1-Ethyl-3,5-difluorobenzene

Modify Date: 2025-10-29 19:09:53

1-Ethyl-3,5-difluorobenzene Structure
1-Ethyl-3,5-difluorobenzene structure
Common Name 1-Ethyl-3,5-difluorobenzene
CAS Number 117358-52-8 Molecular Weight 142.146
Density 1.1±0.1 g/cm3 Boiling Point 127.5±20.0 °C at 760 mmHg
Molecular Formula C8H8F2 Melting Point N/A
MSDS Chinese USA Flash Point 21.6±9.6 °C
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning

 Names

Name 3,5-Difluoroethylbenzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 127.5±20.0 °C at 760 mmHg
Molecular Formula C8H8F2
Molecular Weight 142.146
Flash Point 21.6±9.6 °C
Exact Mass 142.059402
LogP 3.35
Vapour Pressure 13.5±0.2 mmHg at 25°C
Index of Refraction 1.460
InChIKey PFINYKRPUJCMCT-UHFFFAOYSA-N
SMILES CCc1cc(F)cc(F)c1

 Safety Information

Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning
Hazard Statements H226-H302
Hazard Codes Xn
Risk Phrases 10-22
RIDADR UN 1993C 3 / PGIII
Packaging Group III
HS Code 2903999090

 Customs

HS Code 2903999090
Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

1-Ethyl-3,5-difluorobenzene
Benzene, 1-ethyl-3,5-difluoro-
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