Phenylphosphonic dichloride
Also known as: Benzenephosphonic dichloride, Dichlorophenylphosphine oxide, Phenyldichlorophosphine oxide, Phenylphosphonodichloridic acid, Benzene phosphorus oxydichloride, BPOD, Phenylphosphonyl dichloride, Benzenephosphonyl chloride, Phosphonic dichloride, P-phenyl-, Phosphonic dichloride, phenyl-, dichlorophosphorylbenzene, AURORA KA-1395
Phenylphosphonic dichloride (CAS 824-72-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H5Cl2OP and a molecular weight of 194.983 g/mol. Key properties include a melting point of 3 °C(lit.), a boiling point of 258.0±9.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 109.8±18.7 °C. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 824-72-6
- Jingsj CID
- J-1403489-0
- Molecular Formula
- C6H5Cl2OP
- Molecular Weight
- 194.983 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 3 °C(lit.) |
|---|---|
| Boiling Point | 258.0±9.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 109.8±18.7 °C |
| Exact Mass | 193.945511 |
| PSA | 26.88000 |
| LogP | 2.01 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.533 |
| Additional Property | reacts |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
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 Phenylphosphonic dichloride?
The CAS number of Phenylphosphonic dichloride is 824-72-6.
What are the molecular formula and molecular weight of Phenylphosphonic dichloride?
Phenylphosphonic dichloride has molecular formula C6H5Cl2OP and molecular weight 194.983 g/mol.
Is Phenylphosphonic dichloride hazardous?
Phenylphosphonic dichloride has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of Phenylphosphonic dichloride?
For Phenylphosphonic dichloride, Upstream Products: Dichlorophenylphosphine, Phenylphosphonic acid, Oxalyl chloride; Downstream Products: 4-Nitrophenyl phenylphosphonate, 2,4,6-Trichloropyrimidine, 2,6-Dichloro-4-methylpyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Phenylphosphonic dichloride (CAS 824-72-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1403489-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.