ETHYL 1-OXO-1,2,3,4-TETRAHYDRONAPHTHALENE-2-CARBOXYLATE

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Names

[ CAS No. ]:
6742-26-3

[ Name ]:
ETHYL 1-OXO-1,2,3,4-TETRAHYDRONAPHTHALENE-2-CARBOXYLATE

[Synonym ]:
2-ethoxycarbonyl-3,4-dihydro-1(2H)-naphthalene
2-carboethoxy-1-tetralone
ethyl 1-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate
ethyl 1,2,3,4-tetrahydro-1-oxonaphthalene-2-carboxylate
1-oxo-2-ethyloxycarbonyl-1,2,3,4-tetra-hydronaphthalene
ethyl 1,2,3,4-tetrahydro-1-oxo-2-naphthalenecarboxylate
1-oxo-1,2,3,4-tetrahydro-naphthalene-2-carboxylic acid ethyl ester
tetralone-2-carboxylic acid ethyl ester

Chemical & Physical Properties

[ Density]:
1.167g/cm3

[ Boiling Point ]:
333.8ºC at 760 mmHg

[ Molecular Formula ]:
C13H14O3

[ Molecular Weight ]:
218.24800

[ Flash Point ]:
146.7ºC

[ Exact Mass ]:
218.09400

[ PSA ]:
43.37000

[ LogP ]:
1.99480

[ Index of Refraction ]:
1.541

Safety Information

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,4-Dihydronaphthalen-1(2H)-one
  • Ethyl carbonate
  • ethyl α-(1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)-α-oxoacetate
  • Diethyloxalate

DownStream

  • 1a-(bromomethyl)-3,7b-dihydro-2H-naphtho[1,2-b]oxirene
  • 2-(bromomethyl)-2-methyl-3,4-dihydronaphthalen-1-one
  • 1h-indene-2-methanol
  • 3,4-Dihydronaphthalen-1(2H)-one
  • 1,2,3,4-Tetrahydro-2-naphthoic acid
  • 3,4-dihydronaphthalene-2-carboxylic acid
  • 2-(3-carboxypropyl)benzoic acid
  • 2-carboxy-1-naphthol
  • ethyl 3,4-dihydronaphthalene-2-carboxylate
  • 3-(bromomethyl)-1,2-dihydronaphthalene

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%