Name | Hexamidine diisocyanate |
Synonyms | 2535RP Esomedina Desomedine Ophtamedine Hexamidine diisocyanate Hexamidine diisethionate Hexamidine 2-hydroxyethansulfonate |
CAS | 659-40-5 |
EINECS | 211-533-5 |
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) |
InChIKey | NBVZMBLJRHUOJR-UHFFFAOYSA-N |
Molecular Formula | C22H32N4O6S |
Molar Mass | 480.58 |
Density | 671[at 20℃] |
Melting Point | 246-247° (dec) |
Boling Point | 729°C at 760 mmHg |
Flash Point | 394.7°C |
Water Solubility | 48.2g/L at 20℃ |
Solubility | Sparingly soluble in water, slightly soluble in ethanol (96 per cent), practically insoluble in methylene chloride |
Vapor Presure | 0Pa at 20℃ |
Appearance | neat |
Storage Condition | Room Temprature |
UN IDs | 2811 |
WGK Germany | 3 |
Hazard Class | 6.1(b) |
Packing Group | III |
LogP | 4.47 at 25℃ |
Use | hexamidine bis (Hydroxyethyl sulfonic acid) salt is a preservative in topical formulations and skin care and personal care products. |