4,4''-p-Terphenyldicarboxaldehyde

Modify Date: 2025-09-14 09:28:46

4,4''-p-Terphenyldicarboxaldehyde Structure
4,4''-p-Terphenyldicarboxaldehyde structure
Common Name 4,4''-p-Terphenyldicarboxaldehyde
CAS Number 62940-38-9 Molecular Weight 286.32400
Density 1.176±0.06 g/cm3(Predicted) Boiling Point 511.9±43.0℃(Predicted)
Molecular Formula C20H14O2 Melting Point 210-213 °C
MSDS N/A Flash Point N/A

 Names

Name 4,4''-p-Terphenyldicarboxaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.176±0.06 g/cm3(Predicted)
Boiling Point 511.9±43.0℃(Predicted)
Melting Point 210-213 °C
Molecular Formula C20H14O2
Molecular Weight 286.32400
Exact Mass 286.09900
PSA 34.14000
LogP 4.64560
InChIKey YGHMZQVOFVDADV-UHFFFAOYSA-N
SMILES O=Cc1ccc(-c2ccc(-c3ccc(C=O)cc3)cc2)cc1

 Safety Information

HS Code 2912299000

 Customs

HS Code 2912299000
Summary 2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

[4,4''-(1,1':4',1''-terphenyl)]dicarboxaldehyde
[1,1':4',1''-terphenyl]-4,4''-dicarbaldehyde
[1,1':4',1''-Terphenyl]-4,4''-dicarboxaldehyde
terphenyl-4,4''-dicarbaldehyde
4,4"-p-terphenyldicarboxaldehyde
1,4-di-(p-formylphenyl)benzene
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