3-chloro-4'-methoxy-3'-nitrobenzophenone

(3-氯苯基)(4-甲氧基-3-硝基苯基)甲酮

Also known as: (3-Chlorophenyl)(4-methoxy-3-nitrophenyl)methanone, Methanone, (3-chlorophenyl)(4-methoxy-3-nitrophenyl)-, 3-chlorophenyl 4-methoxy-3-nitrophenyl ketone, 3-chloro-3'-nitro-4'-methoxybenzophenone, EC 423-290-4

3-chloro-4'-methoxy-3'-nitrobenzophenone (CAS 66938-41-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H10ClNO4 and a molecular weight of 291.68700 g/mol. It is also known as (3-Chlorophenyl)(4-methoxy-3-nitrophenyl)methanone, Methanone, (3-chlorophenyl)(4-methoxy-3-nitrophenyl)- and 3-chlorophenyl 4-methoxy-3-nitrophenyl ketone. Key properties include a melting point of 109-114ºC, a boiling point of 466.7ºC at 760mmHg, a density of 1.354g/cm3 and a flash point of 236ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
66938-41-8
Jingsj CID
J-28191-1
Molecular Formula
C14H10ClNO4
Chinese Name
(3-氯苯基)(4-甲氧基-3-硝基苯基)甲酮
Molecular Weight
291.68700 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point109-114ºC
Boiling Point466.7ºC at 760mmHg
Density1.354g/cm3
Flash Point236ºC

Frequently Asked Questions

What is the CAS number of 3-chloro-4'-methoxy-3'-nitrobenzophenone?

The CAS number of 3-chloro-4'-methoxy-3'-nitrobenzophenone is 66938-41-8.

What are the molecular formula and molecular weight of 3-chloro-4'-methoxy-3'-nitrobenzophenone?

3-chloro-4'-methoxy-3'-nitrobenzophenone has molecular formula C14H10ClNO4 and molecular weight 291.68700 g/mol.

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

Last updated:

How to cite: Jingsj. "3-chloro-4'-methoxy-3'-nitrobenzophenone (CAS 66938-41-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28191-1 (accessed 2026-10-24).

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