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Analytical Reagents

Demeton-S Sulfone

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Buy Demeton-S Sulfone (CAS 2496-91-5) from Zemixal. Request a quote with price, lead time and documents. Part of our Analytical Reagents range.

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Demeton-S Sulfone chemical structure
CAS number2496-91-5
FormulaC8H19O5PS2
Molar mass290.3 g/mol
InChIKeyVMXCTQSDRPKAOC-UHFFFAOYSA-N
IUPAC name1-diethoxyphosphorylsulfanyl-2-ethylsulfonylethane

About Demeton-S Sulfone

Researchers and plant chemists source Demeton-S Sulfone from Zemixal for routine and specialised work. Identity at a glance: CAS 2496-91-5, formula C8H19O5PS2 and molar mass 290.3 g/mol.

Where it is used

  • Agrochemical formulations
  • Laboratory analysis

Safe handling

Hazard communication follows GHS (Danger: H300, H310 and H400). Our SDS lists exposure controls and first-aid measures.

Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Agrochemical formulations
  • Laboratory analysis

Applications

Specifications and identifiers

Specifications of Demeton-S Sulfone
Product nameDemeton-S Sulfone
Catalogue numberZX-047145
CAS number2496-91-5
IUPAC name1-diethoxyphosphorylsulfanyl-2-ethylsulfonylethane
Molecular formulaC8H19O5PS2
Molar mass290.3 g/mol
Exact mass290.0412
XLogP30.1
H-bond donors / acceptors0 / 6
Topological polar surface area103 Ų
InChIKeyVMXCTQSDRPKAOC-UHFFFAOYSA-N
SMILESCCOP(=O)(OCC)SCCS(=O)(=O)CC
PubChem CID17239
SynonymsDemeton sulfone, Iso-systox sulfone, Demeton thiol sulfone, Disulfoton oxon sulfone, O,O-Diethyl S-[2-(ethylsulfonyl)ethyl] phosphorothioate, O,O-Diethyl S-(2-(ethylsulfonyl)ethyl) phosphorothioate, Isosystox Sulfone, Isodemeton-sulfone, PO systox sulfone, Thiol systox sulfone, Disulfoton-oxon-sulfone

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H300Fatal if swallowed
  • H310Fatal in contact with skin
  • H400Very toxic to aquatic life

Precautionary statements P262, P264, P270, P273, P280, P301 + P316, P302 + P352, P316, P321, P330, P361 + P364, P391, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Demeton-S Sulfone
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Demeton-S Sulfone

Which CAS number identifies Demeton-S Sulfone?
Demeton-S Sulfone is registered under CAS 2496-91-5. You may also see it listed as Demeton sulfone, Iso-systox sulfone, Demeton thiol sulfone. Our catalogue number for this item is ZX-047145.
What are the formula and molar mass of Demeton-S Sulfone?
For Demeton-S Sulfone, its formula is C8H19O5PS2 and its molar mass is 290.3 g/mol. The systematic (IUPAC) name is 1-diethoxyphosphorylsulfanyl-2-ethylsulfonylethane. InChIKey VMXCTQSDRPKAOC-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Demeton-S Sulfone?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Demeton-S Sulfone?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Demeton-S Sulfone to my country?
Yes. Because Demeton-S Sulfone is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
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