Chlorodicarbonyl(1,2,3,4,5-pentaphenylcyclopentadienyl)ruthenium(II)

Also known as: Dicarbonylchloro[(1,2,3,4,5-η)-1,2,3,4,5-pentaphenyl-2,4-cyclopentadien-1-yl]-ruthenium, carbon monoxide, chlororuthenium(1+), (2,3,4,5-tetraphenylcyclopenta-1,4-dien-1-yl)benzene

Chlorodicarbonyl(1,2,3,4,5-pentaphenylcyclopentadienyl)ruthenium(II) (CAS 677736-23-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C37H25ClO2Ru and a molecular weight of 638.11600 g/mol. Key property: a melting point of 152-167ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 677736-23-1
Jingsj CID: J-919439-2
Molecular Formula: C₃₇H₂₅ClO₂Ru
Molecular Weight: 638.11600 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	152-167ºC
Exact Mass	638.05900
LogP	5.43280

GHS Safety & Compliance

IrritantSignal word: Warning

H315 — Causes skin irritation
H319 — Causes serious eye irritation
H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of Chlorodicarbonyl(1,2,3,4,5-pentaphenylcyclopentadienyl)ruthenium(II)?

The CAS number of Chlorodicarbonyl(1,2,3,4,5-pentaphenylcyclopentadienyl)ruthenium(II) is 677736-23-1.

What are the molecular formula and molecular weight of Chlorodicarbonyl(1,2,3,4,5-pentaphenylcyclopentadienyl)ruthenium(II)?

Chlorodicarbonyl(1,2,3,4,5-pentaphenylcyclopentadienyl)ruthenium(II) has molecular formula C37H25ClO2Ru and molecular weight 638.11600 g/mol.

Is Chlorodicarbonyl(1,2,3,4,5-pentaphenylcyclopentadienyl)ruthenium(II) hazardous?

Chlorodicarbonyl(1,2,3,4,5-pentaphenylcyclopentadienyl)ruthenium(II) has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of Chlorodicarbonyl(1,2,3,4,5-pentaphenylcyclopentadienyl)ruthenium(II)?

For Chlorodicarbonyl(1,2,3,4,5-pentaphenylcyclopentadienyl)ruthenium(II), Upstream Products: Triruthenium dodecacarbonyl, 1,2,3,4,5-pentaphenyl-1,3-cyclopentadiene.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Chlorodicarbonyl(1,2,3,4,5-pentaphenylcyclopentadienyl)ruthenium(II) (CAS 677736-23-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-919439-2 (accessed 2026-11-09).

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