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Home> CAS DataBase Listed 4 > CAS 497-76-7
Identification of 497-76-7
  • Name:
  • Arbutin (Related Reference)
  • EINECS:
  • 207-850-3
  • Synonyms:
  • .beta.-D-Glucopyranoside, 4-hydroxyphenyl; (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(4-hydroxyphenoxy)oxane-3,4,5-triol; Arbutoside; Hydroquinone beta-D-glucopyranoside; 2-(hydroxymethyl)-6-(4-hydroxyphenoxy)oxane-3,4,5-triol; beta-D-Glucopyranoside, 4-hydroxyphenyl- (9CI); hexopyranoside, 4-hydroxyphenyl; (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(4-hydroxyphenoxy)oxane-3,4,5-triol; beta-Arbutin; Ursin; Uvasol; 4-hydroxyphenyl hexopyranoside; 4-Hydroxyphenyl-beta-D-glucopyranoside; p-Hydroxyphenyl beta-D-glucopyranoside; (3R,6S)-2-(hydroxymethyl)-6-(4-hydroxyphenoxy)oxane-3,4,5-triol; 4-Hydroxyphenyl beta-D-glucopyranoside; 4-hydroxyphenyl β-D-glucopyranoside; β-Arbutin; 4-Hydroxyphenyl-β-D-glucopyranoside;
  • InChI:
  • InChI=1/C12H16O7/c13-5-8-9(15)10(16)11(17)12(19-8)18-7-3-1-6(14)2-4-7/h1-4,8-17H,5H2/t8-,9+,10+,11-,12-/m1/s1
  • This structure is also available as a 2d Mol file
Safety Data of 497-76-7 Properties of 497-76-7
  • Appearance:
  • white powder
  • Molecular Weight:
  • 272.2512
  • Density:
  • 1.556g/cm3
  • Boiling Point:
  • 561.6°C at 760 mmHg
  • Melting Point:
  • 198-201℃
  • Flash Point:
  • 293.4°C
  • Alpha:
  • -64 o (C=3)
  • Refractive index:
  • 1.65
  • Solubility:
  • 50mg/mL in water
  • Stability:
  • Stable. Hygroscopic - store under dry nitrogen.
  • More>>

CAS No. 497-76-7 (Arbutin )

  • CAS No:497-76-7
  • Molecular Weight: 272.2512
  • Molecular Formula: C12H16O7
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product
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Precursor and Product
References of Arbutin cas 497-76-7

Toxicity

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CE8863000
CHEMICAL NAME :
Arbutin
CAS REGISTRY NUMBER :
497-76-7
BEILSTEIN REFERENCE NO. :
0089673
LAST UPDATED :
199709
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C12-H16-O7
MOLECULAR WEIGHT :
272.28

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
13600 mg/kg
SEX/DURATION :
female 14 day(s) pre-mating female 20 day(s) after conception
TOXIC EFFECTS :
Reproductive - Maternal Effects - ovaries, fallopian tubes Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
REFERENCE :
IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 19,282,1988 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1290 No. of Facilities: 68 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 995 (estimated) No. of Female Employees: 745 (estimated)

Safety

An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazard Codes:?HarmfulXn
Risk Statements: 20/21/22-36/37/38
20/ 21/22(Harmful by inhalation,in contact with skin and if swallowed)
36/37/38 (Irritating to the eyes piratory system and skin)
Safety Statements: 22-24/25-36-26
22(Do not breathe dust)
24/25(Avoid contact with skin and eyes)
36(Wear suitable protective clothing)
26 (In case of contact with eyes,rinse immediately with plenty of water and seek medical advice)
WGK Germany: 3
RTECS: CE8863000
F: 3-10-23

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