2-sulfanylidene-5-(thiophen-2-ylmethylidene)thiazolidin-4-one

Modify Date: 2025-08-27 22:18:08

2-sulfanylidene-5-(thiophen-2-ylmethylidene)thiazolidin-4-one Structure
2-sulfanylidene-5-(thiophen-2-ylmethylidene)thiazolidin-4-one structure
Common Name 2-sulfanylidene-5-(thiophen-2-ylmethylidene)thiazolidin-4-one
CAS Number 6319-47-7 Molecular Weight 227.32600
Density 1.57g/cm3 Boiling Point 375.6ºC at 760 mmHg
Molecular Formula C8H5NOS3 Melting Point N/A
MSDS N/A Flash Point 181ºC

 Names

Name (5Z)-2-sulfanylidene-5-(thiophen-2-ylmethylidene)-1,3-thiazolidin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.57g/cm3
Boiling Point 375.6ºC at 760 mmHg
Molecular Formula C8H5NOS3
Molecular Weight 227.32600
Flash Point 181ºC
Exact Mass 226.95300
PSA 114.73000
LogP 2.56570
Index of Refraction 1.768
InChIKey XLYORYAUKZCBPS-GQCTYLIASA-N
SMILES O=C1NC(=S)SC1=Cc1cccs1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VI8520000
CHEMICAL NAME :
Rhodanine, 5-(2-thienylidene)-
CAS REGISTRY NUMBER :
6319-47-7
BEILSTEIN REFERENCE NO. :
0158998
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H5-N-O-S3
MOLECULAR WEIGHT :
227.32
WISWESSER LINE NOTATION :
T5SJ B1U- CT5MVYSYJ EUS

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02663

 Synonyms

5-thiophen-2-ylmethylenerhodanine
5-thiophen-2-ylmethylene-2-thioxo-thiazolidin-4-one
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