Substance
ID:735611
Names and Identifiers
Synonyms
Phosphoric Acid Triphenyl EsterTriphenyl phosphate磷酸三苯酯
IUPAC Traditional name
triphenyl phosphate
IUPAC name
triphenyl phosphate
Registration numbers
CAS Number
Beilstein Number
EC Number
MDL Number
Merck Index
Properties
Safety Information
GHS Precautionary statements
P273-P391-P501A
Hazard Class
9
Packing Group
III
GHS Hazard statements
H400-H410
GHS Pictograms
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
UN Number
UN3077
Safety Statements
60-61
Risk Statements
50/53
RTECS
TC8400000
European Hazard Symbols
Nature polluting (N)TSCA Listed
是
Physical Property
Boiling Point
247-250°C/11mm
Flash Point
223°C(433°F)
Melting Point
48-52°C
Product Information
Purity
98%
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Reaction with a secondary alcohol in the presence of a base, e.g. quinoline, gives the diphenyl phosphate ester of the alcohol. This undergoes thermal elimination in sulfolane or NMP to provide the corresponding alkene. The method has clear advantages in terms of yield and toxicity over analogous routes to alkenes, such as the Chugaev xanthate thermolysis or heating the alcohol in HMPA: Synthesis, 1300 (1995). See also Diphenyl phosphorochloridate, A13546.