEIGHT :: 139.23

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 400 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 23,211,1988

HS Code	2933399090

100-69-6 structure

100-69-6

~91%

2044-28-2 structure

2044-28-2

Literature: Mitsubishi Chemical Corporation Patent: EP2390243 A1, 2011 ; Location in patent: Page/Page column 33-34 ;

Precursor 1
100-69-6
DownStream 0

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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