Antipyrine
Also known as: Phenazone, 2,3-Dimethyl-1-phenyl-3-pyrazolin-5-one, 1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one, 1,5-Dimethyl-2-phenyl-3-pyrazolone, Azophen, Sedatin, Phenozone, Fenazone, Methozin, Phenylone, Pyrazophyl
Antipyrine (CAS 60-80-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H12N2O and a molecular weight of 188.226 g/mol. Key properties include a melting point of 109-111 °C(lit.), a boiling point of 319.0±0.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 114.8±15.0 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 60-80-0
- Jingsj CID
- J-910942-5
- Molecular Formula
- C11H12N2O
- Molecular Weight
- 188.226 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 109-111 °C(lit.) |
|---|---|
| Boiling Point | 319.0±0.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 114.8±15.0 °C |
| Exact Mass | 188.094955 |
| PSA | 26.93000 |
| LogP | 0.27 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.585 |
| Stability | Stable. Incompatible with ammonia, strong acids, alkalies, strong oxidizing agents, metallic salts, phenol. |
| Additional Property | 1000 g/L (20 ºC) |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Activity & Biological Data
| Additional Information | [1]. Stevenson, I.H., Factors influencing antipyrine elimination. Br J Clin Pharmacol, 1977. 4(3): p. 261-5. |
|---|
Customs & Trade Information
| HS Code | 2933110000 |
|---|---|
| Summary | 2933110000 1,5-dimethyl-2-phenyl-1h-pyrazol-3(2h)-one。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0% General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Antipyrine?
The CAS number of Antipyrine is 60-80-0.
What are the molecular formula and molecular weight of Antipyrine?
Antipyrine has molecular formula C11H12N2O and molecular weight 188.226 g/mol.
Is Antipyrine hazardous?
Antipyrine has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of Antipyrine?
For Antipyrine, Upstream Products: Edaravone, iodomethane, Dimethyl sulfate; Downstream Products: 5-ethyl-1-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one, Ammonia, 4-Bromoantipyrine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Antipyrine (CAS 60-80-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-910942-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.