Benzamide
Also known as: BENZOIC AMIDE, BENZOYLAMIDE, Benzenecarboxamide, Phenylcarboxamide, Phenylcarboxyamide, Benzamid, Carbonamide, ai3-01031, amidkyselinybenzoove, benzoic acid amide, benzene amide, benzene carboxamide
Benzamide (CAS 55-21-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H7NO and a molecular weight of 121.137 g/mol. Key properties include a melting point of 125-128 °C(lit.), a boiling point of 221.5±23.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 87.8±22.6 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H341 — Suspected of causing genetic defects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55-21-0
- Jingsj CID
- J-27784-8
- Molecular Formula
- C7H7NO
- Molecular Weight
- 121.137 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 125-128 °C(lit.) |
|---|---|
| Boiling Point | 221.5±23.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 87.8±22.6 °C |
| Exact Mass | 121.052765 |
| PSA | 43.09000 |
| LogP | 0.84 |
| Vapor Pressure | 0.1±0.5 mmHg at 25°C |
| Refractive Index | 1.547 |
| Additional Property | 1.35 g/100 mL (20 ºC) |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H341 — Suspected of causing genetic defects
Activity & Biological Data
| Target | Human Endogenous Metabolite |
|---|
Customs & Trade Information
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. 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 Benzamide?
The CAS number of Benzamide is 55-21-0.
What are the molecular formula and molecular weight of Benzamide?
Benzamide has molecular formula C7H7NO and molecular weight 121.137 g/mol.
Is Benzamide hazardous?
Benzamide has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H341 — Suspected of causing genetic defects.
What are the upstream and downstream products of Benzamide?
For Benzamide, Upstream Products: Iodobenzene, Benzyl alcohol, Benzoyl chloride; Downstream Products: N-(benzotriazol-1-ylmethyl)benzamide, N-(Chloromethyl)benzamide, Cyclohexyl N-phenylcarbamate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Benzamide (CAS 55-21-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27784-8 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.