1,1-Spirobiindan

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Names

[ CAS No. ]:
7197-62-8

[ Name ]:
1,1-Spirobiindan

[Synonym ]:
QC-9803
1,1'-spirobiindane
spiro bi-indane
1,1'-dispiroindane
1,1'-Spiro-biindan

Chemical & Physical Properties

[ Density]:
1.13g/cm3

[ Boiling Point ]:
338.3ºC at 760 mmHg

[ Molecular Formula ]:
C17H16

[ Molecular Weight ]:
220.30900

[ Flash Point ]:
167.7ºC

[ Exact Mass ]:
220.12500

[ LogP ]:
3.86510

[ Index of Refraction ]:
1.645

Safety Information

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,5-Diphenyl-3-pentanone
  • dibenzylideneacetone
  • Benzylacetone
  • 1,5-diphenylpent-1-en-3-one
  • Benzaldehyde
  • 1,5-diphenylpent-1-en-3-ol

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

  • 3,3,3,3-tetrame.-1,1-spirobiindane-5,5,6,6-tetraol
  • 1,1-Spirobi(1H-indene)-5,5,6,6,7,7-hexol, 2,2,3,3-tetrahydro-3,3,3,3-tetramethyl-
  • (1,1-dibromo-3-methylbut-1-en-2-yl)benzene
  • 1,1-dimethyl-2-(2-methylanilino)guanidine
  • 1-[1-(2-acetyl-1H-isoquinolin-1-yl)-1H-isoquinolin-2-yl]ethanone
  • 1,1,2-trifluoro-2-iodoethane
  • N-[(1R)-1-cyano-2-methylpropyl]-2-oxo-2,3-dihydro-1,3-thiazole-4-carboxamide
  • 2,5-dichloro-N-(1-cyano-2-methoxy-1-methylethyl)thiophene-3-carboxamide
  • N-(6-Bromoimidazo[1,2-a]pyrazin-2-yl)-1-ethyl-3,5-dimethylpyrazole-4-sulfonamide
  • 2-cyano-N-{4-[(2,6-dimethylmorpholin-4-yl)methyl]-1,3-thiazol-2-yl}pyridine-4-carboxamide
  • 1,2-Diiodo-4-isopropylbenzene
  • N-(1-Cyano-2,2-dimethylpropyl)-3-methyl-1-(2,2,2-trifluoroethyl)pyrazole-4-carboxamide
  • 1-Acetyl-2-cyano-N-methylpyrrolidine-2-carboxamide
  • N'-[(1Z)-1-(4-hydroxyphenyl)ethylidene]thiophene-2-carbohydrazide
  • N-[(1S)-1-cyanoethyl]-6-hydroxy-4-methylpyridine-2-carboxamide
  • 5-(1-Ethylpyrazol-4-yl)sulfonyl-1,2,5-dithiazepane
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