ChemicalBook > CAS DataBase List > Oxazole
Oxazole
Description Preparation- Product Name
- Oxazole
- CAS No.
- 288-42-6
- Chemical Name
- Oxazole
- Synonyms
- Oxazol;1,3-OXAZOLE;OXAZOLE;EOS-61256;Oxazole>3-Azafuran;Oxazole,98+%;1,3-Oxazole 98%;288-42-6 Oxazole;Oxazole, 98%min
- CBNumber
- CB8420295
- Molecular Formula
- C3H3NO
- Formula Weight
- 69.06
- MOL File
- 288-42-6.mol
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Oxazole Property
- Melting point:
- −87-−84 °C(lit.)
- Boiling point:
- 69-70 °C(lit.)
- Density
- 1.05 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.425(lit.)
- Flash point:
- 66 °F
- storage temp.
- Sealed in dry,2-8°C
- solubility
- Chloroform, Methanol (Slightly)
- pka
- 0.8(at 33℃)
- form
- clear liquid
- color
- Colorless to Almost colorless
- Water Solubility
- Miscible with alcohol and ether. Slightly miscible with water.
- BRN
- 103851
- LogP
- 0.120
- CAS DataBase Reference
- 288-42-6(CAS DataBase Reference)
- NIST Chemistry Reference
- Oxazole(288-42-6)
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Safety
- Hazard Codes
- F,Xi
- Risk Statements
- 11-41-36/37/38
- Safety Statements
- 16-26-36-37/60
- RIDADR
- UN 1993 3/PG 1
- WGK Germany
- 3
- HazardClass
- 3
- PackingGroup
- II
- HS Code
- 29349990
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H225Highly Flammable liquid and vapour
H318Causes serious eye damage
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 230138
- Product name
- Oxazole
- Purity
- 98%
- Packaging
- 1g
- Price
- $125
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- 230138
- Product name
- Oxazole
- Purity
- 98%
- Packaging
- 10g
- Price
- $565.8
- Updated
- 2025/07/31
TCI Chemical
- Product number
- O0287
- Product name
- Oxazole
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $101
- Updated
- 2025/07/31
Frontier Specialty Chemicals
- Product number
- JK517414
- Product name
- Oxazole
- Purity
- 98%
- Packaging
- 5g
- Price
- $412
- Updated
- 2021/12/16
Apolloscientific
- Product number
- OR14992
- Product name
- 1,3-Oxazole
- Purity
- 95%
- Packaging
- 5g
- Price
- $124
- Updated
- 2021/12/16
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Oxazole Chemical Properties,Usage,Production
Description
Oxazole is the primary compound for a various class of heterocyclic aromatic organic compounds, which include azoles with a nitrogen and an oxygen separated by one carbon. Oxazole is a weak base and an aromatic compound.
Preparation
There are various methods of synthesizing oxazole in organic chemistry including Van Leusen reaction with TosMIC and aldehydes, Robinson-Gabriel preparation by dehydration of 2-acylaminoketones, and Bredereck reaction with formamide. Oxazole result from the oxidation and cyclization of threonine and serine non-ribosomal peptides.
Chemical Properties
Colorlesstolightyellowliqui
Uses
Oxazole and its derivatives are actively involved as building blocks for bio chemicals and pharmaceuticals like flopristin and darglitazone. It is also involved in industrial applications such as in dyes, fluorescent brightening agents, textile auxiliaries and plastics.
Definition
ChEBI: A five-membered monocyclic heteroarene that is an analogue of cyclopentadiene with O in place of CH2 at position 1 and N in place of CH at position 3.
Definition
oxazole: A heterocyclic compoundhaving a nitrogen atom and an oxygenatom in a five-membered ring,C3H3NO.
General Description
Oxazole ring is present in various natural products. The diradical interactions in the ring-opening reaction of oxazole were studied.
Oxazole Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Oxazole manufacturers
Zhuozhou Wenxi import and Export Co., Ltd
- Product
- Oxazole 288-42-6
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27
Career Henan Chemical Co
- Product
- Oxazole 288-42-6
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2019-12-19
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