Clodronic acid
Also known as: (Dichloromethylene)bis(phosphonic acid), (dichloromethanediyl)bis(phosphonic acid), (dichloromethylene)bisphosphonic acid, Acide clodronique, Acido clodronico, Acidum clodronicum, Bonefos, Clodronate, Clodronsaeure, Dichloromethanediphosphonic acid, Dichloromethylidene diphosphonate, P,P'-(Dichloromethylene)bis-phosphonic acid, Phosphonic acid, (dichloromethylene)bis-, [dichloro(phosphono)methyl]phosphonic acid, dichloro-methylene diphosphonate, dichloromethanediphosphonate, dichloromethylenediphosphonic acid, methanedichlorodiphosphonic acid
Clodronic acid (CAS 10596-23-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula CH4Cl2O6P2 and a molecular weight of 244.892 g/mol. Key properties include a melting point of 249-251°, a boiling point of 474.7±55.0 °C at 760 mmHg, a density of 2.3±0.1 g/cm3 and a flash point of 240.9±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 10596-23-3
- Jingsj CID
- J-10208-1
- Molecular Formula
- CH4Cl2O6P2
- Molecular Weight
- 244.892 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 249-251° |
|---|---|
| Boiling Point | 474.7±55.0 °C at 760 mmHg |
| Density | 2.3±0.1 g/cm3 |
| Flash Point | 240.9±31.5 °C |
| Exact Mass | 243.886017 |
| PSA | 134.68000 |
| LogP | -2.38 |
| Vapor Pressure | 0.0±2.5 mmHg at 25°C |
| Refractive Index | 1.598 |
Activity & Biological Data
| Additional Information | [1]. Frediani B, et al. Clodronic acid formulations available in Europe and their use in osteoporosis: a review. Clin Drug Investig. 2009;29(6):359-79. |
|---|
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Clodronic acid?
The CAS number of Clodronic acid is 10596-23-3.
What are the molecular formula and molecular weight of Clodronic acid?
Clodronic acid has molecular formula CH4Cl2O6P2 and molecular weight 244.892 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Clodronic acid (CAS 10596-23-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10208-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.