(3,4-Dihydro-2-methyl-1-oxido-2H-pyrrol-2-yl)-phosphonic acid diethyl ester
[CAS# 157230-67-6]

Identification

• Name: (3,4-Dihydro-2-methyl-1-oxido-2H-pyrrol-2-yl)-phosphonic acid diethyl ester
• Synonyms: 5-(Diethoxyphosphoryl)-5-methyl-1-pyrroline-N-oxide; DEPMPO
• Molecular Formula: C₉H₁₈NO₄P
• Molecular Weight: 235.22
• CAS Registry Number: 157230-67-6
• EC Number: 680-175-3

Properties

• Solubility: Freely soluble (210 g/L) (25 °C), Calc.^*
• Density: 1.14±0.1 g/cm³ (20 °C 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Serious eye damage	Eye Dam.	1	H318
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2	H319