Ethyl diphenylphosphinite
Also known as: Ethyldiphenylphosphinite, Diphenylethoxyphosphine, Ethoxydiphenylphosphine, Ethoxydi(phenyl)phosphane, Diphenylphosphinous acid ethyl ester, Phosphinous acid, P,P-diphenyl-, ethyl ester, Phosphinous acid, diphenyl-, ethyl ester
Ethyl diphenylphosphinite (CAS 719-80-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H15OP and a molecular weight of 230.242 g/mol. Key properties include a boiling point of 316.1±25.0 °C at 760 mmHg, a density of 1.066 g/mL at 25 °C(lit.) and a flash point of 176.4±23.4 °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.
- 719-80-2
- Jingsj CID
- J-1526318-0
- Molecular Formula
- C14H15OP
- Molecular Weight
- 230.242 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 316.1±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.066 g/mL at 25 °C(lit.) |
| Flash Point | 176.4±23.4 °C |
| Exact Mass | 230.086044 |
| PSA | 22.82000 |
| LogP | 5.30 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | n20/D 1.59(lit.) |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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 Ethyl diphenylphosphinite?
The CAS number of Ethyl diphenylphosphinite is 719-80-2.
What are the molecular formula and molecular weight of Ethyl diphenylphosphinite?
Ethyl diphenylphosphinite has molecular formula C14H15OP and molecular weight 230.242 g/mol.
Is Ethyl diphenylphosphinite hazardous?
Ethyl diphenylphosphinite has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of Ethyl diphenylphosphinite?
For Ethyl diphenylphosphinite, Upstream Products: Chlorodiphenylphosphine, Ethanol, Phenylmagnesium bromide; Downstream Products: Ethyl benzoate, Allyldiphenylphosphine oxide, Diphenylphosphine oxide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethyl diphenylphosphinite (CAS 719-80-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526318-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.