benzoic acid
Also known as: carboxybenzene, phenylformic acid, dracylic acid, benzene carboxylic acid, benzenemethonic acid
benzoic acid (CAS 65-85-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H6O2 and a molecular weight of 122.12 g/mol. Key properties include a melting point of 121-125 °C(lit.), a boiling point of 249.3±9.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 121.1±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H315 — Causes skin irritation, H318 — Causes serious eye damage and H372 — Causes damage to organs through prolonged exposure. It is listed by 1 supplier, from 0.05 to 7.32 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 65-85-0
- Jingsj CID
- J-38502-8
- Molecular Formula
- C7H6O2
- Molecular Weight
- 122.12 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | AR 250g | ¥13.00 | $0.01 /gBest ¥0.05/g CNY | CN China MOQ 250g | |
In Stock | 可用于基准 100g | ¥250.00 | $0.37 /g ¥2.50/g CNY | CN China MOQ 100g | |
In Stock | EMK GR 容量标准 100g | ¥732.00 | $1.1 /g ¥7.32/g CNY | CN China MOQ 100g |
Physicochemical Properties
| Melting Point | 121-125 °C(lit.) |
|---|---|
| Boiling Point | 249.3±9.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 121.1±0.0 °C |
| Exact Mass | 122.036781 |
| PSA | 37.30000 |
| LogP | 1.89 |
| Additional Property | 4.21 (vs air) |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.564 |
| Additional Property | Slightly soluble. 0.34 g/100 mL |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
- H372 — Causes damage to organs through prolonged exposure
Activity & Biological Data
| Additional Information | [1]. Nair B, et al. Final report on the safety assessment of Benzyl Alcohol, Benzoic Acid, and Sodium Benzoate. Int J Toxicol. 2001;20 Suppl 3:23-50. |
|---|
Customs & Trade Information
| HS Code | 4002191900 |
|---|
Frequently Asked Questions
What is the CAS number of benzoic acid?
The CAS number of benzoic acid is 65-85-0.
What are the molecular formula and molecular weight of benzoic acid?
benzoic acid has molecular formula C7H6O2 and molecular weight 122.12 g/mol.
Which suppliers offer benzoic acid?
1 supplier(s) listed; reference unit price ¥0.05–7.32 /g.
Is benzoic acid hazardous?
benzoic acid has GHS signal word Danger and hazard statements H315 — Causes skin irritation; H318 — Causes serious eye damage; H372 — Causes damage to organs through prolonged exposure.
What are the upstream and downstream products of benzoic acid?
For benzoic acid, Upstream Products: Hydrobenzoin, 1-(4-chlorophenyl)-2-hydroxy-2-phenylethanone, Benzyl alcohol; Downstream Products: 2-Mercaptopyridine, 2-Phenylbenzoxazole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "benzoic acid (CAS 65-85-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38502-8 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.