1,4-Benzenedicarbonyl difluoride (9CI)

Modify Date: 2024-01-02 16:03:23

1,4-Benzenedicarbonyl difluoride (9CI) Structure
1,4-Benzenedicarbonyl difluoride (9CI) structure
Common Name 1,4-Benzenedicarbonyl difluoride (9CI)
CAS Number 1978-21-8 Molecular Weight 170.11300
Density N/A Boiling Point N/A
Molecular Formula C8H4F2O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name benzene-1,4-dicarbonyl fluoride
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C8H4F2O2
Molecular Weight 170.11300
Exact Mass 170.01800
PSA 34.14000
LogP 1.90600

 Safety Information

HS Code 2917399090

 Customs

HS Code 2917399090
Summary 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

1,4-benzenedicarbonyl difluoride
1,4-Di-formylfluorid-benzol
terephthaloyl fluoride
Terephthaloylfluorid
Terephthaloyl difluoride
Terephthalsaeure-difluorid
Terephtalsaeurefluorid