Substance
ID:363068
Names and Identifiers
IUPAC Traditional name
oxazole, 2,5-diphenyl-
IUPAC name
2,5-diphenyl-1,3-oxazole
Synonyms
PPO2,5-二苯基噁唑2,5-DiphenyloxazoleDPO
Registration numbers
CAS Number
MDL Number
EC Number
Beilstein Number
PubChem SID
Properties
Physical Property
Melting Point
72-74 °C(lit.)
72-73 °C
Boiling Point
360 °C(lit.)
Fluorescence
λex 302 nm; λem 362 nm in ethanol
Safety Information
European Hazard Symbols
Harmful (Xn)GHS Precautionary statements
P305+P351+P338
Safety Statements
26
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-H319-H413
MSDS Link
GHS Signal Word
Warning
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Risk Statements
22-36
German water hazard class
3
Product Information
Empirical Formula (Hill Notation)
C15H11NO
Purity
≥99.0% (TLC)
Grade
puriss.
Suitability
suitable for scintillation
Molecule Details
Quantity
λmax. 303 nm, mol. absorption: 27540 (in cyclohexanel)
λmax. 303 nm, mol. absorption: 27540 (in cyclohexanel)
Molecular Spectra
No Data Available
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References
No Data Available
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