Phthalan
Also known as: 1,3-Dihydroisobenzofuran, 1,3-Dihydro-2-benzofuran, 1,3-Dihydrobenzo[c]furan, o-Xylylene oxide, Isocoumaran, Phthalane, 2,5-dihydro-3,4-benzofuran, Isobenzofuran, 1,3-dihydro-
Phthalan (CAS 496-14-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H8O and a molecular weight of 120.148 g/mol. Key properties include a melting point of 6ºC, a boiling point of 192.0±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 63.3±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 496-14-0
- Jingsj CID
- J-45276-6
- Molecular Formula
- C8H8O
- Molecular Weight
- 120.148 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 6ºC |
|---|---|
| Boiling Point | 192.0±0.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 63.3±0.0 °C |
| Exact Mass | 120.057518 |
| PSA | 9.23000 |
| LogP | 1.85 |
| Vapor Pressure | 0.7±0.3 mmHg at 25°C |
| Refractive Index | 1.560 |
Customs & Trade Information
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Phthalan?
The CAS number of Phthalan is 496-14-0.
What are the molecular formula and molecular weight of Phthalan?
Phthalan has molecular formula C8H8O and molecular weight 120.148 g/mol.
What are the upstream and downstream products of Phthalan?
For Phthalan, Upstream Products: 1,2-Benzenedimethanol, α,α'-Dibromo-o-xylene, 1,2-Bis(chloromethyl)benzene; Downstream Products: o-xylene, 1,2-DIMETHYLCYCLOHEXANE, Cyclohexanemethanol, 2-methyl-.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Phthalan (CAS 496-14-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45276-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.