7197-62-8

7197-62-8 structure
7197-62-8 structure
  • Name: 1,1-Spirobiindan
  • Chemical Name: 3,3'-spirobi[1,2-dihydroindene]
  • CAS Number: 7197-62-8
  • Molecular Formula: C17H16
  • Molecular Weight: 220.30900
  • Create Date: 2017-08-31 03:13:16
  • Modify Date: 2024-01-10 06:19:55

Name 3,3'-spirobi[1,2-dihydroindene]
Synonyms QC-9803
1,1'-spirobiindane
spiro bi-indane
1,1'-dispiroindane
1,1'-Spiro-biindan
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
HS Code 2902909090
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%