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CAS RN: 65603-19-2 | Product Number: O0512

Octadecyl Rhodamine B Chloride

  • 3,6-Bis(diethylamino)-9-[2-[(octadecyloxy)carbonyl]phenyl]xanthylium Chloride
  • N-[6-(Diethylamino)-9-[2-[(octadecyloxy)carbonyl]phenyl]-3H-xanthen-3-ylidene]-N-ethylethanaminium Chloride
  • 6-(Diethylamino)-N,N-diethyl-9-[2-[(octadecyloxy)carbonyl]phenyl]-3H-xanthen-3-iminium Chloride
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2   Contact Us ≥20 

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Product Number O0512
Molecular Formula / Molecular Weight C__4__6H__6__7ClN__2O__3 = 731.5  
Physical State (20 deg.C) Solid
Condition to Avoid Light Sensitive
CAS RN 65603-19-2
Reaxys Registry Number 3645900
MDL Number


Appearance Orange to Amber to Dark red powder to crystal
Purity(HPLC) min. 95.0 area%
Elemental analysis(Nitrogen) gt. 3.5 to 4.1 %
Properties (reference)
Maximum Absorption Wavelength 556(EtOH) nm
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
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