Basic

CAS No.	54091-78-0
Product Name	Diethyl (ethylthiomethyl)phosphonate
Synonyms	Diethyl ethylthiomethanephosphonate; diethyl [(ethylsulfanyl)methyl]phosphonate
Molecular Formula	C7H17O3PS
Molecular Weight	212.2468

Physical property

Density	1.088g/cm3
Boiling point	271.5°C at 760 mmHg
Flash point	118°C
Refractive index	1.454

Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety Description	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S37/39:Wear suitable gloves and eye/face protection.;