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ChemicalBook--->CAS DataBase List--->20781-06-0

20781-06-0

20781-06-0 Structure

20781-06-0 Structure
IdentificationMore
[Name]

2,4-DIAMINO-PYRIMIDINE-5-CARBALDEHYDE
[CAS]

20781-06-0
[Synonyms]

2,4-DIAMINO-PYRIMIDINE-5-CARBALDEHYDE
2,4-DIAMINOPYRIMIDINE-5-CARBOXALDEHYDE
AURORA KA-6757
5-Pyrimidinecarboxaldehyde, 2,4-diamino-(6CI,8CI,9CI)
[Molecular Formula]

C5H6N4O
[MDL Number]

MFCD04973412
[Molecular Weight]

138.13
[MOL File]

20781-06-0.mol
Chemical PropertiesBack Directory
[Melting point ]

274-276°C
[Boiling point ]

468.3±55.0 °C(Predicted)
[density ]

1.499±0.06 g/cm3(Predicted)
[storage temp. ]

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

5.32±0.10(Predicted)
[CAS DataBase Reference]

20781-06-0(CAS DataBase Reference)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H317-H319
[Precautionary statements ]

P261-P264-P280-P301+P312-P302+P352-P305+P351+P338
[Hazard Codes ]

Xn
[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 .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
Hazard InformationBack Directory
[Chemical Properties]

Yellow Solid
[Uses]

Intermediate for the preparation of medicines and agrochemicals.
Spectrum DetailBack Directory
[Spectrum Detail]

2,4-DIAMINO-PYRIMIDINE-5-CARBALDEHYDE(20781-06-0)1HNMR
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