(3,4-Diaminophenyl)(4-fluorophenyl)methanone

(3,4-二氨基苯)(4-氟苯)甲酮

Also known as: (3,4-diaminophenyl)(4-fluorophenyl)methanone, (3,4-diaminophenyl) (4-fluorophenyl) ketone, 3,4-Diamino-4'-fluorobenzophenone, Methanone, (3,4-diaminophenyl)(4-fluorophenyl)-

(3,4-Diaminophenyl)(4-fluorophenyl)methanone (CAS 66938-86-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H11FN2O and a molecular weight of 230.238 g/mol. It is also known as (3,4-diaminophenyl)(4-fluorophenyl)methanone, (3,4-diaminophenyl) (4-fluorophenyl) ketone and 3,4-Diamino-4'-fluorobenzophenone. Key properties include a melting point of 113-114℃ (methanol ), a boiling point of 447.4±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 224.4±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 66938-86-1
Jingsj CID: J-1466695-7
Molecular Formula: C₁₃H₁₁FN₂O
Chinese Name: (3,4-二氨基苯)(4-氟苯)甲酮
Molecular Weight: 230.238 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	113-114℃ (methanol )
Boiling Point	447.4±45.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	224.4±28.7 °C

Frequently Asked Questions

What is the CAS number of (3,4-Diaminophenyl)(4-fluorophenyl)methanone?

The CAS number of (3,4-Diaminophenyl)(4-fluorophenyl)methanone is 66938-86-1.

What are the molecular formula and molecular weight of (3,4-Diaminophenyl)(4-fluorophenyl)methanone?

(3,4-Diaminophenyl)(4-fluorophenyl)methanone has molecular formula C13H11FN2O and molecular weight 230.238 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(3,4-Diaminophenyl)(4-fluorophenyl)methanone (CAS 66938-86-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1466695-7 (accessed 2026-10-25).

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