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Tetraethyl pyrophosphate
[CAS# 107-49-3]

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Identification
NameTetraethyl pyrophosphate
SynonymsPyrodust; TEP; TEP (phosphate); TEPP; Tetraethyl diphosphate; Tetrastigmine; Vapotone
Molecular StructureCAS # 107-49-3, Tetraethyl pyrophosphate
Molecular FormulaC8H20O7P2
Molecular Weight290.19
CAS Registry Number107-49-3
EC Number203-495-3
Properties
SolubilitySparingly soluble (11 g/L) (25 °C), Calc.*
Density1.901 g/cm3 (25 °C)**
Melting point208-213 °C (decomp)***
Boiling point200 °C (0.3 Torr)****
Refractive index1.4270 (20 °C)*****
Flash point125.6±39.1 °C, Calc.*
*Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)
**Rentsch, G.
***Hall, S. A.
****Fujisawa, Tamotsu
*****Nikonorov, K. V.
Safety Data
Hazard Symbolssymbol symbol   GHS06;GHS09 Danger  Details
Risk StatementsH310-H300-H400  Details
Safety StatementsS36/37/39;S38;S45;S61  Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Acute hazardous to the aquatic environmentAquatic Acute1H400
Acute toxicityAcute Tox.1H310
Acute toxicityAcute Tox.2H300
SDSAvailable
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