1,4-Diaminobutane 99%
Fournisseur: Thermo Fisher Scientific
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Danger
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Synonyms:
Putrescine, 1,4-Butanediamine, Tetramethylendiamine
112120250
112121000
112125000
112120025
ACRO112120250EA
48
EUR
ACRO112120250
ACRO112121000
ACRO112125000
ACRO112120025
1,4-Diaminobutane 99%
1,4-Diaminobutane
Formule:
C₄H₁₂N₂ Point d'ébullition: 158…160 °C (760 mmHg) Point de fusion: 27 °C Densité: 0.877 g/cm³ Point d'éclair: 45 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00008235 Numéro CAS: 110-60-1 EINECS: 203-782-3 ONU: 2923 ADR: 8,II Merck Index: 12,08134 |
Résultats des tests de spécification
Appearance | Clear colorless to light yellow Liquid or low melting solid |
Infrared spectrum | Conforms |
Refractive index | 1.4550 to 1.4590 (20°C, 589 nm) |
GC | ≥98.5 % |
Specific optical rotation | +21° to +25° (22°C, 589 nm) (c=1.2, 1 N HCl) |
Titration with HClO4 | ≥97.5 % |
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