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4-chloro-1-(4-methoxyphenyl)butan-1-one

Also known as: 4-chloro-4'-methoxybutyrophenone, gamma-chloro-4-methoxybutyrophenone, 3-chloropropyl 4-methoxyphenyl ketone, 4-chloro-1-(4-methoxyphenyl)-1-butanone, 4-chloro-1-(4-methoxyphenyl)-1-oxobutane, Chloropmethoxybutyrophenone, GAMMA-CHLORO-P-METHOXYBUTYROPHENONE, NSC 73121, MFCD00018995

4-chloro-1-(4-methoxyphenyl)butan-1-one (CAS 40877-19-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H13ClO2 and a molecular weight of 212.67300 g/mol. Key properties include a melting point of 32-35 °C(lit.), a boiling point of 159-163°C 2mm, a density of 1.123 g/cm3 and a flash point of 159-163°C/2mm. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
40877-19-8
Jingsj CID
J-1421125-7
Molecular Formula
C11H13ClO2
Molecular Weight
212.67300 g/mol
Category
Ketones
Last updated
8/21/2026
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Physicochemical Properties

Melting Point32-35 °C(lit.)
Boiling Point159-163°C 2mm
Density1.123 g/cm3
Flash Point159-163°C/2mm
Exact Mass212.06000
PSA26.30000
LogP2.89690
Refractive Index1.514

Frequently Asked Questions

What is the CAS number of 4-chloro-1-(4-methoxyphenyl)butan-1-one?

The CAS number of 4-chloro-1-(4-methoxyphenyl)butan-1-one is 40877-19-8.

What are the molecular formula and molecular weight of 4-chloro-1-(4-methoxyphenyl)butan-1-one?

4-chloro-1-(4-methoxyphenyl)butan-1-one has molecular formula C11H13ClO2 and molecular weight 212.67300 g/mol.

What are the upstream and downstream products of 4-chloro-1-(4-methoxyphenyl)butan-1-one?

For 4-chloro-1-(4-methoxyphenyl)butan-1-one, Upstream Products: Anisole, 4-Chlorobutyryl chloride, 4-Methoxyphenylmagnesium bromide; Downstream Products: Cyclopropyl 4-methoxyphenyl ketone, 5-(4-Methoxyphenyl)-3,4-dihydro-2H-pyrrole.

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

Last updated:

How to cite: Jingsj. "4-chloro-1-(4-methoxyphenyl)butan-1-one (CAS 40877-19-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1421125-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.