3,4-Difluoroaniline

3,4-二氟苯胺

Also known as: 3,4-Difluoroaniline, 3,4-Difluorobenzenamine, Benzenamine, 3,4-difluoro-, 3,4-difluorophenylamine, 3,4-difluoraniline, 3,4-difluoro-benzenamin, EINECS 223-381-7, MFCD00007761, TIMTEC-BB SBB007915, ZR CF DF, Linezolid Aniline Impurity, Linezolid Impurity 95

3,4-Difluoroaniline (CAS 3863-11-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H5F2N and a molecular weight of 129.107 g/mol. It is also known as 3,4-Difluorobenzenamine, Benzenamine, 3,4-difluoro- and 3,4-difluorophenylamine. Key properties include a melting point of 22°C, a boiling point of 205.0±0.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 85.0±0.0 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3863-11-4
Jingsj CID
J-3291-5
Molecular Formula
C6H5F2N
Chinese Name
3,4-二氟苯胺
Molecular Weight
129.107 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point22°C
Boiling Point205.0±0.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point85.0±0.0 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3,4-Difluoroaniline?

The CAS number of 3,4-Difluoroaniline is 3863-11-4.

What are the molecular formula and molecular weight of 3,4-Difluoroaniline?

3,4-Difluoroaniline has molecular formula C6H5F2N and molecular weight 129.107 g/mol.

Is 3,4-Difluoroaniline hazardous?

3,4-Difluoroaniline has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "3,4-Difluoroaniline (CAS 3863-11-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3291-5 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.