1-Ethyl-4-fluorobenzene

1-乙基-4-氟苯

Also known as: 4-ethylfluorobenzene, p-ethyl fluorobenzene, 1,4-ethylfluorobenzene, benzene, 1-ethyl-4-fluoro-, 4-fluoroethylbenzene, 1-fluoro-4-ethylbenzene, 4-ethyl-1-fluorobenzene, 4-fluoro-1-ethylbenzene, ethyl-4-fluorobenzene, p-fluoroethylbenzene, MFCD00039218

CAS No.
459-47-2
Jingsj CID
J-45926-6
Molecular Formula
C8H9F
Chinese Name
1-乙基-4-氟苯
Molecular Weight
124.156 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point141.6±9.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point28.9±6.2 °C

Frequently Asked Questions

What is the CAS number of 1-Ethyl-4-fluorobenzene?

459-47-2

What are the molecular formula and molecular weight of 1-Ethyl-4-fluorobenzene?

C8H9F, molecular weight 124.156 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026