(S)-(-)-1,2-Bis(diphenylphosphino)propane
(S)-(-)-1,2-双(二苯基膦)丙烷
Also known as: (S)-Prophos, (S)-Propane-1,2-diylbis(diphenylphosphine), Phosphine, 1,1'-[(1S)-1-methyl-1,2-ethanediyl]bis[1,1-diphenyl-, [(2S)-1-diphenylphosphanylpropan-2-yl]-diphenylphosphane
(S)-(-)-1,2-Bis(diphenylphosphino)propane (CAS 67884-33-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C27H26P2 and a molecular weight of 412.44300 g/mol. It is also known as (S)-Prophos, (S)-Propane-1,2-diylbis(diphenylphosphine) and Phosphine, 1,1'-[(1S)-1-methyl-1,2-ethanediyl]bis[1,1-diphenyl-. Key properties include a melting point of 71-73ºC, a boiling point of 521.9ºC at 760 mmHg and a flash point of 286.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 67884-33-7
- Jingsj CID
- J-1184524-5
- Molecular Formula
- C27H26P2
- Chinese Name
- (S)-(-)-1,2-双(二苯基膦)丙烷
- Molecular Weight
- 412.44300 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 71-73ºC |
|---|---|
| Boiling Point | 521.9ºC at 760 mmHg |
| Flash Point | 286.4ºC |
Frequently Asked Questions
What is the CAS number of (S)-(-)-1,2-Bis(diphenylphosphino)propane?
The CAS number of (S)-(-)-1,2-Bis(diphenylphosphino)propane is 67884-33-7.
What are the molecular formula and molecular weight of (S)-(-)-1,2-Bis(diphenylphosphino)propane?
(S)-(-)-1,2-Bis(diphenylphosphino)propane has molecular formula C27H26P2 and molecular weight 412.44300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(S)-(-)-1,2-Bis(diphenylphosphino)propane (CAS 67884-33-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1184524-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.