1-(3-Chloro-4-methoxyphenyl)-3-methylurea

甲氧隆-单甲基

Also known as: Metoxuron-monomethyl, Urea, N-(3-chloro-4-methoxyphenyl)-N'-methyl-, N-(3-Chloro-4-methoxyphenyl)-N'-methylurea, 3-(3-Chloro-4-methoxyphenyl)-1-methylurea, N-Methyl-N'-(3-chloro-4-methoxyphenyl)-urea

1-(3-Chloro-4-methoxyphenyl)-3-methylurea (CAS 20782-57-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H11ClN2O2 and a molecular weight of 214.649 g/mol. It is also known as Metoxuron-monomethyl, Urea, N-(3-chloro-4-methoxyphenyl)-N'-methyl- and N-(3-Chloro-4-methoxyphenyl)-N'-methylurea. Key properties include a boiling point of 304.5±42.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 138.0±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20782-57-4
Jingsj CID: J-1045066-2
Molecular Formula: C₉H₁₁ClN₂O₂
Chinese Name: 甲氧隆-单甲基
Molecular Weight: 214.649 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	304.5±42.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	138.0±27.9 °C

Frequently Asked Questions

What is the CAS number of 1-(3-Chloro-4-methoxyphenyl)-3-methylurea?

The CAS number of 1-(3-Chloro-4-methoxyphenyl)-3-methylurea is 20782-57-4.

What are the molecular formula and molecular weight of 1-(3-Chloro-4-methoxyphenyl)-3-methylurea?

1-(3-Chloro-4-methoxyphenyl)-3-methylurea has molecular formula C9H11ClN2O2 and molecular weight 214.649 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. "1-(3-Chloro-4-methoxyphenyl)-3-methylurea (CAS 20782-57-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1045066-2 (accessed 2026-10-24).

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