Ethyl (2E)-2-[(4-bromophenyl)hydrazono]propanoate

Also known as: Propanoic acid, 2-[2-(4-bromophenyl)hydrazinylidene]-, ethyl ester, (2E)-, ethyl (2E)-2-[(4-bromophenyl)hydrazinylidene]propanoate, ethyl pyruvate 4-bromophenylhydrazone, (E)-ethyl 2-(2-(4-bromophenyl)hydrazono)propanoate, Ethyl 2-[(4-bromophenyl)hydrazono]propanoate

Ethyl (2E)-2-[(4-bromophenyl)hydrazono]propanoate (CAS 16382-11-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H13BrN2O2 and a molecular weight of 285.137 g/mol. Key properties include a boiling point of 339.4±44.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 159.1±28.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 16382-11-9
Jingsj CID: J-1394803-3
Molecular Formula: C₁₁H₁₃BrN₂O₂
Molecular Weight: 285.137 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	339.4±44.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	159.1±28.4 °C
Exact Mass	284.016022
PSA	50.69000
LogP	3.38
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.559

Customs & Trade Information

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Ethyl (2E)-2-[(4-bromophenyl)hydrazono]propanoate?

The CAS number of Ethyl (2E)-2-[(4-bromophenyl)hydrazono]propanoate is 16382-11-9.

What are the molecular formula and molecular weight of Ethyl (2E)-2-[(4-bromophenyl)hydrazono]propanoate?

Ethyl (2E)-2-[(4-bromophenyl)hydrazono]propanoate has molecular formula C11H13BrN2O2 and molecular weight 285.137 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Ethyl (2E)-2-[(4-bromophenyl)hydrazono]propanoate (CAS 16382-11-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1394803-3 (accessed 2026-11-09).

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