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Tetraethyl Pyrophosphite
[CAS# 21646-99-1]

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Identification
Classification Organic raw materials >> Organic phosphine compound
Name Tetraethyl Pyrophosphite
Synonyms Phosphorous Acid Diethoxyphosphanyl Diethyl Ester; Diphosphorous Acid, Tetraethyl Ester
Molecular Structure CAS#: 21646-99-1, Tetraethyl Pyrophosphite
Molecular Formula C8H20O5P2
Molecular Weight 258.19
CAS Registry Number 21646-99-1
EINECS 244-494-8
SMILES C(OP(OP(OCC)OCC)OCC)C
InChI 1S/C8H20O5P2/c1-5-9-14(10-6-2)13-15(11-7-3)12-8-4/h5-8H2,1-4H3
InChIKey RDXABLXNTVBVML-UHFFFAOYSA-N
Properties
Boiling point 237.873°C at 760 mmHg (Cal.)
Flash point 115.206°C (Cal.)
Safety Data
SDS Available
References
(1) Julio Pérez, Dolores Morales, Víctor Riera, Amor Rodríguez and Santiago García-Granda. Reactivity of the labile complex [MoCl(?-allyl)(CO)(NCMe)] with diphosphanes, Dalton Trans., 2003, 0, 1641.
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