Diethyl phosphonate

Purity : >98.0%(GC)

CAS No.: 762-04-9
EC No.: 212-091-6
EC Name: diethoxy(oxo)phosphanium
ECHA Name: Diethyl phosphonate

Diethyl phosphonate
Phosphonic acid, diethyl ester
Phosphonic acid diethyl ester
Hydrogen diethyl phosphite

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SKU: Diethyl phosphonate ; 762-04-9 ; diethoxy(oxo)phosphanium ; 212-091-6 ; Diethyl phosphonate ; 100.010.992 Category:
Purity / Analysis Method >98.0%(GC)
Molecular Formula / Molecular Weight C4H10O3P = 137.09
Physical State (20 deg.C) Water-white liquid
CAS RN 762-04-9
PubChem Substance ID 254784434

Specification & Properties

Appearance Water-white liquid with little odor
Purity(GC) min. 98.0 %
Melting Point 21 deg.C
Boiling Point 138 deg.C
Refractive Index 1.4061
Solubility in water Soluble in water
Solubility (soluble in) Carbon tetrachloride

Safety & Regulations

Safety Information:
Chemical Safety Chemical SafetyChemical Safety
Signal Word Danger
Hazard Statements H315 (30.67%): Causes skin irritation.
H317 (74%): May cause an allergic skin reaction.
H318 (66%): Causes serious eye damage.
H319 (34%): Causes serious eye irritation.
H335 (26.67%): May cause respiratory irritation.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P271 : Use only outdoors or in a well-ventilated area.
P264 : Wash skin thoroughly after handling.
P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
P405 : Store locked up.
Related Laws:
Transport Information:
UN Number NA
Class NA
Packing Group NA
Hazard Classification:

Danger! According to the classification provided by companies to ECHA in REACH registrations this substance causes serious eye damage and may cause an allergic skin reaction.

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