(2E,4E)-4-(1-ETHYLQUINOLIN-2(1H)-YLIDENE)-1-PHENYLBUT-2-EN-1-ONE

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Names

[ CAS No. ]:
35327-87-8

[ Name ]:
(2E,4E)-4-(1-ETHYLQUINOLIN-2(1H)-YLIDENE)-1-PHENYLBUT-2-EN-1-ONE

[Synonym ]:
(2E,4Z)-4-(3-ETHYL-1,3-BENZOTHIAZOL-2(3H)-YLIDENE)-1-PHENYLBUT-2-EN-1-ONE
3-Aethyl-2-(3-benzoylpropenyliden-1)-benzthiazolin
4-(3-ethyl-3H-benzothiazol-2-ylidene)-1-phenyl-but-2-en-1-one
4-(3-Aethyl-3H-benzothiazol-2-yliden)-1-phenyl-but-2-en-1-on
2-Buten-1-one,4-(3-ethyl-2(3H)-benzothiazolylidene)-1-phenyl

Chemical & Physical Properties

[ Density]:
1.23g/cm3

[ Boiling Point ]:
429.6ºC at 760mmHg

[ Molecular Formula ]:
C19H17NOS

[ Molecular Weight ]:
307.40900

[ Flash Point ]:
213.6ºC

[ Exact Mass ]:
307.10300

[ PSA ]:
50.24000

[ LogP ]:
4.22340

[ Index of Refraction ]:
1.689

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-ethyl-2-(2-methylsulfanyl-vinyl)-benzothiazolium, methyl sulfate
  • 3-ethyl-2-methylbenzothiazolium p-toluenesulfonate
  • 2-(3-ethyl-1,3-benzothiazol-3-ium-2-yl)-N,N-dimethylethenamine,iodide
  • Acetophenone
  • 3-Ethyl-2-Methylbenzothiazolium Iodide

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%