N-(5-Methyl-4-oxo-1,3-dioxan-5-yl)benzamide

5-苯甲酰氨基-5-甲基-4-氧代-1,3-二氧烷

Also known as: Benzamide, N-(5-methyl-4-oxo-1,3-dioxan-5-yl)-, DL-5-Benzoylamino-5-methyl-4-oxo-1,3-dioxane, MFCD01863310

N-(5-Methyl-4-oxo-1,3-dioxan-5-yl)benzamide (CAS 51127-21-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H13NO4 and a molecular weight of 235.236 g/mol. It is also known as Benzamide, N-(5-methyl-4-oxo-1,3-dioxan-5-yl)-, DL-5-Benzoylamino-5-methyl-4-oxo-1,3-dioxane and MFCD01863310. Key properties include a melting point of 154-159ºC, a boiling point of 494.8±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 253.0±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 51127-21-0
Jingsj CID: J-34418-0
Molecular Formula: C₁₂H₁₃NO₄
Chinese Name: 5-苯甲酰氨基-5-甲基-4-氧代-1,3-二氧烷
Molecular Weight: 235.236 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	154-159ºC
Boiling Point	494.8±45.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	253.0±28.7 °C

Frequently Asked Questions

What is the CAS number of N-(5-Methyl-4-oxo-1,3-dioxan-5-yl)benzamide?

The CAS number of N-(5-Methyl-4-oxo-1,3-dioxan-5-yl)benzamide is 51127-21-0.

What are the molecular formula and molecular weight of N-(5-Methyl-4-oxo-1,3-dioxan-5-yl)benzamide?

N-(5-Methyl-4-oxo-1,3-dioxan-5-yl)benzamide has molecular formula C12H13NO4 and molecular weight 235.236 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. "N-(5-Methyl-4-oxo-1,3-dioxan-5-yl)benzamide (CAS 51127-21-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34418-0 (accessed 2026-10-24).

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