Heptafluorobutyric anhydride
Also known as: Heptafluorobutyric anhydride, Perfluorobutyric anhydride, Heptafluorobutanoic anhydride, Perfluorobutanoic anhydride, HFAA, HFBA, Butanoic acid, heptafluoro-, anhydride, BIS(HEPTAFLUORO-N-BUTYRIC) ANHYDRIDE, HEPTAFLUORO-N-BUTYRIC ANHYDRIDE, Perfluoro-n-butyric anhydride, heptafluoro-butanoic acid anhydride
Heptafluorobutyric anhydride (CAS 336-59-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8F14O3 and a molecular weight of 410.061 g/mol. Key properties include a melting point of −43 °C(lit.), a boiling point of 106.7±35.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 18.9±20.8 °C. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 336-59-4
- Jingsj CID
- J-1361998-2
- Molecular Formula
- C8F14O3
- Molecular Weight
- 410.061 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | −43 °C(lit.) |
|---|---|
| Boiling Point | 106.7±35.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 18.9±20.8 °C |
| Exact Mass | 409.962402 |
| PSA | 43.37000 |
| LogP | 7.96 |
| Vapor Pressure | 27.9±0.2 mmHg at 25°C |
| Refractive Index | 1.289 |
| Additional Property | REACTS |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
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 Heptafluorobutyric anhydride?
The CAS number of Heptafluorobutyric anhydride is 336-59-4.
What are the molecular formula and molecular weight of Heptafluorobutyric anhydride?
Heptafluorobutyric anhydride has molecular formula C8F14O3 and molecular weight 410.061 g/mol.
Which suppliers offer Heptafluorobutyric anhydride?
1 supplier(s) listed; request a quote for pricing.
Is Heptafluorobutyric anhydride hazardous?
Heptafluorobutyric anhydride has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of Heptafluorobutyric anhydride?
For Heptafluorobutyric anhydride, Upstream Products: Silver heptafluorobutyrate, Heptafluorobutyric acid, Heptafluorobutyryl chloride; Downstream Products: Heptafluorobutyric acid, 1-(Heptafluorobutyryl)imidazole, Perfluorohexane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Heptafluorobutyric anhydride (CAS 336-59-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1361998-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.