Product Name: Spermidine
CAS No. 124-20-9
Molecular formula C7H19N3
Molecular weight 145.25
EINECS number 204-689-0
Melting point: 23-25°C
Boiling point: 128-130°C (14mmHg)
Density: 1.00g/mLat20°C
Refractive index: n20/D1.479(lit.)
Flash point: >230°F
Storage conditions: roomtemp
Solubility: H2O:1Mat20°C, transparent, colorless
Form: molten liquid
Acidity coefficient (pKa): 10.53±0.19 (Predicted)
Specific gravity: 0.925
color transparent colorless
PH value: 12.0-13.5 (25℃, 1MiChemicalbooknH2O)
Odor: smell of ammonia
Water solubility: Misciblewithwater,ethanolandether.
Maximum wavelength: (λmax)λ:260nmAmax:0.1λ:280nmAmax:0.05
Sensitivity: AirSensitive
Merck: 14,8742
BRN: 1698591
Stability: Stable, but air sensitive and hygroscopic - store under argon. Incompatible with acids, acid chlorides, acid anhydrides, and oxidizing agents.