4,4'-(Hexafluoroisopropylidene)diphthalic acid
Also known as: 4,4'-(1,1,1,3,3,3-Hexafluoropropane-2,2-diyl)diphthalic acid, 2,2-Bis(3,4-dicarboxyphenyl)-1,1,1,3,3,3-hexafluoropropane, 2,2-Bis(3'',4''-dicarboxyphenyl)hexafluoropropane, 4,4'-(Perfluoropropane-2,2-diyl)diphthalic acid, 4,4'-[2,2,2-Trifluoro-1-(trifluoromethyl)ethylidene]bisphthalic acid, Hexafluoroisopropylidene diphthalic acid
4,4'-(Hexafluoroisopropylidene)diphthalic acid (CAS 3016-76-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H10F6O8 and a molecular weight of 480.26800 g/mol. Key properties include a melting point of 240-241ºC, a boiling point of 572.3ºC at 760 mmHg, a density of 1.681 g/cm3 and a flash point of 299.9ºC. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 3016-76-0
- Jingsj CID
- J-18234-3
- Molecular Formula
- C19H10F6O8
- Molecular Weight
- 480.26800 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 | 240-241ºC |
|---|---|
| Boiling Point | 572.3ºC at 760 mmHg |
| Density | 1.681 g/cm3 |
| Flash Point | 299.9ºC |
| Exact Mass | 480.02800 |
| PSA | 149.20000 |
| LogP | 3.89010 |
| Refractive Index | 1.565 |
Customs & Trade Information
| HS Code | 2917399090 |
|---|---|
| Summary | 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4,4'-(Hexafluoroisopropylidene)diphthalic acid?
The CAS number of 4,4'-(Hexafluoroisopropylidene)diphthalic acid is 3016-76-0.
What are the molecular formula and molecular weight of 4,4'-(Hexafluoroisopropylidene)diphthalic acid?
4,4'-(Hexafluoroisopropylidene)diphthalic acid has molecular formula C19H10F6O8 and molecular weight 480.26800 g/mol.
Which suppliers offer 4,4'-(Hexafluoroisopropylidene)diphthalic acid?
1 supplier(s) listed; request a quote for pricing.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,4'-(Hexafluoroisopropylidene)diphthalic acid (CAS 3016-76-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-18234-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.