Pentaphene

Modify Date: 2025-08-24 22:06:00

Pentaphene Structure
Pentaphene structure
Common Name Pentaphene
CAS Number 222-93-5 Molecular Weight 278.347
Density 1.2±0.1 g/cm3 Boiling Point 524.7±17.0 °C at 760 mmHg
Molecular Formula C22H14 Melting Point N/A
MSDS N/A Flash Point 264.5±15.1 °C

 Names

Name pentaphene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 524.7±17.0 °C at 760 mmHg
Molecular Formula C22H14
Molecular Weight 278.347
Flash Point 264.5±15.1 °C
Exact Mass 278.109558
LogP 7.14
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.812

 Safety Information

HS Code 2902909090

 Synthetic Route

 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

Pentapheno
Dibenzo<b,h>phenanthren
Dibenzo[b,h]phenanthrene
Pentaphene
b,b'-Dibenzphenanthrene
2,3:6,7-Dibenzphenanthrene
Pentaphen,Naphth<2,3-a>anthracen
Naphtho-2',3'-1,2-anthracene
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