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73-05-2 phentolamine hydrochloride

product Name phentolamine hydrochloride
CAS No 73-05-2
Synonyms Phentolamine HCl; hydrogen chloride 3-[(4,5-dihydro-1H-imidazol-2-ylmethyl)(4-methylphenyl)amino]phenol (1:1:1)
Molecular Formula C17H20ClN3O
Molecular Weight 317.8132
InChI InChI=1/C17H19N3O.ClH/c1-13-5-7-14(8-6-13)20(12-17-18-9-10-19-17)15-3-2-4-16(21)11-15;/h2-8,11,21H,9-10,12H2,1H3,(H,18,19);1H
EINECS 200-793-5
Molecular Structure 73-05-2 phentolamine hydrochloride
Boiling point 569°C at 760 mmHg
Flash point 297.9°C
Vapour Pressur 1.5E-13mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R22:;
Safety Description S22:;
S24/25:;