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

CAS: 919-86-8 Cat. No.: D114167 Formule: C6H15O3PS2 Poids moléculaire: 230.29 Beilstein Registry Number: 1707311 Numéro CE: 213-052-6
DISPONIBLE À COMMANDE
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
Allemagne (EU)
USA*
Price
Qty
10mg
D114167-10mg
Sur commande · 8–12 semaines
178,67€
50mg
D114167-50mg
Sur commande · 8–12 semaines

687,16€

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

analytical standard Étalon d'analyse for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

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.

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Literature proof

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

Specifications

Synonymes
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-
Spécifications et pureté
analytical standard
Conditions de stockage de stockage
Store at -20°C
Expédié en
Ice chest + Ice pads
Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.
Grade
Étalon d'analyse
Noms et identifiants
Sourires canoniquesCCSCCSP(=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
Isomères SMILES CCSCCSP(=O)(OC)OC
WGK Allemagne 2
Numéro ONU 3018
Groupe d'emballage I
Poids moléculaire 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.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganophosphorus compounds
ClasseOrganothiophosphorus 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
DescriptionThis 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
Structure 3D
Modèle de structure chimique interactif





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Mécanismes d'action
Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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 TypeDateArticle
H2628278Certificate of AnalysisMar 31, 2026 D114167
J2021136Certificate of AnalysisAug 08, 2022 D114167
Propriétés chimiques et physiques
Point d'éclair (°F)2 °C
Point d'éclair (°C)2°C
Poids moléculaire230.300 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
Calculateurs de solution
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