(1R,2R)-N1,N2-Bis(2-(diphenylphosphino)benzyl)cyclohexane-1,2-diamine

Also known as: (1R,2R)-N,N′-Bis[2-(diphenylphosphino)benzyl]cyclohexane-1,2-diamine, (R,R)-N,N'-Bis[2-(diphenylphosphino)benzyl]cyclohexane-1,2-diamine, (1R,2R)-1-N,2-N-bis[(2-diphenylphosphanylphenyl)methyl]cyclohexane-1,2-diamine, (1R,2R)-N,N'-Bis[[2-(diphenylphosphino)phenyl]methyl]-1,2-cyclohexanediamine, N,N'-Bis[o-(diphenylphosphino)benzyl]-1R,2R-diaminocyclohexane

(1R,2R)-N1,N2-Bis(2-(diphenylphosphino)benzyl)cyclohexane-1,2-diamine (CAS 174758-63-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C44H44N2P2 and a molecular weight of 662.781 g/mol. Key properties include a melting point of >300 °C, a boiling point of 749.8±60.0 °C at 760 mmHg and a flash point of 407.3±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.: 174758-63-5
Jingsj CID: J-1501099-8
Molecular Formula: C₄₄H₄₄N₂P₂
Molecular Weight: 662.781 g/mol
Category: Solvents
Last updated: 11/3/2026

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Physicochemical Properties

Melting Point	>300 °C
Boiling Point	749.8±60.0 °C at 760 mmHg
Flash Point	407.3±32.9 °C
Exact Mass	662.297974
PSA	51.24000
LogP	11.30
Vapor Pressure	0.0±2.5 mmHg at 25°C

Frequently Asked Questions

What is the CAS number of (1R,2R)-N1,N2-Bis(2-(diphenylphosphino)benzyl)cyclohexane-1,2-diamine?

The CAS number of (1R,2R)-N1,N2-Bis(2-(diphenylphosphino)benzyl)cyclohexane-1,2-diamine is 174758-63-5.

What are the molecular formula and molecular weight of (1R,2R)-N1,N2-Bis(2-(diphenylphosphino)benzyl)cyclohexane-1,2-diamine?

(1R,2R)-N1,N2-Bis(2-(diphenylphosphino)benzyl)cyclohexane-1,2-diamine has molecular formula C44H44N2P2 and molecular weight 662.781 g/mol.

What are the upstream and downstream products of (1R,2R)-N1,N2-Bis(2-(diphenylphosphino)benzyl)cyclohexane-1,2-diamine?

For (1R,2R)-N1,N2-Bis(2-(diphenylphosphino)benzyl)cyclohexane-1,2-diamine, Upstream Products: (1R,2R)-(-)-1,2-Diaminocyclohexane, 2-Diphenylphosphinobenzaldehyde.

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

Last updated: 11/3/2026

How to cite: Jingsj. "(1R,2R)-N1,N2-Bis(2-(diphenylphosphino)benzyl)cyclohexane-1,2-diamine (CAS 174758-63-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1501099-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.