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(3R)-2,2'-Diphenyl(3,3'-biphenanthrene)-4,4'-diol

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(3R)-2,2'-Diphenyl(3,3'-biphenanthrene)-4,4'-diol molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 4 grades and pack sizes of (3R)-2,2'-Diphenyl(3,3'-biphenanthrene)-4,4'-diol (CAS 147702-16-7). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS147702-16-7
Molecular formulaC40H26O2
Molecular weight538.65 g/mol
IUPAC name3-(4-hydroxy-2-phenylphenanthren-3-yl)-2-phenylphenanthren-4-ol
SynonymsRefChem:400765 · (R)-VAPOL · (3S)-2,2'-Diphenyl[3,3'-biphenanthrene]-4,4'-diol · 2,2'-diphenyl-[3,3'-biphenanthrene]-4,4'-diol · Vapol · (S)-2,2'-Diphenyl-(4-biphenanthrol)
Safety & Hazards (GHS) Danger
Corrosive Corrosive Irritant Irritant Health hazard Health hazard
  • H315 Causes skin irritation
  • H318 Causes serious eye damage
  • H335 May cause respiratory irritation
  • H351 Suspected of causing cancer

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma (R)-VAPOL, 97% 675210-100MG
675210-500MG		 Request Quote
Sigma (S)-VAPOL, 97% 675334-100MG
675334-500MG		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.