Potassium ethyl xanthogenate - ≥98% , CAS No.140-89-6

CAS: 140-89-6 Cat. No.: P111000 Summenformel: C3H5KOS2 Molekulargewicht: 160.3 Beilstein Registry Number: 3596974 EG-Nummer: 205-439-3
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GRADE & PURITY ≥98%
Synonyms
C3H5KOS2 | EC 205-439-3 | Kaliumxanthogenat | Potassium ethyl xanthogenate, 97% | DTXCID4022315 | BDBM50004940 | ethoxy(potassiosulfanyl)methanethione | Ethyl potassium xanthate | D78138 | E0194 | Z 3 (VAN) | JCBJVAJGLKENNC-UHFFFAOYSA-M | FT-0651308 | POT
Storage
Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
5g
P111000-5g
—
3 Auf Lager
9,46€
25g
P111000-25g
—
Auf Lager ≥10
28,55€
100g
P111000-100g
—
4 Auf Lager
69,33€
500g
P111000-500g
—
1 Auf Lager
242,88€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal 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 24 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Übersicht

Potassium ethyl xanthogenate (ethyl potassium xanthogenate) has been used: in synthesis of unsymmetrical sulfides via cross-coupling reaction, using recyclable CuO nanoparticles under ligand-free conditions as surfactant to investigate the adsorption of colloidal dye Disperse Blue 3 onto pretreated polyester fabric in determination of microgram amounts of cadmium in water samples by substoichiometric radiochemical method

Specifications

Synonyme
C3H5KOS2 | EC 205-439-3 | Kaliumxanthogenat | Potassium ethyl xanthogenate, 97% | DTXCID4022315 | BDBM50004940 | ethoxy(potassiosulfanyl)methanethione | Ethyl potassium xanthate | D78138 | E0194 | Z 3 (VAN) | JCBJVAJGLKENNC-UHFFFAOYSA-M | FT-0651308 | POT
Spezifikationen & Reinheit
≥98%
Storage
Room temperature
Verschickt in
Normal
Reinheit
≥98%
Namen und Kennungen
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504761237
Kanonisches Lächeln
CCOC(=S)[S-].[K+]
IUPAC Name
potassium;ethoxymethanedithioate
InChIKey
JCBJVAJGLKENNC-UHFFFAOYSA-M
INCHI
1S/C3H6OS2.K/c1-2-4-3(5)6;/h2H2,1H3,(H,5,6);/q;+1/p-1
Isomere SMILES
CCOC(=S)[S-].[K+]
WGK Deutschland
3
RTECS
FG1575000
Alternative CAS-Nummer
151-01-9
UN-Nummer
3342
Verpackungsgruppe
II
Molekulargewicht
160.3
Beilstein
3596974
Reaxy-Rn
3596974
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3596974&ln=

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

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic salts
KlasseOrganic metal salts
SubclassOrganic alkali metal salts
Intermediate Tree Nodes Not available
Direct ParentOrganic alkali metal salts
Alternative Parents Organosulfur compounds  Organooxygen compounds  Organic potassium salts  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Organic alkali metal salt - Organic oxygen compound - Hydrocarbon derivative - Organic potassium salt - Organosulfur compound - Organooxygen compound - Aliphatic acyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as organic alkali metal salts. These are organic salts of an alkali metal. The alkali metal atom is usually in its ionic form.
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





Zugehörige Ziele (menschlich)
CA1 Tclin Carbonic anhydrase 1 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
CA2 Tclin Carbonic anhydrase 2 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
CA12 Tclin Carbonic anhydrase 12 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
CA9 Tclin Carbonic anhydrase 9 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
CA2 Tclin Carbonic anhydrase II (17698 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA1 Tclin Carbonic anhydrase I (13240 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA12 Tclin Carbonic anhydrase XII (6231 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Wirkungsmechanismen
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
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.

24 results found

Lot NumberCertificate TypeDatumArtikel
J2626884Certificate of AnalysisOct 28, 2026 P111000
J2626883Certificate of AnalysisOct 28, 2026 P111000
J2626885Certificate of AnalysisOct 28, 2026 P111000
H2627116Certificate of AnalysisJul 31, 2025 P111000
G2517625Certificate of AnalysisJul 31, 2025 P111000
G2517622Certificate of AnalysisJul 31, 2025 P111000
G2517621Certificate of AnalysisJul 31, 2025 P111000
G2517620Certificate of AnalysisJul 31, 2025 P111000
D2627024Certificate of AnalysisJul 31, 2025 P111000
G2509055Certificate of AnalysisJul 23, 2025 P111000
A2513339Certificate of AnalysisJan 16, 2025 P111000
F2424434Certificate of AnalysisMay 22, 2024 P111000
F2424441Certificate of AnalysisMay 22, 2024 P111000
F2424435Certificate of AnalysisMay 22, 2024 P111000
F2424433Certificate of AnalysisMay 22, 2024 P111000
F2424432Certificate of AnalysisMay 22, 2024 P111000
B2317936Certificate of AnalysisJan 09, 2023 P111000
B2317910Certificate of AnalysisJan 09, 2023 P111000
B2317909Certificate of AnalysisJan 09, 2023 P111000
B2317908Certificate of AnalysisJan 09, 2023 P111000
C2223585Certificate of AnalysisMay 30, 2022 P111000
C2223578Certificate of AnalysisMay 30, 2022 P111000
C2223573Certificate of AnalysisMay 30, 2022 P111000
C2223554Certificate of AnalysisMay 30, 2022 P111000
Chemische und physikalische Eigenschaften
LöslichkeitWater: very soluble(lit.) Aalcohol: soluble(lit.)
Empfindlichkeitlight sensitive,Moisture sensitive.
Flammpunkt (°F)204.8 °F
Flammpunkt (°C)96 °C
Schmelzpunkt (°C)210°C
Molekulargewicht160.300 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass159.942 Da
Monoisotopic Mass159.942 Da
Topological Polar Surface Area42.300 Ų
Heavy Atom Count7
Formal Charge0
Complexity56.900
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
FAQs und Artikel
Citations of This Product
Lösungsrechner
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