1-(1,3-BENZOTHIAZOL-2-YL)-2-BROMO-1-ETHANONE

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Names

[ CAS No. ]:
21686-05-5

[ Name ]:
1-(1,3-BENZOTHIAZOL-2-YL)-2-BROMO-1-ETHANONE

[Synonym ]:
4-acetyl-1,5-dimethylpyrazole
4-Acetyl-1,5-dimethyl-pyrazol
1,5-Dimethyl-4-acetyl-pyrazol

Chemical & Physical Properties

[ Density]:
1.09g/cm3

[ Boiling Point ]:
231.8ºC at 760 mmHg

[ Molecular Formula ]:
C7H10N2O

[ Molecular Weight ]:
138.16700

[ Flash Point ]:
94ºC

[ Exact Mass ]:
138.07900

[ PSA ]:
34.89000

[ LogP ]:
0.93110

[ Vapour Pressure ]:
0.061mmHg at 25°C

[ Index of Refraction ]:
1.536

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • N,N-Dimethylformamide dimethyl acetal
  • monomethylhydrazine
  • 2,4-Pentandione
  • 2,4-Pentanedione,3-(ethoxymethylene)-
  • 2,4-Pentanedione,3-(aminomethylene)-
  • Ethanone, 1-(3-methyl-1H-pyrazol-4-yl)- (9CI)
  • methyl iodide
  • 3-(dimethylaminomethylidene)pentane-2,4-dione
  • 4-acetyl-1-ethoxycarbonyl-3-methylpyrazole

DownStream

  • 1,5-DIMETHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID

Customs

[ HS Code ]: 2933199090

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 1-(1,3-Benzothiazol-2-yl)-2-bromo-1-ethanone
  • 2-Pyrrolidinone,1-(2-benzothiazolyl)-(9CI)
  • 1-(1,3-Benzothiazol-2-yl)-2-chloroethanone
  • 1-(1,3-benzothiazol-2-yl)ethyl-trimethylsilane
  • (1S,2R)-1-(1,3-Benzothiazol-2-yl)-2-methyl-3-buten-1-ol
  • 2-Benzothiazolemethanol,alpha-ethenyl-(9CI)