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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(4-Oxo-2-thioxo-3-thiazolidinyl)propionic acid
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39137-13-8

39137-13-8 structure

39137-13-8 structure

Name: 2-(4-Oxo-2-thioxo-3-thiazolidinyl)propionic acid
Chemical Name: 2-(4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)propanoic acid
CAS Number: 39137-13-8
Molecular Formula: C₆H₇NO₃S₂
Molecular Weight: 205.255
Create Date: 2018-12-16 14:44:12
Modify Date: 2025-11-30 12:25:08

Name	2-(4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)propanoic acid
Synonyms	2-(4-Oxo-2-thioxo-1,3-thiazolidin-3-yl)propanoic acid 3-Thiazolidineacetic acid, α-methyl-4-oxo-2-thioxo- N-Carboxyethylrhodanine

Density	1.6±0.1 g/cm3
Boiling Point	369.1±44.0 °C at 760 mmHg
Molecular Formula	C₆H₇NO₃S₂
Molecular Weight	205.255
Flash Point	177.0±28.4 °C
Exact Mass	204.986740
PSA	115.00000
LogP	-0.02
Vapour Pressure	0.0±1.8 mmHg at 25°C
Index of Refraction	1.684

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XJ5131850

CHEMICAL NAME :: 3-Thiazolidineacetic acid, alpha-methyl-4-oxo-2-thioxo-

CAS REGISTRY NUMBER :: 39137-13-8

BEILSTEIN REFERENCE NO. :: 0155110

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H7-N-O3-S2

MOLECULAR WEIGHT :: 205.26

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2150 mg/kg

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

REFERENCE :: FRZKAP Farmatsevtichnii Zhurnal (Kiev). (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.3- 1930- Volume(issue)/page/year: 17(1),36,1962

HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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