Basic

CAS No.	3697-42-5
Product Name	Chlorhexidine dihydrochloride
Synonyms	Chlorhexidine Hydrochloride; 2,4,11,13-Tetraazatetradecanediimidamide, N,N'-bis(4-chlorophenyl)-3,12-diimino-, dihydrochloride; 1,1'-Hexamethylenebis(5-(p-chlorophenyl)biguanide) dihydrochloride; Biguanide, 1,1'-hexamethylenebis(5-(p-chlorophenyl)-, dihydrochloride; 2,2'-hexane-1,6-diylbis(1-{amino[(4-chlorophenyl)amino]methylidene}guanidine) dihydrochloride
Molecular Formula	C22H32Cl4N10
Molecular Weight	578.3685

Physical property

Melting point	255-262℃
Boiling point	699.3°C at 760 mmHg
Flash point	376.7°C
Water solubility	0.06 g/100 mL (20℃)

Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S36:;