2,3-Diaminopyridine 98%

Leverantör: Thermo Scientific
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Synonyms: Pyridine-2,3-diyldiamine

155020050 155020100 155020250 155021000
ACRO155020050EA 1425 SEK
ACRO155020050 ACRO155020100 ACRO155020250 ACRO155021000
2,3-Diaminopyridine 98%
2,3-Diaminopyridine
Formel: C₅H₇N₃
MW: 109,13 g/mol
Kokpunkt: 148…150 °C (5 mmHg)
Smältpunkt: 114…116 °C
Flampunkt: 205 °C
Storage Temperature: Kylskåp
MDL Number: MFCD00006319
CAS nummer: 452-58-4
EINECS: 207-200-9
UN: 2811
ADR: 6.1,II

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Specifikation testresultat

Appearance Grey to dark brown Crystalline powder or needles (May darken on storage)
Infrared spectrum Conforms
GC ≥97.5 %
Titration with HClO4 97.5 to 102.5 %
NMR (1H-NMR) Consistent with structure

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