Chlorhexidine CAS No.55-56-1 / Cat No.EBD2224760
Chlorhexidine
chlorhexidine
Chlorhexidine Base
5,5-bis(4-chlorophenyl)-1,1-hexamethylenedibiguanide
Chlorohexidine base
Chlor hexidine
chlorocyclohexatriene
Properties
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Appearance:
colorless crystals
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Density:
1.39 g/cm3
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Melting point:
134-136 °C(lit.)
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Boiling point:
699.3 °C at 760 mmHg
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Flashing point:
376.7 °C
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Solubility:
0.08 g/100 mL (20 ºC)
Safety Information
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Symbol:
-
Signal words:
Danger -
Hazard statements:
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H335 May cause respiratory irritation.
H410 Very toxic to aquatic life with long lasting effects.
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Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P501 Dispose of contents/container to …
NMR Spectrum
Prediction： The 1H NMR spectrum of chlorhexidine (FIG. 6) had peaks at 8.5, 7.25, 7.0, 3.3, 3.15, 1.9, 1.6, 1.4, and 1.25 ppm.
1H NMR
13C NMR
