7H-Dodecafluoroheptanoic acid
7H-十二氟庚酸
Also known as: 7H-Dodecafluoroheptanoic Acid, 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptanoic acid, 7H-Perfluoroheptanoic acid, Dodecafluroheptylic acid, ω-Hydroperfluoroenanthic acid, ω-Hydroperfluoroheptanoic acid, ω-Monohydroperfluoroheptanoic acid, 7H PFHPA, DAIKIN C-5600, dodecafluoroheptanoicacid, omega-h-dodekafluorheptansaeure, omega-monohydroperfluoroheptanoicacid, 7-h-dodekafluorheptansaeure, Heptanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoro-
7H-Dodecafluoroheptanoic acid (CAS 1546-95-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H2F12O2 and a molecular weight of 346.070 g/mol. It is also known as 7H-Dodecafluoroheptanoic Acid, 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptanoic acid and 7H-Perfluoroheptanoic acid. Key properties include a melting point of 32-36 °C(lit.), a boiling point of 188.1±35.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 67.6±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1546-95-8
- Jingsj CID
- J-7145-7
- Molecular Formula
- C7H2F12O2
- Chinese Name
- 7H-十二氟庚酸
- Molecular Weight
- 346.070 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 32-36 °C(lit.) |
|---|---|
| Boiling Point | 188.1±35.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 67.6±25.9 °C |
| Exact Mass | 345.986328 |
| PSA | 37.30000 |
| LogP | 5.82 |
| Vapor Pressure | 0.3±0.7 mmHg at 25°C |
| Refractive Index | 1.296 |
Customs & Trade Information
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 7H-Dodecafluoroheptanoic acid?
The CAS number of 7H-Dodecafluoroheptanoic acid is 1546-95-8.
What are the molecular formula and molecular weight of 7H-Dodecafluoroheptanoic acid?
7H-Dodecafluoroheptanoic acid has molecular formula C7H2F12O2 and molecular weight 346.070 g/mol.
What are the upstream and downstream products of 7H-Dodecafluoroheptanoic acid?
For 7H-Dodecafluoroheptanoic acid, Upstream Products: 1,10-Phenanthroline, 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptan-1-ol; Downstream Products: 7H-Dodecafluoroheptanoyl chloride, 1H,7H-Perfluoroheptane, 7H-Dodecafluoroheptanal.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7H-Dodecafluoroheptanoic acid (CAS 1546-95-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7145-7 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.