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Basic information
- CAS
66333-88-8- Standard SMILES
Cc1cocn1- InChIKey
PUMREIFKTMLCAF-UHFFFAOYSA-N- Molecular formula
- C4H5NO
- Average molar mass
- 83.09 g/mol
- Monoisotopic mass
- 83.03711378
Names & identifiers
- Preferred name
- 4-Methyloxazole
- IUPAC
- 4-methyl-1,3-oxazole
- English name
- Oxazole, 5-methyl-
- Molecular formula
- C4H5NO
- Molecular weight
- 83.09
Names & synonyms
4-Methyloxazole693-93-6Oxazole, 4-methyl-UNII-LM39FU40WSEINECS 211-763-6LM39FU40WSDTXSID9022106RefChem:99910DTXCID802106211-763-666333-88-84-methyl-1,3-oxazole
Show more names
Oxazole, 5-methyl-5-Methyl-1,3-oxazole
4-methyl-oxazoleMFCD111102374-Methyloxazole;SCHEMBL47222SCHEMBL128654SCHEMBL352419SCHEMBL499862SCHEMBL9956058
Database identifiers
- CAS
66333-88-8、693-93-6- PubChem CID
- 69663
- DTXSID
DTXSID9022106- UNII
- LM39FU40WS
- EC Number
- 211-763-6、817-775-3
- Nikkaji
- J150.734F
Properties
Computed structural propertiesFilling in
- XLogP
- 0.7
- Topological polar surface area
- 26 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 0
- Heavy atoms
- 6
- Formal charge
- 0
- Complexity
- 46
Physicochemical properties
- Boiling point
- 88 °C · 88 °C
- Density
- 1.016 · 1.016±0.06 g/cm3(Predicted)
- storage temp.
- 2 · 2-8°C
- pka
- 1.7 · 1.70±0.10(Predicted)
- Appearance
- Colorless to light yellow Liquid
- Symbol(GHS)
- 2 · GHS02,GHS07
- Signal word
- Danger
- Hazard statements
- 225 · H225-H315-H319-H335
- Precautionary statements
- 210 · P210-P261-P305+P351+P338
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- Signal word
- Danger
- Symbol(GHS)
- GHS02,GHS07
- Hazard statements
- H225-H315-H319-H335
- Precautionary statements
- P210-P261-P305+P351+P338
Chemistry & industry
Applications
Uses5-Methyloxazole can be used in pharmaceutical synthesis and scientific research.
Suppliers96 total
上海康恩博医药科技有限公司（科小研试剂）400-1388-521 17510465506 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
韶远科技(上海)有限公司4000665055 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
Suzhou ARTK Medchem Co., Ltd.+86-18168183658 · [email protected]
南京林叶化学试剂有限公司13376084917 13376082704 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
上海英士奇生物科技有限公司18738393975 18738393975 · [email protected]
韶远科技（上海）有限公司4000665055 · [email protected]
Aladdin Scientific[email protected]
北京索莱宝科技有限公司010-50973130 17801761073 · [email protected]
Related reactions
5 records
Compound notes
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