Benzeneacetic acid, a-phenyl-, 1,1-dimethylethyl ester

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Names

[ CAS No. ]:
5350-81-2

[ Name ]:
Benzeneacetic acid, a-phenyl-, 1,1-dimethylethyl ester

[Synonym ]:
Diphenyl-essigsaeure-tert-butylester
Diphenylessiggsaeure-tert-butylester
diphenyl-acetic acid tert-butyl ester
2-methyl-2-propyl diphenylacetate
tert-butyl diphenylacetate

Chemical & Physical Properties

[ Density]:
1.049g/cm3

[ Boiling Point ]:
356.8ºC at 760mmHg

[ Molecular Formula ]:
C18H20O2

[ Molecular Weight ]:
268.35000

[ Flash Point ]:
124ºC

[ Exact Mass ]:
268.14600

[ PSA ]:
26.30000

[ LogP ]:
4.16020

[ Index of Refraction ]:
1.542

Safety Information

[ HS Code ]:
2916399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Bromoanisole
  • tert-Butyl acetate
  • diphenylacetyl bromide
  • tert-Butanol
  • Bromobenzene
  • Diphenylacetyl chloride
  • 2,2-Diphenylacetic acid
  • Isobutylene
  • DIPHENYLKETENE

DownStream

  • 2,2-dimethylpropiophenone
  • 1,1-Diphenylacetone
  • Ethanone,1,2,2-triphenyl-
  • 3-[2-[(2-methylpropan-2-yl)oxy]ethyl]-1,1-diphenylurea
  • [2-(3,3-Diphenylureido)ethoxy]diphenylessigsaeure-tert-butylester

Customs

[ HS Code ]: 2916399090

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%