Potassium trichloro(ethylene)platinate(II) hydrate - ≥95% , CAS No.123334-22-5

CAS: 123334-22-5 Cat. No.: P337335 Molecular Weight: 368.59 (anhydrous basis) EC Number: 630-445-1 PubChem CID: 193510
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
potassium;ethene;platinum(2+);trichloride;hydrate | 2,2,2-Trichloroethylene platinum(II) | POTASSIUM TRICHLORO(ETHYLENE)PLATINATE( | DTXSID90936900 | Platinum(2+) potassium chloride--ethene--water (1/1/3/1/1) | 2,2,2-Tce-platinum | Platinate(1-), trichlor
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
P337335-100mg
2
$84.90
500mg
P337335-500mg
2
$279.90
1g
P337335-1g
2
$485.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Product 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.

Specifications

Synonyms
potassium;ethene;platinum(2+);trichloride;hydrate | 2, 2, 2-Trichloroethylene platinum(II) | POTASSIUM TRICHLORO(ETHYLENE)PLATINATE( | DTXSID90936900 | Platinum(2+) potassium chloride--ethene--water (1/1/3/1/1) | 2, 2, 2-Tce-platinum | Platinate(1-), trichlor
Specifications & Purity
≥95%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid504757768
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504757768
Canonical SmilesC=C.O.[Cl-].[Cl-].[Cl-].[K+].[Pt+2]
IUPAC Namepotassium;ethene;platinum(2+);trichloride;hydrate
InChIKeyDCEGWIMEFFONKJ-UHFFFAOYSA-K
INCHI1S/C2H4.3ClH.K.H2O.Pt/c1-2;;;;;;/h1-2H2;3*1H;;1H2;/q;;;;+1;;+2/p-3
Isomeric SMILES C=C.O.[Cl-].[Cl-].[Cl-].[K+].[Pt+2]
PubChem CID 193510
Molecular Weight 368.59 (anhydrous basis)

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDateItem
C2309795Certificate of AnalysisJan 12, 2026 P337335
C2309796Certificate of AnalysisJan 12, 2026 P337335
C2310448Certificate of AnalysisJan 12, 2026 P337335
Chemical and Physical Properties
Melt Point(°C)220 °C (dec.) (lit.)
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

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