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

(3R)-2,2'-二苯基[3,3'-联菲]-4,4'-二醇

Also known as: (R)-VAPOL, (R)-2,2'-Diphenyl-3,3'-(4-biphenanthrol), (3R)-(-)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol dichloromethane adduct, 2,2'-Diphenyl-3,3'-biphenanthrene-4,4'-diol

(3R)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol (CAS 147702-16-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C40H26O2 and a molecular weight of 538.633 g/mol. It is also known as (R)-VAPOL, (R)-2,2'-Diphenyl-3,3'-(4-biphenanthrol) and (3R)-(-)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol dichloromethane adduct. Key properties include a melting point of 225-229ºC, a boiling point of 712.2±60.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 298.4±27.5 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 147702-16-7
Jingsj CID: J-1009588-1
Molecular Formula: C₄₀H₂₆O₂
Chinese Name: (3R)-2,2'-二苯基[3,3'-联菲]-4,4'-二醇
Molecular Weight: 538.633 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	225-229ºC
Boiling Point	712.2±60.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	298.4±27.5 °C

GHS Safety & Compliance

Corrosion / Irritant / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of (3R)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol?

The CAS number of (3R)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol is 147702-16-7.

What are the molecular formula and molecular weight of (3R)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol?

(3R)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol has molecular formula C40H26O2 and molecular weight 538.633 g/mol.

Is (3R)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol hazardous?

(3R)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol has GHS signal word Danger.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(3R)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol (CAS 147702-16-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1009588-1 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.