3-amino-5-methoxybenzoic acid
Also known as: 3-AMINO-5-METHOXYBENZOIC ACID, Benzoic acid, 3-amino-5-methoxy-, 3-azanyl-5-methoxy-benzoic acid
3-amino-5-methoxybenzoic acid (CAS 74165-74-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H9NO3 and a molecular weight of 167.16200 g/mol. Key properties include a melting point of 180-185ºC, a boiling point of 392.8ºC at 760 mmHg, a density of 1.303g/cm3 and a flash point of 191.3ºC. 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.
- 74165-74-5
- Jingsj CID
- J-1511712-1
- Molecular Formula
- C8H9NO3
- Molecular Weight
- 167.16200 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 180-185ºC |
|---|---|
| Boiling Point | 392.8ºC at 760 mmHg |
| Density | 1.303g/cm3 |
| Flash Point | 191.3ºC |
| Exact Mass | 167.05800 |
| PSA | 72.55000 |
| LogP | 1.55680 |
| Refractive Index | 1.603 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2922509090 |
|---|---|
| Summary | 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. 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 3-amino-5-methoxybenzoic acid?
The CAS number of 3-amino-5-methoxybenzoic acid is 74165-74-5.
What are the molecular formula and molecular weight of 3-amino-5-methoxybenzoic acid?
3-amino-5-methoxybenzoic acid has molecular formula C8H9NO3 and molecular weight 167.16200 g/mol.
Is 3-amino-5-methoxybenzoic acid hazardous?
3-amino-5-methoxybenzoic 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 3-amino-5-methoxybenzoic acid?
For 3-amino-5-methoxybenzoic acid, Upstream Products: 3-Methoxy-5-nitrobenzoic acid, 3,5-Dinitrobenzoic acid; Downstream Products: Methyl 3-amino-5-methoxybenzoate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-amino-5-methoxybenzoic acid (CAS 74165-74-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511712-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.