Tri(2-furyl)phosphine
Also known as: Tri-2-furylphosphine, Tris(2-furyl)phosphine, tris(furan-2-yl)phosphane, Phosphine, tri-2-furanyl-, TFP
Tri(2-furyl)phosphine (CAS 5518-52-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H9O3P and a molecular weight of 232.172 g/mol. Key properties include a melting point of 59-64 °C(lit.), a boiling point of 286.4±20.0 °C at 760 mmHg and a flash point of 127.0±21.8 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5518-52-5
- Jingsj CID
- J-14118-5
- Molecular Formula
- C12H9O3P
- Molecular Weight
- 232.172 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 59-64 °C(lit.) |
|---|---|
| Boiling Point | 286.4±20.0 °C at 760 mmHg |
| Flash Point | 127.0±21.8 °C |
| Exact Mass | 232.028931 |
| PSA | 53.01000 |
| LogP | 3.17 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2932190090 |
|---|---|
| Summary | 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Tri(2-furyl)phosphine?
The CAS number of Tri(2-furyl)phosphine is 5518-52-5.
What are the molecular formula and molecular weight of Tri(2-furyl)phosphine?
Tri(2-furyl)phosphine has molecular formula C12H9O3P and molecular weight 232.172 g/mol.
Is Tri(2-furyl)phosphine hazardous?
Tri(2-furyl)phosphine has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tri(2-furyl)phosphine (CAS 5518-52-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-14118-5 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.