2,5-dimethyl-4,5-dihydro-1,3-thiazole

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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

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Acetamide, N-(2-hydroxypropyl)-
  • Amino-2-propanol
  • Acetyl chloride
  • 2-Bromopropan-1-amine hydrobromide
  • Thioacetamide
  • acetic acid

DownStream

  • 2-Propanethiol,1-amino- (6CI,8CI,9CI)
  • 2-Propanethiol,1-amino-, hydrochloride (8CI,9CI)

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%

Related Compounds

  • 2,5-Dimethyl-4,5-dihydro-1,3-thiazole-4-carbaldehyde
  • 2,5-dimethyl-4,5-dihydro-1H-imidazole
  • (2,5-dioxopyrrolidin-1-yl) 2-phenyl-4,5-dihydro-1,3-thiazole-4-carboxylate
  • 4-Thiazolol,4,5-dihydro-4,5-dimethyl-2-(1-methylethyl)-(9CI)
  • 2,5-dimethyl-4-(4-methylphenyl)-1,3-thiazole
  • 2,5-Dimethyl-4-phenylthiazole
  • 2-(N-cyclohexyl-2,2,2-trifluoroacetamido)acetic acid
  • Methyl 2-amino-3-[4-(trifluoromethyl)thiophen-3-yl]propanoate
  • 2-amino-2-methyl-3-(1H-pyrrol-2-yl)propan-1-ol
  • 2-{N-[(pyridin-3-yl)methyl]acetamido}benzoic acid
  • 8-(2,2,2-Trifluoroacetamido)isoquinoline-5-carboxylic acid
  • rac-(3R,4R)-4-(dimethoxymethyl)-1-(2,2,2-trifluoroacetyl)pyrrolidine-3-carboxylic acid
  • (2S)-3-(oxan-4-yloxy)-2-(2,2,2-trifluoroacetamido)propanoic acid
  • (2R)-3-[(3-methylbut-2-en-1-yl)sulfanyl]-2-(2,2,2-trifluoroacetamido)propanoic acid
  • 3-(N-ethyl-2,2,2-trifluoroacetamido)pyridine-2-carboxylic acid
  • 2,5-Dimethyl-6-(2,2,2-trifluoroacetamido)pyridine-3-carboxylic acid
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