| Identification | More | [Name]
2-(1-NAPHTHYL)-5-PHENYLOXAZOLE | [CAS]
846-63-9 | [Synonyms]
2-(1-NAPHTHYL)-5-PHENYLOXAZOLE
ALPHA-NAPHTHYLPHENYLOXAZOLE
ALPHA-NPO
ANPO
NPO
2-(1-naphthalenyl)-5-phenyl-oxazol
2-(1-naphthalenyl)-5-phenyl-Oxazole
5-Phenyl-2-cc-naphthyl-oxazol
2-(1-NAPHTHYL)-5-PHENYLOXAZOLE FOR &
2-(1-NAPHTHYL)-5-PHENYLOXAZOLE FOR LIQUID SCINTILLATION SPECTROMETRY
2-(1-naphthyl)-5-phenyloxazole, scintillation grade
à-npo
2-(1-NAPHTHYL)-5-PHENYLOXAZOLE (NPO)
2-(1-Naphthyl)-5-phenyloxazole [for scintillation spectrometry]
ALPHA-NPO, SCINTILLATION GRADE
2-(1-Naphtyl)-5-phenyloxazole | [EINECS(EC#)]
212-689-7 | [Molecular Formula]
C19H13NO | [MDL Number]
MFCD00019714 | [Molecular Weight]
271.31 | [MOL File]
846-63-9.mol |
| Chemical Properties | Back Directory | [Appearance]
Fluorescent yellow needles. | [Melting point ]
104-106 °C | [Boiling point ]
479.3±38.0 °C(Predicted) | [density ]
1.178±0.06 g/cm3(Predicted) | [storage temp. ]
−20°C
| [solubility ]
Sparingly Soluble (4.1E-4 g/L) (25°C). Soluble most organic solvents. | [form ]
crystalline
| [pka]
0.39±0.10(Predicted) | [color ]
light green
| [BRN ]
210666 | [Uses]
Scintillation counter or wavelength shifter in
solution scintillators | [CAS DataBase Reference]
846-63-9(CAS DataBase Reference) | [EPA Substance Registry System]
Oxazole, 2-(1-naphthalenyl)-5-phenyl- (846-63-9) |
| Safety Data | Back Directory | [Hazard Codes ]
F,C | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R34:Causes burns.
R11:Highly Flammable. | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S16:Keep away from sources of ignition-No smoking . | [WGK Germany ]
3
| [TSCA ]
Yes | [HS Code ]
2934.99.4400 |
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