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244953

Sigma-Aldrich

Potassium trichloro(ethylene)platinate(II) hydrate

Synonym(s):

Zeise’s salt

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About This Item

Linear Formula:
K[(H2C=CH2)PtCl3] · xH2O
CAS Number:
123334-22-5
Molecular Weight:
368.59 (anhydrous basis)
EC Number:
234-577-7
MDL number:
MFCD00150524
UNSPSC Code:
12161600
PubChem Substance ID:
24854720
NACRES:
NA.22

composition

Degree of hydration, ≤1

reaction suitability

core: platinum
reagent type: catalyst

mp

220 °C (dec.) (lit.)

density

2.88 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

O.[K+].C=C.Cl[Pt-](Cl)Cl

InChI

1S/C2H4.3ClH.K.H2O.Pt/c1-2;;;;;;/h1-2H2;3*1H;;1H2;/q;;;;+1;;+2/p-3

InChI key

DCEGWIMEFFONKJ-UHFFFAOYSA-K

Related Categories

General description

Potassium trichloro(ethylene)platinate(II) hydrate is a transition-metal alkene complex commonly known as Zeise′s salt. It was first reported in the year 1930 and considered as a prototype for the classic Dewar-Chatt-Duncanson model.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

244953-BULK:
244953-500MG:
244953-VAR:
244953-5G:

Certificates of Analysis (COA)

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Effect of high external pressures on the vibrational spectra of Zeise?s complexes, K [Pt(η2-C2H4) Cl3] and [Pt(η2-C2H4) Cl2]2
Baldwin JA, et al.
Journal of Organometallic Chemistry, 690(13), 3165-3168 (2005)

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