ethyldichlorophosphine
乙基二氯化膦
Also known as: dichloroethylphosphine, ethylphosphonous dichloride, dichloro(ethyl)phosphane, phosphonous dichloride, ethyl-, phosphine, dichloroethyl-, C2H5PCl2, TL 373, NA2845, EINECS 216-096-4, MFCD00013617, ethyl-phosphonousdichlorid, dichloroethyl-phosphin, ethyldichlorophosphane, ethylphosphonousdichloride,anhydrous
ethyldichlorophosphine (CAS 1498-40-4) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C2H5Cl2P and a molecular weight of 130.94100 g/mol. It is also known as dichloroethylphosphine, ethylphosphonous dichloride and dichloro(ethyl)phosphane. Key properties include a boiling point of 112ºC at 760mmHg, a density of 1.26 g/mL at 25 °C(lit.) and a flash point of 32.8ºC. It is classified under GHS with signal word Danger and hazard statements H226 — Flammable liquid and vapour, H250 and 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.
- 1498-40-4
- Jingsj CID
- J-13892-3
- Molecular Formula
- C2H5Cl2P
- Chinese Name
- 乙基二氯化膦
- Molecular Weight
- 130.94100 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 112ºC at 760mmHg |
|---|---|
| Density | 1.26 g/mL at 25 °C(lit.) |
| Flash Point | 32.8ºC |
| Exact Mass | 129.95100 |
| PSA | 13.59000 |
| LogP | 2.79580 |
| Appearance | liquid | colorless |
| Vapor Pressure | 26.1mmHg at 25°C |
| Refractive Index | n20/D 1.495(lit.) |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H250
- H314 — Causes severe skin burns and eye damage
Customs & Trade Information
| HS Code | 2903199000 |
|---|---|
| Summary | 2903199000 other saturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of ethyldichlorophosphine?
The CAS number of ethyldichlorophosphine is 1498-40-4.
What are the molecular formula and molecular weight of ethyldichlorophosphine?
ethyldichlorophosphine has molecular formula C2H5Cl2P and molecular weight 130.94100 g/mol.
Is ethyldichlorophosphine hazardous?
ethyldichlorophosphine has GHS signal word Danger and hazard statements H226 — Flammable liquid and vapour; H250; H314 — Causes severe skin burns and eye damage.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "ethyldichlorophosphine (CAS 1498-40-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13892-3 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.