DL-5-Benzoylamino-5-benzyl-4-oxo-1,3-dioxane

DL-5-苯甲酰氨基-5-苄基-4-氧代-1,3-二氧烷

Also known as: Benzamide, N-[4-oxo-5-(phenylmethyl)-1,3-dioxan-5-yl]-, N-(5-Benzyl-4-oxo-1,3-dioxan-5-yl)benzamide, N-(5-Benzyl-4-oxo-1,3-dioxan-5-yl)benzenecarboximidic acid, MFCD01863313

DL-5-Benzoylamino-5-benzyl-4-oxo-1,3-dioxane (CAS 51127-28-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H17NO4 and a molecular weight of 311.33200 g/mol. It is also known as Benzamide, N-[4-oxo-5-(phenylmethyl)-1,3-dioxan-5-yl]-, N-(5-Benzyl-4-oxo-1,3-dioxan-5-yl)benzamide and N-(5-Benzyl-4-oxo-1,3-dioxan-5-yl)benzenecarboximidic acid. Key properties include a melting point of 176-178ºC, a boiling point of 574.6ºC at 760 mmHg, a density of 1.27g/cm3 and a flash point of 301.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 51127-28-7
Jingsj CID: J-43445-0
Molecular Formula: C₁₈H₁₇NO₄
Chinese Name: DL-5-苯甲酰氨基-5-苄基-4-氧代-1,3-二氧烷
Molecular Weight: 311.33200 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	176-178ºC
Boiling Point	574.6ºC at 760 mmHg
Density	1.27g/cm3
Flash Point	301.3ºC
Exact Mass	311.11600
PSA	64.63000
LogP	2.31970
Refractive Index	1.609

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of DL-5-Benzoylamino-5-benzyl-4-oxo-1,3-dioxane?

The CAS number of DL-5-Benzoylamino-5-benzyl-4-oxo-1,3-dioxane is 51127-28-7.

What are the molecular formula and molecular weight of DL-5-Benzoylamino-5-benzyl-4-oxo-1,3-dioxane?

DL-5-Benzoylamino-5-benzyl-4-oxo-1,3-dioxane has molecular formula C18H17NO4 and molecular weight 311.33200 g/mol.

What are the upstream and downstream products of DL-5-Benzoylamino-5-benzyl-4-oxo-1,3-dioxane?

For DL-5-Benzoylamino-5-benzyl-4-oxo-1,3-dioxane, Upstream Products: Formaldehyde, 4-benzyl-2-phenyl-2-oxazoline-5-one, N-Benzoyl-L-phenylalanine; Downstream Products: alpha-Methyl-D-phenylalanine, α-Methyl-L-phenylalanine, dl-n-benzoyl-2-benzylserine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "DL-5-Benzoylamino-5-benzyl-4-oxo-1,3-dioxane (CAS 51127-28-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43445-0 (accessed 2026-10-28).

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