tert-Butyl 2-(4-aminophenyl)acetate

Also known as: tert-Butyl (4-aminophenyl)acetate, Benzeneacetic acid, 4-amino-, 1,1-dimethylethyl ester, 4-Aminophenylacetic acid tert-butyl ester, tert-Butyl 4-aminophenylacetate, 1,1-Dimethylethyl 4-aminobenzeneacetate, 4-Aminobenzeneacetic acid tert-butyl ester, tert-Butyl-4-aminophenylacetate, 4-aminophenylacetic acid t-butyl ester

tert-Butyl 2-(4-aminophenyl)acetate (CAS 174579-31-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H17NO2 and a molecular weight of 207.269 g/mol. Key properties include a melting point of 30-32ºC, a boiling point of 310.6±17.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 164.1±18.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 174579-31-8
Jingsj CID: J-1453178-3
Molecular Formula: C₁₂H₁₇NO₂
Molecular Weight: 207.269 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	30-32ºC
Boiling Point	310.6±17.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	164.1±18.5 °C
Exact Mass	207.125931
PSA	52.32000
LogP	1.91
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.534

Customs & Trade Information

HS Code	2922499990
Summary	HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of tert-Butyl 2-(4-aminophenyl)acetate?

The CAS number of tert-Butyl 2-(4-aminophenyl)acetate is 174579-31-8.

What are the molecular formula and molecular weight of tert-Butyl 2-(4-aminophenyl)acetate?

tert-Butyl 2-(4-aminophenyl)acetate has molecular formula C12H17NO2 and molecular weight 207.269 g/mol.

What are the upstream and downstream products of tert-Butyl 2-(4-aminophenyl)acetate?

For tert-Butyl 2-(4-aminophenyl)acetate, Upstream Products: (2-tert-butoxy-2-oxoethyl)zinc(II) bromide, 4-Bromoaniline; Downstream Products: {4-[(chloroacetyl)amino]phenyl}acetic 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. "tert-Butyl 2-(4-aminophenyl)acetate (CAS 174579-31-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1453178-3 (accessed 2026-11-09).

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