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3,5-Diméthylpyrazole 99%

Fournisseur: Thermo Fisher Scientific
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Synonyms: 3,5-Dimethylpyrazol, 3,5-Dimethyl-1H-pyrazole, 3,5-Dimethylpyrazole

116701000 116705000
ACRO116701000EA 50.6 EUR
ACRO116701000 ACRO116705000
3,5-Diméthylpyrazole 99%
3,5-Diméthylpyrazole
Formule: C₅H₈N₂
Point d'ébullition: 218 °C (760 mmHg)
Point de fusion: 106…109 °C
Densité: 0,8839 g/cm³ (16 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00005243
Numéro CAS: 67-51-6
EINECS: 200-657-5

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Résultats des tests de spécification

Appearance White to off-white Powder or crystals
Infrared spectrum Conforms
Melting point 106 to 109 °C
Titration with HClO4 ≥98.5 %
Phosphate (PO4) ≤0.001 %
Sulfate (SO4) ≤0.01 %
Calcium (Ca) ≤0.005 %
Iron (Fe) ≤0.001 %
Heavy metals (as Pb) ≤0.001 %
Insoluble matter ≤0.005 % (in methanol)
Non-volatiles with MeOH ≤0.05 %


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