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Tributylphosphine oxide
PRICE INQUIRYCatalog Number
ACM814299
Product Name
Tributylphosphine oxide
Structure
![{[CurrentData.Name]}](https://resource.alfachemic.com/structure/814-29-9.gif)
CAS
814-29-9
Synonyms
Tri-N-Butylphosphine Oxide; Tributyl- Tri-N-Butylphosphineoxide; Tris(1-Butyl)Phosphine Oxide
IUPAC Name
1-dibutylphosphorylbutane
Molecular Weight
218.00
Molecular Formula
C12H27OP
Canonical SMILES
CCCCP(=O)(CCCC)CCCC;
InChI
MNZAKDODWSQONA-UHFFFAOYSA-N
InChI Key
InChI=1S/C12H27OP/c1-4-7-10-14(13,11-8-5-2)12-9-6-3/h4-12H2,1-3H3
Boiling Point
150 °C at 1.5 mmHg(lit.)
Melting Point
64-69 °C(lit.)
Flash Point
150 °C at 1mmHg
Purity
98%
Density
0.848 g/cm3
Solubility
0.26 M;
Appearance
Solid
Complexity
137
Covalently-Bonded Unit Count
1
EC Number
212-394-3
Exact Mass
218.18g/mol
H-Bond Acceptor
1
Heavy Atom Count
14
Isomeric SMILES
CCCCP(=O)(CCCC)CCCC
Monoisotopic Mass
218.18g/mol
NSC Number
65484
Rotatable Bond Count
9
Topological Polar Surface Area
17.1A^2
UNII
W58CDF8S4H
Application
Tributylphosphine oxide is a white crystalline powder that plays a crucial role as an impurity in the synthesis of Oseltamivir. Its presence and characterization are essential for ensuring the quality and efficacy of the pharmaceutical product. As detailed in studies and documented in scientific literature, such as the 1975 Synthesis publication and the 1990 Tetrahedron Letters article, the identification and management of this impurity contribute to the development of safe and effective antiviral medications.
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