Dichlorotriphenylphosphorane
Also known as: Triphenylphosphine dichloride, Dichlorotriphenylphosphorane, Triphenyldichlorophosphorane, Triphenyldichlorophosphorus(V), Dichloro(triphenyl)-λ5-phosphane, Phosphorane, dichlorotriphenyl-, MFCD00010359
Dichlorotriphenylphosphorane (CAS 2526-64-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H15Cl2P and a molecular weight of 333.19100 g/mol. Key properties include a melting point of 85ºC and a flash point of 20.0 °C. It is classified under GHS with signal word Danger and hazard statements H228, H314 — Causes severe skin burns and eye damage and H350 — May cause cancer. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 2526-64-9
- Jingsj CID
- J-1287-3
- Molecular Formula
- C18H15Cl2P
- Molecular Weight
- 333.19100 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 85ºC |
|---|---|
| Flash Point | 20.0 °C |
| Exact Mass | 332.02900 |
| PSA | 13.59000 |
| LogP | 4.82380 |
| Additional Property | Reacts with water. |
GHS Safety & Compliance
- H228
- H314 — Causes severe skin burns and eye damage
- H350 — May cause cancer
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Dichlorotriphenylphosphorane?
The CAS number of Dichlorotriphenylphosphorane is 2526-64-9.
What are the molecular formula and molecular weight of Dichlorotriphenylphosphorane?
Dichlorotriphenylphosphorane has molecular formula C18H15Cl2P and molecular weight 333.19100 g/mol.
Is Dichlorotriphenylphosphorane hazardous?
Dichlorotriphenylphosphorane has GHS signal word Danger and hazard statements H228; H314 — Causes severe skin burns and eye damage; H350 — May cause cancer.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dichlorotriphenylphosphorane (CAS 2526-64-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1287-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.