Phthalofyne
Also known as: Ftalofyne, Whipcide, Phthalofyne, 2-(1-ethyl-1-methyl-prop-2-ynoxy)carbonylbenzoic acid, 3-methyl-1-pentyn-3-ol hydrogen phthalate, Phthalic acid hydrogen 1-(1-ethyl-1-methyl-2-propynyl) ester, Phthalic acid hydrogen 1-(3-methyl-1-pentyn-3-yl) ester
Phthalofyne (CAS 131-67-9) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C14H14O4 and a molecular weight of 246.25900 g/mol. Key properties include a boiling point of 411.1ºC at 760mmHg, a density of 1.194g/cm3 and a flash point of 154.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 131-67-9
- Jingsj CID
- J-39341-0
- Molecular Formula
- C14H14O4
- Molecular Weight
- 246.25900 g/mol
- Category
- Esters
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 411.1ºC at 760mmHg |
|---|---|
| Density | 1.194g/cm3 |
| Flash Point | 154.4ºC |
| Exact Mass | 246.08900 |
| PSA | 63.60000 |
| LogP | 2.34350 |
| Vapor Pressure | 1.71E-07mmHg at 25°C |
| Refractive Index | 1.552 |
Customs & Trade Information
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Phthalofyne?
The CAS number of Phthalofyne is 131-67-9.
What are the molecular formula and molecular weight of Phthalofyne?
Phthalofyne has molecular formula C14H14O4 and molecular weight 246.25900 g/mol.
What are the upstream and downstream products of Phthalofyne?
For Phthalofyne, Upstream Products: Phthalic anhydride, 3-Methyl-1-pentyn-3-ol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Phthalofyne (CAS 131-67-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39341-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.