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-(37-Oxo-3,6,9,12,15,18,21,24,27,30,33-undecaoxa-36-azanonatriacont-38-en-1-yl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
  • Guanosine 3',5'-Diphosphate Tetralithium Salt
  • 2-((tert-Butoxycarbonyl)amino)-3-(4-fluoro-2-hydroxyphenyl)propanoic acid
  • (R)-2-((tert-Butoxycarbonyl)amino)-3-(2-fluoro-6-hydroxyphenyl)propanoic acid
  • 4-(((2R,3R,4R,5R)-5-(4-Acetamido-2-oxopyrimidin-1(2H)-yl)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-fluorotetrahydrofuran-3-yl)oxy)-4-oxobutanoic acid
  • Citicoline sodium salt semihydrate
  • 2,5-Dioxopyrrolidin-1-yl Na-(((9H-fluoren-9-yl)methoxy)carbonyl)-Nt-trityl-L-histidinate
  • Methyl 3-amino-3-(2-bromo-4,5-difluorophenyl)propanoate
  • (R)-2-((tert-Butoxycarbonyl)amino)-3-(2-hydroxy-4-methylphenyl)propanoic acid
  • 2,2-Dimethyl-4,20-dioxo-3,8,11,14,17,24,27,30,33-nonaoxa-5,21-diazahexatriacontan-36-oic acid
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