Arbutin 497-76-7 99%
Arbutin Chemical Properties
Melting point 195-198 °C
alpha -64 º (c=3)
Boiling point 375.31°C (rough estimate)
density 1.3582 (rough estimate)
refractive index -65.5 ° (C=4, H2O)
storage temp. 2-8°C
solubility H2O: 50 mg/mL hot, clear
pka 10.10±0.15(Predicted)
form neat
optical activity [α]/D -64.0±2.0°, c = 3 in H2O
Water Solubility 10-15 g/100 mL at 20 ºC
Sensitive Hygroscopic
Merck 14,773
BRN 89673
Stability: Stable. Hygroscopic - store under dry nitrogen.
InChIKey BJRNKVDFDLYUGJ-RMPHRYRLSA-N
CAS DataBase Reference 497-76-7(CAS DataBase Reference)
EPA Substance Registry System .beta.-D-Glucopyranoside, 4-hydroxyphenyl (497-76-7)
Arbutin Basic information
The ideal whitening agent of whitening cosmetics Ursolic acid and α- arbutin Is it suitable for using during the day Uses
Product Name: Arbutin
Synonyms: 4-hydroxyphenyl-beta-d-glucopyranosid;beta-arbutin;Hydroquinone β-D-glucopyranoside;Arbutin (natural);4-HYDROXYPHENYL-BETA-D-GLUCOPYRANOSIDE;4-(β-D-Glucopyranosyloxy)phenol;arbutin,beta-arbutin;4-hydroxyphenyl β-D-galactopyranoside
CAS: 497-76-7
MF: C12H16O7
MW: 272.25
EINECS: 207-850-3
Mol File: 497-76-7.mol
Safety Information
Hazard Codes Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 22-24/25-36-26
WGK Germany 3
RTECS CE8863000
F 3-10-23
HS Code 29389090
Hazardous Substances Data 497-76-7(Hazardous Substances Data)
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