Appearance |
colourless liquid |
Melting point |
27 °C |
Boiling point |
158-160 °C(lit.)
|
density |
0.877 g/mL at 25 °C(lit.)
|
vapor pressure |
436 Pa (25 °C) |
refractive index |
n20/D 1.457(lit.)
|
Fp |
125 °F
|
storage temp. |
−20°C |
solubility |
cell culture medium: 0.16 mg/mL
|
form |
lyophilized powder
|
pka |
10.8(at 20℃) |
color |
Clear colorless to slightly yellow |
Specific Gravity |
0.877 |
Odor |
animal rotting fish |
Stability: |
Stable. Incompatible with acids, acid chlorides, acid anhydrides, strong oxidizing agents. Flammable. |
explosive limit |
0.7-11.2%(V) |
Water Solubility |
almost transparency |
Sensitive |
Air Sensitive & Hygroscopic |
Detection Methods |
GC,NMR |
Merck |
14,7947 |
BRN |
605282 |
LogP |
-0.84 at 25℃ and pH10.45-11.86 |
Dissociation constant |
9.35-10.8 at 25℃ |
CAS DataBase Reference |
110-60-1(CAS DataBase Reference) |
Storage Precautions |
Store under nitrogen;Air sensitive |
EPA Substance Registry System |
1,4-Butanediamine (110-60-1) |