659-40-5

Basic information

• Product Name: 2-hydroxyethanesulphonic acid, compound with 4,4'-[hexane-1,6-diylbis(oxy)]bis[benzenecarboxamidine] (2:1)
• Synonyms: Ethanesulfonic acid, 2-hydroxy-, compd. with 4,4-1,6-hexanediylbis(oxy)bisbenzenecarboximidamide (2:1);2-Hydroxyethansulfonsure, Verbindung mit 4,4′-(Hexan-1,6-diylbis(oxy))bis(benzolcarboxamidin) (2:1);2535RP;Desomedine;Esomedina;Ophtamedine;RP-2535;4-[6-(4-Carbamimidoylphenoxy)hexoxy]benzenecarboximidamide 2-hydroxyethanesulfonnate (1:2)
• CAS NO: 659-40-5
• Molecular Formula: C20H26N4O2.2C2H6O4S
• Molecular Weight: 606.714
• EINECS: 211-533-5
• Product Categories: API
• Mol File: 659-40-5.mol
• Article Data: 0

Chemical Properties

• Melting Point: 246-247° (dec)
• Boiling Point: 548.6 °C at 760 mmHg
• Flash Point: 285.6 °C
• Appearance: white powder or crystal
• Density: 671[at 20℃]
• Vapor Pressure: 2.64E-22mmHg at 25°C
• Solubility: Sparingly soluble in water, slightly soluble in ethanol (96 per cent), practically insoluble in methylene chloride
• Water Solubility: 48.2g/L at 20℃
• CAS DataBase Reference: 2-hydroxyethanesulphonic acid, compound with 4,4'-[hexane-1,6-diylbis(oxy)]bis[benzenecarboxamidine] (2:1)(CAS DataBase Reference)
• NIST Chemistry Reference: 2-hydroxyethanesulphonic acid, compound with 4,4'-[hexane-1,6-diylbis(oxy)]bis[benzenecarboxamidine] (2:1)(659-40-5)
• EPA Substance Registry System: 2-hydroxyethanesulphonic acid, compound with 4,4'-[hexane-1,6-diylbis(oxy)]bis[benzenecarboxamidine] (2:1)(659-40-5)

Safety Data

• RIDADR: 2811
• WGK Germany: 3
• HazardClass: 6.1(b)
• PackingGroup: III
• Hazardous Substances Data: 659-40-5(Hazardous Substances Data)

Usage

Chemical Properties

White or slightly yellow powder, hygroscopic

Uses

Different sources of media describe the Uses of 659-40-5 differently. You can refer to the following data:
1. hexamidine diisethionate is an anti-microbial and preservative targeting fungi and yeast. It may also have some emollient capacities.
2. Hexamidinediisethionate is a preservative in topical preparations and also in skin health and personal care products.
3. Preservative in cosmetics.

Flammability and Explosibility

Notclassified

InChI:InChI=1/C20H26N4O2.C2H6O4S/c21-19(22)15-5-9-17(10-6-15)25-13-3-1-2-4-14-26-18-11-7-16(8-12-18)20(23)24;3-1-2-7(4,5)6/h5-12H,1-4,13-14H2,(H3,21,22)(H3,23,24);3H,1-2H2,(H,4,5,6)