5-(4-DIMETHYLAMINOBENZYLIDENE)RHODANINE

Modify Date: 2025-08-20 17:03:29

5-(4-DIMETHYLAMINOBENZYLIDENE)RHODANINE Structure
5-(4-DIMETHYLAMINOBENZYLIDENE)RHODANINE structure
Common Name 5-(4-DIMETHYLAMINOBENZYLIDENE)RHODANINE
CAS Number 536-17-4 Molecular Weight 264.366
Density 1.4±0.1 g/cm3 Boiling Point 430ºC at 760mmHg
Molecular Formula C12H12N2OS2 Melting Point 285-288 °C(lit.)
MSDS Chinese USA Flash Point 213.8ºC

 Names

Name 5-(4-Dimethylaminobenzylidene)rhodanine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 430ºC at 760mmHg
Melting Point 285-288 °C(lit.)
Molecular Formula C12H12N2OS2
Molecular Weight 264.366
Flash Point 213.8ºC
Exact Mass 264.039093
PSA 89.73000
LogP 2.25
Index of Refraction 1.703

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VI8090000
CHEMICAL NAME :
Rhodanine, 5-(p-(dimethylamino)benzylidene)-
CAS REGISTRY NUMBER :
536-17-4
BEILSTEIN REFERENCE NO. :
0189065
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C12-H12-N2-O-S2
MOLECULAR WEIGHT :
264.38
WISWESSER LINE NOTATION :
T5SYMV EHJ BUS E1U1R DN1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,11,1953
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD603-561 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6021 No. of Facilities: 139 (estimated) No. of Industries: 4 No. of Occupations: 4 No. of Employees: 768 (estimated) No. of Female Employees: 321 (estimated)

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS VI8090000
HS Code 2934999090

 Customs

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

 Articles4

More Articles
Histochemical study of the accumulation of copper in the liver of sheep.

Res. Vet. Sci. 42(1) , 73-81, (1987)

Six Merino sheep were dosed orally with a 0.2 per cent solution of copper sulphate, six others were undosed controls. Liver biopsies were obtained and stained for copper by the p-dimethylaminobenzylid...

Casassas E, et al.

Analyst 109(9) , 1159-1163, (1984)

Use of 5-(4-dimethylaminobenzylidene)rhodanine in quantitating silver grains eluted from autoradiograms of biological material.

Anal. Biochem. 154 , 104, (1986)

5-(4-Dimethylaminobenzylidene)rhodamine, a silver-specific dye, was used in a colorimetric assay to quantitate the autoradiographic deposition of silver onto X-ray film after exposure to sodium dodecy...

 Synonyms

4(5H)-thiazolone, 5-[[4-(dimethylamino)phenyl]methylene]-2-mercapto-, (5Z)-
4-Dimethylaminobenzylidenerhodanine
5-(4-Dimethylamino-benzylidene)-2-thioxo-thiazolidin-4-one
5-(4-Dimethylaminobenzylidene)-2-thioxo-4-thiazolidinone
5-(4-(Dimethylamino)benzylidene)-2-mercaptothiazol-4(5H)-one
5-[[4-(Dimethylamino)phenyl]methylene]-2-thioxo-4-thiazolidinone
4-Thiazolidinone, 5-[[4- (dimethylamino)phenyl]methylene]-2-thioxo-
5-(4-DIMETHYLAMINOBENZYLIDENE)RHODANINE
EINECS 208-625-2
(5Z)-5-[4-(Dimethylamino)benzylidene]-2-thioxo-1,3-thiazolidin-4-one
p-Dimethylaminobenzalrhodanine
4-Thiazolidinone, 5-[[4-(dimethylamino)phenyl]methylene]-2-thioxo-, (5Z)-
4-Dimethylaminobenzalrhodanine
MFCD00064857
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