![Molecular structure of 1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxylic acid (CAS 862574-88-7)](/images/chem_structures_svg/189/862574-88-7.svg)
1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxylic acid
Also known as: 1-(2,2-Difluoro-1,3-benzodioxol-5-yl)cyclopropanecarboxylic acid, 1-(2,2-Difluoro-benzo[1,3]dioxol-5-yl)-cyclopropanecarboxylic acid, 1-(2,2-Difluorobenzodioxol-5-yl)cyclopropanecarboxylic acid, 1-(2,2-difluoro-2H-1,3-benzodioxol-5-yl)cyclopropane-1-carboxylic acid, 1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropane-1-carboxylic acid, Lumacator intermediate, VX809 intermediate, Lumacaftor intermediate
1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxylic acid (CAS 862574-88-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H8F2O4 and a molecular weight of 242.176 g/mol. Key properties include a boiling point of 331.1±42.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 154.0±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 862574-88-7
- Jingsj CID
- J-1526667-8
- Molecular Formula
- C11H8F2O4
- Molecular Weight
- 242.176 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 331.1±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 154.0±27.9 °C |
| Exact Mass | 242.039063 |
| PSA | 55.76000 |
| LogP | 2.65 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.588 |
Customs & Trade Information
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen 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 1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxylic acid?
The CAS number of 1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxylic acid is 862574-88-7.
What are the molecular formula and molecular weight of 1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxylic acid?
1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxylic acid has molecular formula C11H8F2O4 and molecular weight 242.176 g/mol.
What are the upstream and downstream products of 1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxylic acid?
For 1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxylic acid, Upstream Products: 1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarbonitrile, tert-Butyl methyl ether, Dicyclohexylamine; Downstream Products: Lumacaftor hydrochloride, Tezacaftor.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxylic acid (CAS 862574-88-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526667-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.