Substance
ID:331962
Names and Identifiers
IUPAC name
(diphenylphosphoroso)benzene
IUPAC Traditional name
triphenylphosphine oxide
Synonyms
Ph3POTriphenylphosphine monoxideTriphenyl phosphorus oxideTriphenylphosphine oxide三苯基氧膦TPPO
Registration numbers
CAS Number
MDL Number
EC Number
Beilstein Number
PubChem SID
Properties
Product Information
Purity
98%
Linear Formula
(C6H5)3PO
Physical Property
Ligand For
Coupling Reactions
Epoxidations
Michael Reaction
Flash Point
180 °C
356 °F
Melting Point
150-157 °C(lit.)
Safety Information
RTECS
SZ1676000
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
MSDS Link
Risk Statements
22-36/37/38
GHS Signal Word
Warning
European Hazard Symbols
Harmful (Xn)GHS Precautionary statements
P261-P305+P351+P338
German water hazard class
2
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Hazard statements
H302-H315-H319-H335
Safety Statements
26
Molecule Details
Packaging
25, 100 g in poly bottle
25, 100 g in poly bottle
Molecular Spectra
No Data Available
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References
No Data Available
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