Pseudothiohydantoin
Names
[ CAS No. ]:
556-90-1
[ Name ]:
Pseudothiohydantoin
[Synonym ]:
2-aMinothiazol-4-ol
5-dihydro-1
2-imino-4-thiazolidinone
BUTTPARK 1487-35
2-amino-4,5-dihydro-4-thiazolone
2-aminothiazol-4(5H)-one
2-Amino-1,3-thiazol-4(5H)-one
2-iminothiazolidin-4-one
2-amino-4,5-dihydro-1,3-thiazol-4-one
2-amino-4-thiazolidinone
MFCD00003186
Pseudothiohydantoin
EINECS 209-145-6
4(5H)-Thiazolone, 2-amino-
USAF dm-1
Chemical & Physical Properties
[ Density]:
1.8±0.1 g/cm3
[ Boiling Point ]:
253.5±23.0 °C at 760 mmHg
[ Melting Point ]:
249ºC
[ Molecular Formula ]:
C3H4N2OS
[ Molecular Weight ]:
116.142
[ Flash Point ]:
107.1±22.6 °C
[ Exact Mass ]:
116.004433
[ PSA ]:
80.75000
[ LogP ]:
-0.91
[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C
[ Index of Refraction ]:
1.785
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XJ6276000
- CHEMICAL NAME :
- 4-Thiazolidinone, 2-imino-
- CAS REGISTRY NUMBER :
- 556-90-1
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C3-H4-N2-O-S
- MOLECULAR WEIGHT :
- 116.15
- WISWESSER LINE NOTATION :
- T5MV DSY CHJ EM
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 :
- 100 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: AD277-689
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 320 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#02090
Safety Information
[ Hazard Codes ]:
Xi
[ Safety Phrases ]:
S24/25
[ WGK Germany ]:
3
[ RTECS ]:
XJ6276000