1,2-di(biphenyl-4-yl)ethane-1,2-dione

Modify Date: 2025-11-03 08:45:03

1,2-di(biphenyl-4-yl)ethane-1,2-dione Structure
1,2-di(biphenyl-4-yl)ethane-1,2-dione structure
Common Name 1,2-di(biphenyl-4-yl)ethane-1,2-dione
CAS Number 4746-80-9 Molecular Weight 362.42000
Density 1.165g/cm3 Boiling Point 569.8ºC at 760 mmHg
Molecular Formula C26H18O2 Melting Point N/A
MSDS N/A Flash Point 252.7ºC

 Names

Name 1,2-bis(4-phenylphenyl)ethane-1,2-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.165g/cm3
Boiling Point 569.8ºC at 760 mmHg
Molecular Formula C26H18O2
Molecular Weight 362.42000
Flash Point 252.7ºC
Exact Mass 362.13100
PSA 34.14000
LogP 6.08620
Index of Refraction 1.628
InChIKey GLGSKPXEIKBTOI-UHFFFAOYSA-N
SMILES O=C(C(=O)c1ccc(-c2ccccc2)cc1)c1ccc(-c2ccccc2)cc1
Storage condition 2-8°C

 Safety Information

HS Code 2914399090

 Synthetic Route

 Customs

HS Code 2914399090
Summary 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

Bis-diphenylyl-diketon
1,2-di-1,1'-biphenyl-4-ylethane-1,2-dione
1,2-Bis-biphenyl-4-yl-ethane-1,2-dione
1.2-Bis-diphenylyl-aethandion
4,4'-Diphenyl-benzil
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