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Phosphine oxide, bis(1,1-dimethylethyl)(4-methylphenyl)-

HCID 3590992
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Basic information

CAS
55454-48-3
Standard SMILES
Cc1ccc(P(=O)(C(C)(C)C)C(C)(C)C)cc1
InChIKey
ARBMYRXRZTZTAI-UHFFFAOYSA-N
Molecular formula
C15H25OP
Average molar mass
252.33 g/mol
Monoisotopic mass
252.16430241

Names & identifiers

Preferred name
Phosphine oxide, bis(1,1-dimethylethyl)(4-methylphenyl)-
IUPAC
1-ditert-butylphosphoryl-4-methylbenzene
English name
Di-tert-butyl-p-tolylphosphine oxide
Molecular formula
C15H25OP
Molecular weight
252.33

Names & synonyms

Phosphine oxide, bis(1,1-dimethylethyl)(4-methylphenyl)-55454-48-3DTXSID50393954RefChem:370022DTXCID40344814di-t-butyl-p-tolylphosphine oxideDi-tert-butyl(4-methylphenyl)(oxo)-lambda~5~-phosphaneDi-tert-butyl-p-tolylphosphine oxide

Database identifiers

CAS
55454-48-3
PubChem CID
3590992
DTXSID
DTXSID50393954

Properties

Computed structural properties

XLogP
3.3
Topological polar surface area
17.1 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
1
Rotatable bonds
3
Heavy atoms
17
Formal charge
0
Complexity
280

Physicochemical properties

Boiling point
372.1 · 372.1±25.0 °C(Predicted)
Density
0.95 · 0.95±0.1 g/cm3(Predicted)

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