3-Isopropylbenzoic acid
Also known as: m-Cumic acid, m-Cuminic acid, 3-propan-2-ylbenzoic acid, Benzoic acid, 3-(1-methylethyl)-, 3-(Prop-2-yl)benzoic acid, 1-Carboxy-3-isopropylbenzene
3-Isopropylbenzoic acid (CAS 5651-47-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H12O2 and a molecular weight of 164.201 g/mol. Key properties include a melting point of 51.55°C (lit.), a boiling point of 274.8±19.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 129.3±16.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5651-47-8
- Jingsj CID
- J-1381994-8
- Molecular Formula
- C10H12O2
- Molecular Weight
- 164.201 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 51.55°C (lit.) |
|---|---|
| Boiling Point | 274.8±19.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 129.3±16.2 °C |
| Exact Mass | 164.083725 |
| PSA | 37.30000 |
| LogP | 3.23 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.535 |
Customs & Trade Information
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3-Isopropylbenzoic acid?
The CAS number of 3-Isopropylbenzoic acid is 5651-47-8.
What are the molecular formula and molecular weight of 3-Isopropylbenzoic acid?
3-Isopropylbenzoic acid has molecular formula C10H12O2 and molecular weight 164.201 g/mol.
What are the upstream and downstream products of 3-Isopropylbenzoic acid?
For 3-Isopropylbenzoic acid, Upstream Products: 3-Bromocumene, Carbon dioxide, Diisopropyl ether; Downstream Products: Cumene, ether, 3-Isopropylbenzoyl chloride.
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-Isopropylbenzoic acid (CAS 5651-47-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1381994-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.