13h-indeno[1,2-b]anthracene

Modify Date: 2024-01-03 05:32:58

13h-indeno[1,2-b]anthracene Structure
13h-indeno[1,2-b]anthracene structure
Common Name 13h-indeno[1,2-b]anthracene
CAS Number 248-93-1 Molecular Weight 266.33600
Density 1.229g/cm3 Boiling Point 489.7ºC at 760mmHg
Molecular Formula C21H14 Melting Point N/A
MSDS N/A Flash Point 242.9ºC

 Names

Name 13h-indeno[1,2-b]anthracene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.229g/cm3
Boiling Point 489.7ºC at 760mmHg
Molecular Formula C21H14
Molecular Weight 266.33600
Flash Point 242.9ºC
Exact Mass 266.11000
LogP 5.56420
Vapour Pressure 2.93E-09mmHg at 25°C
Index of Refraction 1.764

 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

EINECS 205-962-7
13H-Naphtho<2,3-b>fluoren
13H-Indeno(1,2-b)anthracene
13H-Indeno<1,2-b>anthracen
13H-Naphtho[2,3-b]fluorene
Indeno-anthracen