4,5,7-Trimethylindan

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Names

[ CAS No. ]:
6682-06-0

[ Name ]:
4,5,7-Trimethylindan

[Synonym ]:
Indan,4,5,7-trimethyl
4,5,7-Trimethyl-indan
1H-Indene,2,3-dihydro-4,5,7-trimethyl
2,3-dihydro-4,5,7-trimethyl-1H-indene

Chemical & Physical Properties

[ Density]:
0.957g/cm3

[ Boiling Point ]:
249ºC at 760 mmHg

[ Molecular Formula ]:
C12H16

[ Molecular Weight ]:
160.25500

[ Flash Point ]:
99.3ºC

[ Exact Mass ]:
160.12500

[ LogP ]:
3.10050

[ Index of Refraction ]:
1.544

Safety Information

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • nona-2,7-diyne
  • allyl toluene-4-sulfonate

DownStream

Customs

[ HS Code ]: 2902909090

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • [4-(5,7-dihydroxy-4-oxochromen-3-yl)phenyl] acetate
  • 4,5,7-tri-o-acetyl-2,6-anhydro-3-deoxy-d-lyxo-hept-2-enononitrile,
  • 4,5,7,8-tetramethylchromen-2-one
  • [4-(5,7-diacetyloxy-2-oxochromen-4-yl)phenyl] acetate
  • 4,5,7-Trichloroquinoline-3-carboxylic acid ethyl ester
  • (4,5,7-trimethoxynaphthalen-2-yl)methanol