4-(4-aminophenyl)-4-oxobutanoic acid

Also known as: Benzenebutanoic acid,4-amino-γ-oxo-, 4-(4-aminophenyl)-4-oxo-butanoic acid

4-(4-aminophenyl)-4-oxobutanoic acid (CAS 6945-94-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H11NO3 and a molecular weight of 193.19900 g/mol. Key properties include a boiling point of 469.7ºC at 760 mmHg, a density of 1.28g/cm3 and a flash point of 237.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6945-94-4
Jingsj CID: J-1083814-9
Molecular Formula: C₁₀H₁₁NO₃
Molecular Weight: 193.19900 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	469.7ºC at 760 mmHg
Density	1.28g/cm3
Flash Point	237.9ºC
Exact Mass	193.07400
PSA	80.39000
LogP	1.89750
Refractive Index	1.596

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-(4-aminophenyl)-4-oxobutanoic acid?

The CAS number of 4-(4-aminophenyl)-4-oxobutanoic acid is 6945-94-4.

What are the molecular formula and molecular weight of 4-(4-aminophenyl)-4-oxobutanoic acid?

4-(4-aminophenyl)-4-oxobutanoic acid has molecular formula C10H11NO3 and molecular weight 193.19900 g/mol.

What are the upstream and downstream products of 4-(4-aminophenyl)-4-oxobutanoic acid?

For 4-(4-aminophenyl)-4-oxobutanoic acid, Upstream Products: 4-(4-Acetamidophenyl)-4-oxobutanoic acid, Acetanilide.

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-(4-aminophenyl)-4-oxobutanoic acid (CAS 6945-94-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1083814-9 (accessed 2026-11-09).

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