9,9-Diphenylfluorene

Modify Date: 2024-01-05 18:39:26

9,9-Diphenylfluorene Structure
9,9-Diphenylfluorene structure
Common Name 9,9-Diphenylfluorene
CAS Number 20302-14-1 Molecular Weight 318.410
Density 1.2±0.1 g/cm3 Boiling Point 438.9±40.0 °C at 760 mmHg
Molecular Formula C25H18 Melting Point 224.0 to 228.0 °C
MSDS N/A Flash Point 216.0±21.4 °C

 Names

Name 9,9-Diphenylfluorene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 438.9±40.0 °C at 760 mmHg
Melting Point 224.0 to 228.0 °C
Molecular Formula C25H18
Molecular Weight 318.410
Flash Point 216.0±21.4 °C
Exact Mass 318.140839
LogP 6.26
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.668

 Safety Information

HS Code 2902909090

 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%

 Synonyms

Fluorene,9,9-diphenyl
Fluorene, 9,9-diphenyl-
9H-Fluorene,9-diphenyl
Fluorene,9-diphenyl
9,9-Diphenyl-9H-fluorene
9,9-diphenyl-fluorene
9H-Fluorene, 9,9-diphenyl-
9H-Fluorene,9,9-diphenyl
9.9-Diphenylfluoren
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