Tetraethyl pyrophosphate
CAS Registry Number®
107-49-3
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CAS Name
Tetraethyl pyrophosphateMolecular Formula
C8H20O7P2Molecular Mass
290.19Cite this Page
Tetraethyl pyrophosphate. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=107-49-3 (retrieved ) (CAS RN: 107-49-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
104-111 °C @ Press: 0.08 TorrMelting Point (1)
208-213 °C (decomp)Density (2)
1.185 g/cm³ @ Temp: 20 °C
Source(s)
- (1) Hall, S. A.; Industrial and Engineering Chemistry, (1948), 40, 694-9, CAplus
- (2) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/C8H20O7P2/c1-5-11-16(9,12-6-2)15-17(10,13-7-3)14-8-4/h5-8H2,1-4H3
InChIKey
InChIKey=IDCBOTIENDVCBQ-UHFFFAOYSA-N
SMILES
O(P(OCC)(OCC)=O)P(OCC)(OCC)=O
Canonical SMILES
O=P(OCC)(OCC)OP(=O)(OCC)OCC
Other Names for this Substance
- Diphosphoric acid, P,P,P′,P′-tetraethyl ester
- Pyrophosphoric acid, tetraethyl ester
- Diphosphoric acid, tetraethyl ester
- Bis-O,O-diethylphosphoric anhydride
- Bladan
Deleted or Replaced CAS Registry Numbers
1085698-12-9
