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(R)-(-)-1,13-Bis(diphenylphosphino)-7,8-dihydro-6H-dibenzo[f,h][1,5]dioxonin

(R)-1,13-二(二苯基膦基)-7,8-二氢-6H-二苯并[f,h][1,5]二氧杂环壬烷

Also known as: (R)-C3-TUNAPHOS, (R)-C3-TunePhos, (R)-C3-TUNEPHOS, MFCD06658115, (R)-(6,6'-O-(1,3-PROPYLENE)-OXYLBIPHENYL-2,2'-DIYL)BIS(DIPHENYL)PHOSPHINE, R-(-)-1,13-Bis(diphenylphosphino)-7,8-dihydro-6H-dibenzo[f,h][1,5]dioxonin

(R)-(-)-1,13-Bis(diphenylphosphino)-7,8-dihydro-6H-dibenzo[f,h][1,5]dioxonin (CAS 301847-89-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C39H32O2P2 and a molecular weight of 594.61800 g/mol. It is also known as (R)-C3-TUNAPHOS, (R)-C3-TunePhos and (R)-C3-TUNEPHOS. Key properties include a melting point of 153-161ºC(lit.) and a boiling point of 709.9±60.0 ℃(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
301847-89-2
Jingsj CID
J-22894-5
Molecular Formula
C39H32O2P2
Chinese Name
(R)-1,13-二(二苯基膦基)-7,8-二氢-6H-二苯并[f,h][1,5]二氧杂环壬烷
Molecular Weight
594.61800 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point153-161ºC(lit.)
Boiling Point709.9±60.0 ℃(Predicted)

Frequently Asked Questions

What is the CAS number of (R)-(-)-1,13-Bis(diphenylphosphino)-7,8-dihydro-6H-dibenzo[f,h][1,5]dioxonin?

The CAS number of (R)-(-)-1,13-Bis(diphenylphosphino)-7,8-dihydro-6H-dibenzo[f,h][1,5]dioxonin is 301847-89-2.

What are the molecular formula and molecular weight of (R)-(-)-1,13-Bis(diphenylphosphino)-7,8-dihydro-6H-dibenzo[f,h][1,5]dioxonin?

(R)-(-)-1,13-Bis(diphenylphosphino)-7,8-dihydro-6H-dibenzo[f,h][1,5]dioxonin has molecular formula C39H32O2P2 and molecular weight 594.61800 g/mol.

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

Last updated:

How to cite: Jingsj. "(R)-(-)-1,13-Bis(diphenylphosphino)-7,8-dihydro-6H-dibenzo[f,h][1,5]dioxonin (CAS 301847-89-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22894-5 (accessed 2026-10-23).

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