2H-1,4-Benzoxazin-3(4H)-one | CAS No. 5466-88-6
2H-1,4-Benzoxazin-3(4H)-one
Basic Information
CAS Number
5466-88-6
Molecular Formula
C8H7NO2
Molecular Weight
149.15 g/mol
Chemical Classification
Basic Physical Properties
Physical State
Yellow to Brown Solid
Melting Point
172.0 to 176.0 deg-C
Boiling Point
337.7°C at 760 mmHg
Density
1.244
Flash Point
158.1℃
Solubility
methanol: soluble25mg/mL, clear, colorless
Refractive Index
1.563
Safety Information
View Safety InformationHazard Statement
Skin corrosion/irritation
Serious eye damage/eye irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Hazard Class
Synonyms & References
English
- AKOS016370878
- 2H-benzo[b][1,4]oxazin-3(4H)-one
- BDBM50438258
- 4H-benzo[1.4]oxazin-3-one
- NSC26354
- 4h-benzo(1,4)oxazin-3-one
- DTXSID80203118
- A7934
- InChI=1/C8H7NO2/c10-8-5-11-7-4-2-1-3-6(7)9-8/h1-4H,5H2,(H,9,10
- CS-W002455
- J-509550
- 2H-1,4-BENZOOXAZIN-3(4H)-ONE
- 2H-[1,4]-benzoxazin-3-one
- SCHEMBL88746
- 2H-1,4-Benzoxazin-3(4H)-one (8CI)(9CI)
- (2H)1,4-benzoxazin-3(4H)-one
- BP-10112
- UNII-Q0QAF5G662
- 2-H-1,4-benzoxazin-3-(4H)one
- B4553
- 3-oxo-2,3-dihydro-4H-1,4-benzoxazine
- 2H-1,4-Benzoxazin-3(4H)-one
- AB04166
- 1T-0333
- 2,3-DIHYDRO-3-OXO-4H-1,4-BENZOXAZINE
- 2H-BENZO(B)(1,4)OXAZIN-3(4H)-ONE
- 2H-1,4-benzoxazin-3-(4H)one
- 2H-1,4-Benzoxazin-3-one
- 2H-1,4 benzoxazine-3(4H)one
- 3-Oxo-4H-benzo[1,4]oxazine
- 2H-1,4-Benzoxazin-3 (4H)-one
MDL Number
MFCD00158536
Customs Code
2934999090
Related Compounds
[(3aS,5R,6S,6aS)-6-Hydroxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl](4-morpholinyl)methanone (non-preferred name)
MYO-INOSITOL HEXAKIS(DIHYDROGEN PHOSPHATE), DODECASODIUM SALT HYDRATE
2-Methyl-2-propanyl (3S)-3-cyano-1-pyrrolidinecarboxylate
(5R)-5-[(4S)-2,2-Dimethyl-1,3-dioxolan-4-yl]-3,4-dihydroxy-2(5H)-furanone
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![[(3aS,5R,6S,6aS)-6-Hydroxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl](4-morpholinyl)methanone (non-preferred name) structure [(3aS,5R,6S,6aS)-6-Hydroxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl](4-morpholinyl)methanone (non-preferred name) structure](https://static.chemtradehub.com/structs/110/1103738-19-7-ae24.webp)




![(5R)-5-[(4S)-2,2-Dimethyl-1,3-dioxolan-4-yl]-3,4-dihydroxy-2(5H)-furanone structure (5R)-5-[(4S)-2,2-Dimethyl-1,3-dioxolan-4-yl]-3,4-dihydroxy-2(5H)-furanone structure](https://static.chemtradehub.com/structs/150/15042-01-0-ee1c.webp)





