Ciclobendazole
Also known as: Cyclobendazole, Ciclobendazol, Ciclobendazolum, CC-2481, R-17147, NSC 335307, Aids-084893, Methyl 5-(cyclopropylcarbonyl)-2-benzimidazolecarbamate, 5-(Cyclopropylcarbonyl)-2-benzimidazolecarbamic acid methyl ester, Methyl N-[6-(cyclopropanecarbonyl)-1H-benzimidazol-2-yl]carbamate
Ciclobendazole (CAS 31431-43-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H13N3O3 and a molecular weight of 259.26100 g/mol. Key properties include a melting point of 250.5°, a boiling point of 402.52°C (rough estimate) and a density of 1.478g/cm3. It is classified under GHS with signal word Warning and hazard statements H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 31431-43-3
- Jingsj CID
- J-41257-9
- Molecular Formula
- C13H13N3O3
- Molecular Weight
- 259.26100 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 250.5° |
|---|---|
| Boiling Point | 402.52°C (rough estimate) |
| Density | 1.478g/cm3 |
| Exact Mass | 259.09600 |
| PSA | 84.08000 |
| LogP | 2.40690 |
| Refractive Index | 1.728 |
GHS Safety & Compliance
- H317 — May cause an allergic skin reaction
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Ciclobendazole?
The CAS number of Ciclobendazole is 31431-43-3.
What are the molecular formula and molecular weight of Ciclobendazole?
Ciclobendazole has molecular formula C13H13N3O3 and molecular weight 259.26100 g/mol.
Is Ciclobendazole hazardous?
Ciclobendazole has GHS signal word Warning and hazard statements H317 — May cause an allergic skin reaction.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ciclobendazole (CAS 31431-43-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-41257-9 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.