5(4H)-Oxazolone,2-methyl-4-(phenylmethylene)-

Modify Date: 2025-08-24 19:26:30

5(4H)-Oxazolone,2-methyl-4-(phenylmethylene)- Structure
5(4H)-Oxazolone,2-methyl-4-(phenylmethylene)- structure
Common Name 5(4H)-Oxazolone,2-methyl-4-(phenylmethylene)-
CAS Number 881-90-3 Molecular Weight 187.19500
Density 1.16g/cm3 Boiling Point 292.1ºC at 760 mmHg
Molecular Formula C11H9NO2 Melting Point N/A
MSDS N/A Flash Point 136.6ºC

 Names

Name (4E)-4-benzylidene-2-methyl-1,3-oxazol-5-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.16g/cm3
Boiling Point 292.1ºC at 760 mmHg
Molecular Formula C11H9NO2
Molecular Weight 187.19500
Flash Point 136.6ºC
Exact Mass 187.06300
PSA 38.66000
LogP 1.43830
Index of Refraction 1.578
InChIKey BWQBTJRPSDVWIR-UHFFFAOYSA-N
SMILES CC1=NC(=Cc2ccccc2)C(=O)O1

 Safety Information

HS Code 2934999090

 Synthetic Route

 Customs

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

2-methyl-4-(phenylmethylene)oxazol-5(4H)-one
4-benzylidene-2-methyl-oxazol-5-one
4-benzylidene-2-methyloxazolin-5-one
4-Benzylidene-2-methyloxazol-5(4H)-one
5(4H)-Oxazolone,2-Methyl-4-(phenylMethylene)
2-Methyl-4-benzylidene-2-oxazoline-5-one
2-methyl-4-benzylidene-2-oxazolin-5-one
4-BENZYLIDENE-2-METHYL-4H-OXAZOL-5-ONE
4-benzylidene-2-methyl-1,3-oxazol-5(4H)-one
2-methyl-4-benzylidene-5-oxazolinone
4-benzylidene-2-methyl-2-oxazolin-5-one
2-Methyl-4-benzylidene-(4,5-2H)-5-oxazolone
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