Isofenphos

异柳磷

Also known as: O-ethyl O-(2-isopropoxycarbonylphenyl) N-isopropylphosphoramidothioate, O-ethyl O-2-isopropoxycarbonylphenyl isopropylphosphoramidothioate, Isopropyl 2-{[ethoxy(isopropylamino)phosphorothioyl]oxy}benzoate, 1-methylethyl 2-[[ethoxy[(1-methylethyl)amino]phosphinothioyl]oxy]benzoate, Amaze, Oftanol, Pryfon, 40sd, pyrfon, discus, le-mat, isophenphos, MFCD00041805, EINECS 246-814-1

Isofenphos (CAS 25311-71-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H24NO4PS and a molecular weight of 345.394 g/mol. It is also known as O-ethyl O-(2-isopropoxycarbonylphenyl) N-isopropylphosphoramidothioate, O-ethyl O-2-isopropoxycarbonylphenyl isopropylphosphoramidothioate and Isopropyl 2-{[ethoxy(isopropylamino)phosphorothioyl]oxy}benzoate. Key properties include a melting point of Less than -12ºC, a boiling point of 411.5±47.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 202.7±29.3 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
25311-71-1
Jingsj CID
J-39780-7
Molecular Formula
C15H24NO4PS
Chinese Name
异柳磷
Molecular Weight
345.394 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting PointLess than -12ºC
Boiling Point411.5±47.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point202.7±29.3 °C

GHS Safety & Compliance

Flammable / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of Isofenphos?

The CAS number of Isofenphos is 25311-71-1.

What are the molecular formula and molecular weight of Isofenphos?

Isofenphos has molecular formula C15H24NO4PS and molecular weight 345.394 g/mol.

Is Isofenphos hazardous?

Isofenphos has GHS signal word Danger.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Isofenphos (CAS 25311-71-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39780-7 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.