4-(Diethylamino)benzoic acid
Also known as: 4-Diethylaminobenzoic acid, Benzoic acid, 4-(diethylamino)-, p-(N,N-Diethylamino)benzoic acid, MFCD00002538, EINECS 226-582-8
4-(Diethylamino)benzoic acid (CAS 5429-28-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H15NO2 and a molecular weight of 193.24200 g/mol. Key properties include a melting point of 192-193 °C(lit.), a boiling point of 340.8ºC at 760mmHg, a density of 1.117g/cm3 and a flash point of 175°C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5429-28-7
- Jingsj CID
- J-15830-5
- Molecular Formula
- C11H15NO2
- Molecular Weight
- 193.24200 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 192-193 °C(lit.) |
|---|---|
| Boiling Point | 340.8ºC at 760mmHg |
| Density | 1.117g/cm3 |
| Flash Point | 175°C |
| Exact Mass | 193.11000 |
| PSA | 40.54000 |
| LogP | 2.23100 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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 4-(Diethylamino)benzoic acid?
The CAS number of 4-(Diethylamino)benzoic acid is 5429-28-7.
What are the molecular formula and molecular weight of 4-(Diethylamino)benzoic acid?
4-(Diethylamino)benzoic acid has molecular formula C11H15NO2 and molecular weight 193.24200 g/mol.
Is 4-(Diethylamino)benzoic acid hazardous?
4-(Diethylamino)benzoic acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 4-(Diethylamino)benzoic acid?
For 4-(Diethylamino)benzoic acid, Upstream Products: 4-Diethylaminobenzaldehyde, 2,2,2,4'-Tetrafluoroacetophenone, N-Ethylaniline; Downstream Products: 2,4-DINITRO-N-ETHYLANILINE, N,N-diethyl-2,4-dinitroaniline, Ethyl 4-(diethylamino)benzoate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(Diethylamino)benzoic acid (CAS 5429-28-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15830-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.