5-(4-DIMETHYLAMINOBENZYLIDENE)RHODANINE
Names
[ CAS No. ]:
536-17-4
[ Name ]:
5-(4-DIMETHYLAMINOBENZYLIDENE)RHODANINE
[Synonym ]:
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
5-(4-DIMETHYLAMINOBENZYLIDENE)RHODANINE
EINECS 208-625-2
(5Z)-5-[4-(Dimethylamino)benzylidene]-2-thioxo-1,3-thiazolidin-4-one
p-Dimethylaminobenzalrhodanine
4-Dimethylaminobenzalrhodanine
MFCD00064857
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
MSDS
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
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%
Articles
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...