2,4,11,13-Tetraazatetradecanediimidamide

Name	Chlorhexidine dihydrochloride
Synonyms	ArlacideH Chlorhexidine Hydrochloride Chlorhexidini Hydrochloride Chlorhexidine dihydrochloride 2,4,11,13-Tetraazatetradecanediimidamide 1,1'-hexamethylenebis(5-(p-chlorophenyl)-biguaniddihydrochloride 1,1'-Hexamethylenebis(5-(p-chlorophenyl)biguanide) dihydrochloride Biguanide,1,1'-hexamethylenebis[5-(p-chlorophenyl)-,dihydrochloride Biguanide, 1,1'-hexamethylenebis(5-(p-chlorophenyl)-, dihydrochloride 2,4,11,13-tetraazatetradecanediimidamide,n,n''-bis(4-chlorophenyl)-3,12-diimin 2,2'-hexane-1,6-diylbis(1-{amino[(4-chlorophenyl)amino]methylidene}guanidine) dihydrochloride 2,4,11,13-Tetraazatetradecanediimidamide,N,N''-bis(4-chlorophenyl)-3,12-diimino-,dihydrochloride 2,4,11,13-Tetraazatetradecanediimidamide, N,N'-bis(4-chlorophenyl)-3,12-diimino-, dihydrochloride
CAS	3697-42-5
EINECS	223-026-6
InChI	InChI=1/C22H30Cl2N10.2ClH/c23-15-5-9-17(10-6-15)31-21(27)33-19(25)29-13-3-1-2-4-14-30-20(26)34-22(28)32-18-11-7-16(24)8-12-18;;/h5-12H,1-4,13-14H2,(H5,25,27,29,31,33)(H5,26,28,30,32,34);2*1H
InChIKey	WJLVQTJZDCGNJN-UHFFFAOYSA-N

Molecular Formula	C22H32Cl4N10
Molar Mass	578.37
Density	1.284[at 20℃]
Melting Point	111-116°C
Boling Point	699.3°C at 760 mmHg
Flash Point	376.7°C
Water Solubility	0.06 g/100 mL (20 ºC)
Solubility	Sparingly soluble in water and in propylene glycol, very slightly soluble in ethanol (96 per cent).
Vapor Presure	0.003Pa at 25℃
Appearance	Colorless crystal
Color	White to Off-White
Merck	14,2091
Storage Condition	2-8°C
MDL	MFCD00068998
Physical and Chemical Properties	Properties: White or almost white crystalline powder; Odorless, bitter taste. melting point 111-116°C storage conditions 2-8°C water solubility 0.06g/100 mL (20 oC)
Use	Used as a surface active fungicide, with a strong broad-spectrum antibacterial, bactericidal effect, gram-positive bacteria and gram-negative bacteria are effective
In vitro study	Chlorhexidine is a chemical preservative. It is effective against both Gram-positive and Gram-negative bacteria, although it is less effective against some Gram-negative bacteria. It has both bactericidal and bacteriostatic mechanism of action, which is cell membrane interference rather than ATPase inactivation. It is also effective against fungi and enveloped viruses, although this effect has not been extensively studied. Chlorhexidine is harmful in high concentrations, but is safe in low concentrations in many products, such as mouthwashes and contact lens care solutions.

Risk Codes	R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S53 - Avoid exposure - obtain special instructions before use. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
UN IDs	UN 2811 6.1/PG 1
WGK Germany	3
RTECS	MA4375000
HS Code	29252900
Hazard Class	9
Packing Group	III

Product Name: Chlorhexidine dihydrochloride Request for quotation
CAS: 3697-42-5
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