4-PHENYLOXAZOLE

Modify Date: 2026-07-14 13:32:03

4-PHENYLOXAZOLE Structure
4-PHENYLOXAZOLE structure
Common Name 4-PHENYLOXAZOLE
CAS Number 20662-89-9 Molecular Weight 145.15800
Density 1.11g/cm3 Boiling Point 261.6ºC at 760 mmHg
Molecular Formula C9H7NO Melting Point N/A
MSDS N/A Flash Point 102.8ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 4-Phenyl-1,3-oxazole
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.11g/cm3
Boiling Point 261.6ºC at 760 mmHg
Molecular Formula C9H7NO
Molecular Weight 145.15800
Flash Point 102.8ºC
Exact Mass 145.05300
PSA 26.03000
LogP 2.34160
Vapour Pressure 0.0186mmHg at 25°C
Index of Refraction 1.543
InChIKey NTFMLYSGIKHECT-UHFFFAOYSA-N
SMILES c1ccc(-c2cocn2)cc1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2934999090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

4-Phenyloxazol
Oxazole,4-phenyl
4-Phenyloxazole

 4-PHENYLOXAZOLE | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of 4-Phenyl-1,3-oxazole?
A: Molecular weight of 4-Phenyl-1,3-oxazole is 145.15800.
Q: What is the InChIKey of 4-Phenyl-1,3-oxazole?
A: InChIKey of 4-Phenyl-1,3-oxazole is NTFMLYSGIKHECT-UHFFFAOYSA-N.
Q: What is the molecular formula of 4-Phenyl-1,3-oxazole?
A: Molecular formula of 4-Phenyl-1,3-oxazole is C9H7NO.
Q: What is the LogP of 4-Phenyl-1,3-oxazole?
A: LogP of 4-Phenyl-1,3-oxazole is 2.34160.
Q: What is the SMILES notation of 4-Phenyl-1,3-oxazole?
A: SMILES notation of 4-Phenyl-1,3-oxazole is c1ccc(-c2cocn2)cc1.
Q: What English synonyms does 4-Phenyl-1,3-oxazole have?
A: English synonyms of 4-Phenyl-1,3-oxazole: 4-Phenyloxazol, Oxazole,4-phenyl, 4-Phenyloxazole.
Q: What is the polar surface area (PSA) of 4-Phenyl-1,3-oxazole?
A: Polar surface area (PSA) of 4-Phenyl-1,3-oxazole is 26.03000.
Q: What is the English name of 4-Phenyl-1,3-oxazole?
A: The English name of 4-Phenyl-1,3-oxazole is 4-Phenyl-1,3-oxazole.
Q: What are the upstream materials of 4-Phenyl-1,3-oxazole?
A: Related upstream materials(CAS) of 4-Phenyl-1,3-oxazole: 107-31-3;70-11-1;42970-55-8;7732-18-5;55153-12-3;2439-92-1;64-18-6;540-69-2.
Q: What is the boiling point of 4-Phenyl-1,3-oxazole?
A: Boiling point of 4-Phenyl-1,3-oxazole is 261.6ºC at 760 mmHg.

 4-PHENYLOXAZOLEfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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