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CAS RN: 69617-84-1 | Product Number: R0121

Rhododendrol


Purity: >98.0%(GC)
Synonyms:
  • 4-(4-Hydroxyphenyl)-2-butanol
  • 4-(3-Hydroxybutyl)phenol
Documents:
1G
$135.00
2   1   6  

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Product Number R0121
Purity / Analysis Method >98.0%(GC)
Molecular Formula / Molecular Weight C__1__0H__1__4O__2 = 166.22  
Physical State (20 deg.C) Solid
Storage Temperature <0°C
Condition to Avoid Heat Sensitive
CAS RN 69617-84-1
Reaxys Registry Number 2437673
PubChem Substance ID 253661975
MDL Number

MFCD01117650

Specifications
Appearance White to Almost white powder to crystal
Purity(GC) min. 98.0 %
Melting point 68.0 to 72.0 °C
Properties (reference)
Melting Point 70 °C
GHS
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.
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.
P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P362 : Take off contaminated clothing and wash before reuse.
Related Laws:
Transport Information:
HS Number 2907.19.8000
Application
Rhododendrol: An Inhibitor of Tyrosinase.

Rhododendrol (chemical name) is a phenol compound found in extracts of White Birch (Betula pubescens) and Nikko Maple (Acer nikoense). Rhododendrol suppresses melanin biosynthesis and the mechanism is shown to be due to its competitive inhibition of tyrosinase activity. However, rhododendrol have also been found to cause white blotches on skin. Although its mechanism of action remains unknown exactly, there is a report that the white blotches may be caused by metabolites of rhododendrol.

References


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