4-bromo-2-ethylacetanilide

Also known as: N-(4-bromo-2-ethylphenyl)acetamide, Acetamide, N-(4-bromo-2-ethylphenyl)-, 4'-Bromo-2'-ethylacetanilide, MFCD00173751, N1-(4-bromo-2-ethylphenyl)acetamide

4-bromo-2-ethylacetanilide (CAS 51688-73-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C10H12BrNO and a molecular weight of 242.11200 g/mol. Key properties include a melting point of 142-144ºC, a boiling point of 370.6ºC at 760 mmHg and a density of 1.411 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 51688-73-4
Jingsj CID: J-4375-4
Molecular Formula: C₁₀H₁₂BrNO
Molecular Weight: 242.11200 g/mol
Category: Organic Bases
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	142-144ºC
Boiling Point	370.6ºC at 760 mmHg
Density	1.411 g/cm3
Exact Mass	241.01000
PSA	29.10000
LogP	3.04290
Refractive Index	1.588

Customs & Trade Information

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic 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 4-bromo-2-ethylacetanilide?

The CAS number of 4-bromo-2-ethylacetanilide is 51688-73-4.

What are the molecular formula and molecular weight of 4-bromo-2-ethylacetanilide?

4-bromo-2-ethylacetanilide has molecular formula C10H12BrNO and molecular weight 242.11200 g/mol.

What are the upstream and downstream products of 4-bromo-2-ethylacetanilide?

For 4-bromo-2-ethylacetanilide, Upstream Products: 4-Bromo-2-ethylaniline, Acetyl chloride, N-(2-ethylphenyl)acetamide; Downstream Products: 4-Bromo-2-ethylaniline, N-(4-cyano-2-ethylphenyl)acetamide, 4-Amino-3-ethylbenzoic acid.

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. "4-bromo-2-ethylacetanilide (CAS 51688-73-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4375-4 (accessed 2026-11-09).

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