1,4-Diaminobutan 99%
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Farlig
|
112120250
112121000
112125000
112120025
ACRO112120250EA
414
DKK
ACRO112120250
ACRO112121000
ACRO112125000
ACRO112120025
1,4-Diaminobutan 99%
1,4-Diaminobutane
Formel:
C₄H₁₂N₂ Kogepunkt: 158…160 °C (760 mmHg) Smeltepunkt: 27 °C Massefylde: 0,877 g/cm³ Flammepunkt: 45 °C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00008235 CAS-nummer: 110-60-1 EINECS: 203-782-3 UN nummer: 2923 ADR: 8,II Merck Index: 12,08134 |
Specifikationer Testresultater
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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