ethyl 3,3-dimethylspiro[cyclopropane-1,1'-[1H]indene]-2-carboxylate

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Names

[ CAS No. ]:
65540-54-7

[ Name ]:
ethyl 3,3-dimethylspiro[cyclopropane-1,1'-[1H]indene]-2-carboxylate

[Synonym ]:
ethyl 3,3-dimethylspiro(cyclopropane-1,1'-[1H]indene)-2-carboxylate
ethyl 3,3-dimethylspiro<cyclopropane-1,1'-indene>-2-carboxylate
EINECS 265-813-7
Ethyl cis-,trans-3,3-dimethylspiro(cyclopropane-1,1'-indene)-2-carboxylate

Chemical & Physical Properties

[ Density]:
1.13g/cm3

[ Boiling Point ]:
333.1ºC at 760 mmHg

[ Molecular Formula ]:
C16H18O2

[ Molecular Weight ]:
242.31300

[ Flash Point ]:
148.5ºC

[ Exact Mass ]:
242.13100

[ PSA ]:
26.30000

[ LogP ]:
3.17030

[ Index of Refraction ]:
1.574

Safety Information

[ HS Code ]:
2916399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • ethyl (dimethyl-λ4-sulfanylidene)acetate
  • 1-propan-2-ylideneindene
  • EDA
  • Indene

DownStream

  • 2,2-dimethylspiro[cyclopropane-3,1'-indene]-1-carbonyl chloride

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%