1,8-DIPHENYL-1,3,5,7-OCTATETRAENE

Modify Date: 2025-09-07 11:45:24

1,8-DIPHENYL-1,3,5,7-OCTATETRAENE Structure
1,8-DIPHENYL-1,3,5,7-OCTATETRAENE structure
Common Name 1,8-DIPHENYL-1,3,5,7-OCTATETRAENE
CAS Number 3029-40-1 Molecular Weight 258.35700
Density 1.023g/cm3 Boiling Point 444.9ºC at 760mmHg
Molecular Formula C20H18 Melting Point 235-237ºC
MSDS N/A Flash Point 250.2ºC

 Names

Name 1,8-diphenyl-1,3,5,7-octatetraene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.023g/cm3
Boiling Point 444.9ºC at 760mmHg
Melting Point 235-237ºC
Molecular Formula C20H18
Molecular Weight 258.35700
Flash Point 250.2ºC
Exact Mass 258.14100
LogP 5.52560
Index of Refraction 1.645

 Safety Information

Safety Phrases S24/25
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

all-trans-
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