2,2-difluoro-1,3-benzodioxole-4-carbonyl chloride
2,2-二氟-1,3-苯并二恶茂-4-甲酰氯
Also known as: 2,2-difluoro-1,3-benzodioxol-4-oyl chloride, 2,2-difluoro-1,3-benzodioxol-4-carboxylic acid chloride, 2,3-(difluoromethylenedioxy)benzoyl chloride, 4-(chlorocarbonyl)-2,2-difluoro-1,3-benzodioxole, JRD-1191, MFCD01631474, PC0219
2,2-difluoro-1,3-benzodioxole-4-carbonyl chloride (CAS 143096-86-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H3ClF2O3 and a molecular weight of 220.55700 g/mol. It is also known as 2,2-difluoro-1,3-benzodioxol-4-oyl chloride, 2,2-difluoro-1,3-benzodioxol-4-carboxylic acid chloride and 2,3-(difluoromethylenedioxy)benzoyl chloride. Key properties include a boiling point of 132.4ºC at 760mmHg, a density of 1.607g/cm3 and a flash point of 33.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 143096-86-0
- Jingsj CID
- J-1992762-6
- Molecular Formula
- C8H3ClF2O3
- Chinese Name
- 2,2-二氟-1,3-苯并二恶茂-4-甲酰氯
- Molecular Weight
- 220.55700 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 132.4ºC at 760mmHg |
|---|---|
| Density | 1.607g/cm3 |
| Flash Point | 33.8ºC |
Frequently Asked Questions
What is the CAS number of 2,2-difluoro-1,3-benzodioxole-4-carbonyl chloride?
The CAS number of 2,2-difluoro-1,3-benzodioxole-4-carbonyl chloride is 143096-86-0.
What are the molecular formula and molecular weight of 2,2-difluoro-1,3-benzodioxole-4-carbonyl chloride?
2,2-difluoro-1,3-benzodioxole-4-carbonyl chloride has molecular formula C8H3ClF2O3 and molecular weight 220.55700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,2-difluoro-1,3-benzodioxole-4-carbonyl chloride (CAS 143096-86-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992762-6 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.