ChemicalBook--->CAS DataBase List--->20348-09-8

20348-09-8

20348-09-8 Structure

20348-09-8 Structure
IdentificationMore
[Name]

2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one
[CAS]

20348-09-8
[Synonyms]

2H-PYRIDO[3,2-B]-1,4-OXAZIN-3(4H)-ONE
LABOTEST-BB LT00451615
TIMTEC-BB SBB006815
2H-PYRIDO(3,2-B)-1,4-OXAZIN-3(4H)-ONE 95 %
4H-Pyrido[3,2-b][1,4]oxazin-3-one
3,4-Dihydro-2H-pyrido[3,2-b]-1,4-oxazine-3-one
[EINECS(EC#)]

243-751-1
[Molecular Formula]

C7H6N2O2
[MDL Number]

MFCD00006697
[Molecular Weight]

150.13
[MOL File]

20348-09-8.mol
Chemical PropertiesBack Directory
[Melting point ]

204-206 °C(lit.)
[Boiling point ]

384.2±37.0 °C(Predicted)
[density ]

1.327±0.06 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,Room Temperature
[pka]

11.06±0.20(Predicted)
[BRN ]

1074010
[CAS DataBase Reference]

20348-09-8(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[HazardClass ]

IRRITANT
Hazard InformationBack Directory
[Uses]

2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one was used in the synthesis of quinazolinbenzoxazine derivatives.
Spectrum DetailBack Directory
[Spectrum Detail]

2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one(20348-09-8)1HNMR
2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one(20348-09-8)IR
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one, 98%(20348-09-8)
[Sigma Aldrich]

20348-09-8(sigmaaldrich)
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