2,5-Diphenyl-1,3-oxazole

Basic Information

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CAS Number

92-71-7

Molecular Formula

C15H11NO

Molecular Weight

221.26 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

72-74 °C

Boiling Point

360 °C

Density

1.06

Water Solubility

NEGLEGIBLE

Flash Point

360°C

Refractive Index

1.6231 (estimate)

SMILES

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c1nc(oc1c2ccccc2)c3ccccc3

InChI

InChI=1S/C15H11NO/c1-3-7-12(8-4-1)14-11-16-15(17-14)13-9-5-2-6-10-13/h1-11H

InChIKey

CNRNYORZJGVOSY-UHFFFAOYSA-N

LogP

4.008600000000002

Topological Polar Surface Area

26.03 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

231

Safety Information

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GHS Hazard Pictograms

H302

H319

H413

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H413 May cause long lasting harmful effects to aquatic life
Hazardous to the aquatic environment, long-term hazard

Stability

Stable. Incompatible with strong oxidizing agents.

Synonyms & References

English

2,5-Diphenyloxazole
DPO
PPO
2,5-Diphenyloxazoleometry
2,5-diphenyl-Oxazole
dpo (scintillator)
2,5-diphenyl-oxazol
ppo (scintillator)
tritosol
usaf ek-6775
Oxazole,2,5-diphenyl-
2,5-Diphenyl-1,3-oxazol
2,5-Diphenyloxazole [for scintillation spectrometry]
2,5-diphenyl-1,3-oxazole
2,5-DIPHENYLOXAZOLE (PPO) AR
2.5-Diphenyloxazole
OXAZOLE, 2,5-DIPHENYL-
PPO (VAN)
PPO (scintillator) (VAN)
2,5-Diphenyloxazole (PPO)
CNRNYORZJGVOSY-UHFFFAOYSA-N
2,3-oxazole
Oxazole,5-diphenyl-
WLN: T5N COJ BR& DR
zlchem 624
PubChem8632
Diphenyloxazole (Related)
2,5-Diphenyloxazole (ACI)
2,5-Diphenyl-1,3-oxazole
DPO (scintillator)
NSC 24856

MDL Number

MFCD00005306

Customs Code

2934999090

FAQ

What is 2,5-Diphenyl-1,3-oxazole (CAS: 92-71-7)?

2,5-Diphenyl-1,3-oxazole is an organic compound with the chemical formula C12H10N2O. It is a white crystalline solid with a pungent odor. This compound is used in various applications due to its chemical stability and reactivity.

What are the main uses of 2,5-Diphenyl-1,3-oxazole (CAS: 92-71-7)?

2,5-Diphenyl-1,3-oxazole is primarily used as a precursor in organic synthesis, as a ligand in coordination chemistry, and in the production of dyes and other chemical intermediates. It is also utilized in the pharmaceutical industry for synthesis of certain drugs.

Is 2,5-Diphenyl-1,3-oxazole (CAS: 92-71-7) safe?

2,5-Diphenyl-1,3-oxazole is generally considered safe under normal conditions. However, it is mildly corrosive to skin and eyes. It should be handled with gloves and in a well-ventilated area. Avoid inhalation and contact with eyes and skin. Follow good laboratory practices and use appropriate protective equipment.

How should 2,5-Diphenyl-1,3-oxazole (CAS: 92-71-7) be stored?

2,5-Diphenyl-1,3-oxazole should be stored in a cool, dry place away from direct sunlight and heat sources. Keep it in a tightly sealed container to prevent moisture absorption. Store it at room temperature or below 25°C (77°F) to ensure stability and safety. Avoid contact with incompatible materials such as strong acids and bases.