Chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium(II)

Also known as: Cyclopentadienylbis(triphenylphosphine)ruthenium(II) chloride, Chlorocyclopentadienylbis(triphenylphosphine)ruthenium(II), CpRu(PPh3)2Cl, [Cp(PPh3)2RuCl], Chloro(cyclopentadienyl)bis-(triphenylphosphine)ruthenium(II), (Ph3P)2(cyclopentadienyl)RuCl, Ru(Cp)(PPh3)2Cl, MFCD00075004

Chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium(II) (CAS 32993-05-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C41H35ClP2Ru and a molecular weight of 726.187 g/mol. Key property: a melting point of 135 °C (dec.)(lit.). It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H315 — Causes skin irritation. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.

CAS No.: 32993-05-8
Jingsj CID: J-20962-1
Molecular Formula: C₄₁H₃₅ClP₂Ru
Molecular Weight: 726.187 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	135 °C (dec.)(lit.)
Exact Mass	726.094666
PSA	27.18000
LogP	8.60060

GHS Safety & Compliance

IrritantSignal word: Warning

H302 — Harmful if swallowed
H312 — Harmful in contact with skin
H315 — Causes skin irritation
H319 — Causes serious eye irritation
H332 — Harmful if inhaled
H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of Chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium(II)?

The CAS number of Chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium(II) is 32993-05-8.

What are the molecular formula and molecular weight of Chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium(II)?

Chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium(II) has molecular formula C41H35ClP2Ru and molecular weight 726.187 g/mol.

Which suppliers offer Chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium(II)?

1 supplier(s) listed; request a quote for pricing.

Is Chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium(II) hazardous?

Chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium(II) has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H315 — Causes skin irritation.

What are the upstream and downstream products of Chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium(II)?

For Chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium(II), Upstream Products: Chlorohydridotris(triphenylphosphine)ruthenium(II) toluene adduct, 1,4-Pentadiene, Tetraphenylphosphonium chloride; Downstream Products: Ruthenocene, 2,2-dimethylpropane.

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. "Chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium(II) (CAS 32993-05-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20962-1 (accessed 2026-11-09).

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