Demeton-S-methyl - analytical standard , CAS No.919-86-8

CAS: 919-86-8 Cat. No.: D114167 Summenformel: C6H15O3PS2 Molekulargewicht: 230.29 Beilstein Registry Number: 1707311 EG-Nummer: 213-052-6
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GRADE & PURITY Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods.
Synonyms
Duratox | Methyl demeton thioester | Demeton-S-methyl [BSI:ISO] | HSDB 6410 | O,O-Dimethyl 2-ethylmercaptoethyl thiophosphate, thiolo isomer | DEMETON-S-METHYL | DEMETON-S-METHYL [MI] | O,O-dimethyl S-[2-(ethylthio)ethyl]thiophosphate | O,O-Dimethyl-S-(2-
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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Size
Deutschland (EU)
USA*
Price
Qty
10mg
D114167-10mg
Auf Bestellung · 8–12 Wochen
178,67€
50mg
D114167-50mg
Auf Bestellung · 8–12 Wochen

687,16€

802,57€
Speichern 115,41 € (14.38%)
Enter a quantity for the sizes you want to add.
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Why this grade

analytical standard Analytischer Standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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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.

Specifications

Synonyme
Duratox | Methyl demeton thioester | Demeton-S-methyl [BSI:ISO] | HSDB 6410 | O,O-Dimethyl 2-ethylmercaptoethyl thiophosphate, thiolo isomer | DEMETON-S-METHYL | DEMETON-S-METHYL [MI] | O,O-dimethyl S-[2-(ethylthio)ethyl]thiophosphate | O,O-Dimethyl-S-(2-
Spezifikationen & Reinheit
analytical standard
Storage
Store at -20°C
Verschickt in
Ice chest + Ice pads
Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.
Note
Analytischer Standard
Namen und Kennungen
Kanonisches LächelnCCSCCSP(=O)(OC)OC
IUPAC Name1-dimethoxyphosphorylsulfanyl-2-ethylsulfanylethane
InChIKeyWEBQKRLKWNIYKK-UHFFFAOYSA-N
INCHI1S/C6H15O3PS2/c1-4-11-5-6-12-10(7,8-2)9-3/h4-6H2,1-3H3
Isomere SMILES CCSCCSP(=O)(OC)OC
WGK Deutschland 2
UN-Nummer 3018
Verpackungsgruppe I
Molekulargewicht 230.29
Beilstein 1707311
Reaxy-Rn 1707311
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1707311&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
SuperclassOrganophosphorus compounds
KlasseOrganothiophosphorus compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentOrganothiophosphorus compounds
Alternative Parents Sulfenyl compounds  Dialkylthioethers  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Dialkylthioether - Sulfenyl compound - Thioether - Organothiophosphorus compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Aliphatic acyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as organothiophosphorus compounds. These are organic derivatives of thiophosphonic acid, thiophosphoric acid, dithiophosphoric acid, or phosphorotrithioic acid, or derivatives thereof. Thiophosphonic acid, dithiophosphoric acid, thiophosphoric acid, and phosphorotrithioic acid are thiophosphorus compounds with the formula OP(O)(=S), OP(S)(=S)O, OP(O)(=S)O, and OP(=S)(S)S, respectively.
External Descriptors Organophosphorus insecticides
3D-Struktur
Interaktives chemisches Strukturmodell





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Zugehörige Ziele (nicht menschlich)
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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.

2 results found

Lot NumberCertificate TypeDatumArtikel
H2628278Certificate of AnalysisMar 31, 2026 D114167
J2021136Certificate of AnalysisAug 08, 2022 D114167
Chemische und physikalische Eigenschaften
Flammpunkt (°F)2 °C
Flammpunkt (°C)2°C
Molekulargewicht230.300 g/mol
XLogP31.000
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count7
Exact Mass230.02 Da
Monoisotopic Mass230.02 Da
Topological Polar Surface Area86.100 Ų
Heavy Atom Count12
Formal Charge0
Complexity146.000
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 Count1
Lösungsrechner
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