2,5-dimethyl-4,5-dihydro-1,3-thiazole
Names
[ CAS No. ]:
4146-19-4
[ Name ]:
2,5-dimethyl-4,5-dihydro-1,3-thiazole
[Synonym ]:
2,5-Dimethyl-4,5-dihydro-thiazol
2,5-Dimethyl-2-thiazolin
2,5-dimethyl-2-thiazoline
Thiazole,4,5-dihydro-2,5-dimethyl
2,5-Dimethyl-delta2-thiazoline
4,5-Dihydro-2,5-dimethylthiazole
2,5-dimethyl-4,5-dihydro-thiazole
2,5-dimethylthiazoline
Chemical & Physical Properties
[ Density]:
1.13g/cm3
[ Boiling Point ]:
147.1ºC at 760 mmHg
[ Molecular Formula ]:
C5H9NS
[ Molecular Weight ]:
115.19700
[ Flash Point ]:
42.8ºC
[ Exact Mass ]:
115.04600
[ PSA ]:
37.66000
[ LogP ]:
0.97570
[ Index of Refraction ]:
1.574
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XJ4252430
- CHEMICAL NAME :
- Thiazole, 4,5-dihydro-2,5-dimethyl-
- CAS REGISTRY NUMBER :
- 4146-19-4
- BEILSTEIN REFERENCE NO. :
- 0106260
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C5-H9-N-S
- MOLECULAR WEIGHT :
- 115.21
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 :
- 400 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 20,16,1985
Safety Information
[ HS Code ]:
2934100090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2934100090
[ Summary ]:
2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%