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110683-22-2

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110683-22-2 Structure

110683-22-2 Structure
IdentificationMore
[Name]

8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran
[CAS]

110683-22-2
[Synonyms]

8-AMINO-2-(1H-TETRAZOL-5-YL)-4H-1-BENZOPYRAN-4-ONE
8-amino-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-4-one (intermediate of pranlukast)
8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran
8-Amino-2-tetrazol-5-yl-4-oxo-4H-1-benzopyran
[EINECS(EC#)]

1312995-182-4
[Molecular Formula]

C10H7N5O2
[Molecular Weight]

229.195
[MOL File]

110683-22-2.mol
Chemical PropertiesBack Directory
[Melting point ]

>280°C (dec.)
[Boiling point ]

504.4±60.0 °C(Predicted)
[density ]

1.642
[storage temp. ]

Keep in dark place,Inert atmosphere,2-8°C
[pka]

5.00±0.10(Predicted)
[CAS DataBase Reference]

110683-22-2(CAS DataBase Reference)
Safety DataBack Directory
[Symbol(GHS) ]

Flame (GHS02)Exclamation Mark (GHS07)
GHS02,GHS07
[Signal word ]

Danger
[Hazard statements ]

H315-H319-H228
[Precautionary statements ]

P240-P210-P241-P264-P280-P302+P352-P370+P378-P337+P313-P305+P351+P338-P362+P364-P332+P313
Hazard InformationBack Directory
[Chemical Properties]

Yellow Solid
[Uses]

Pranlukast intermediate.
Spectrum DetailBack Directory
[Spectrum Detail]

8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran(110683-22-2)1HNMR
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