Properties: Plates, tablets, mp 49°. Distills in vacuo without dec. pK (15°) 4.72. pH of 0.06M soln 8.4. Freely sol in alc, ether, chloroform, benzene, petr ether, dil acids; slightly sol in water. MLD i.v. in rats: 15-20 mg/kg, Hirschfelder, Physiol. Rev.
12, 262 (1932).
Melting point: mp 49°
pKa: pK (15°) 4.72
Toxicity data: MLD i.v. in rats: 15-20 mg/kg, Hirschfelder, Physiol. Rev.
12, 262 (1932)
Derivative Type: Hydrochloride
Percent Composition: C 63.94%, H 7.15%, N 4.97%, O 11.36%, Cl 12.58%
Properties: Strongly refractive prisms from alcohol, dec 283°. Sol in water, slightly in abs alc, practically insol in ether. Aq solns are stable to boiling water for ~20 minutes. pH of 0.1M soln 5.8.
产品链接: 537-26-8››