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N-Ethylacetoacetamide

N-乙基乙酰乙酰胺

Also known as: N-ethyl-3-oxobutanamide, Butanamide, N-ethyl-3-oxo-, N-Ethyl-3-oxobutanamide, Acetoacetamide, N-ethyl-, N-Ethylacetylacetamide

N-Ethylacetoacetamide (CAS 10138-46-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H11NO2 and a molecular weight of 129.15700 g/mol. It is also known as N-ethyl-3-oxobutanamide, Butanamide, N-ethyl-3-oxo- and N-Ethyl-3-oxobutanamide. Key properties include a boiling point of 282.1ºC at 760 mmHg, a density of 0.988g/cm3 and a flash point of 135.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
10138-46-2
Jingsj CID
J-1369471-1
Molecular Formula
C6H11NO2
Chinese Name
N-乙基乙酰乙酰胺
Molecular Weight
129.15700 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point282.1ºC at 760 mmHg
Density0.988g/cm3
Flash Point135.3ºC
Exact Mass129.07900
PSA46.17000
LogP0.49250
Vapor Pressure0.00342mmHg at 25°C
Refractive Index1.426

Customs & Trade Information

HS Code2924199090
Summary2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of N-Ethylacetoacetamide?

The CAS number of N-Ethylacetoacetamide is 10138-46-2.

What are the molecular formula and molecular weight of N-Ethylacetoacetamide?

N-Ethylacetoacetamide has molecular formula C6H11NO2 and molecular weight 129.15700 g/mol.

What are the upstream and downstream products of N-Ethylacetoacetamide?

For N-Ethylacetoacetamide, Upstream Products: Ethyl acetoacetate, Ethylamine, Diketene.

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

Last updated:

How to cite: Jingsj. "N-Ethylacetoacetamide (CAS 10138-46-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1369471-1 (accessed 2026-10-28).

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