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Analytical Reagents

Sulfotep

Available on request

Buy Sulfotep (CAS 3689-24-5) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 100 mg. Part of our Analytical Reagents range.

Pack sizes
Sulfotep chemical structure
CAS number3689-24-5
FormulaC8H20O5P2S2
Molar mass322.3 g/mol
InChIKeyXIUROWKZWPIAIB-UHFFFAOYSA-N
IUPAC namediethoxyphosphinothioyloxy-diethoxy-sulfanylidene-lambda5-phosphane

About Sulfotep

Zemixal supplies Sulfotep within its laboratory Chemicals & Reagents portfolio. Identity at a glance: CAS 3689-24-5, formula C8H20O5P2S2 and molar mass 322.3 g/mol.

Common uses in the lab and plant

  • Agrochemical formulations
  • Laboratory analysis

Handling and storage

It carries the GHS signal word Danger (H300, H310, H400 and H410), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Agrochemical formulations
  • Laboratory analysis

Applications

Agrochemicals and Crop ProtectionResearch Labs and Universities

Specifications and identifiers

Specifications of Sulfotep
Product nameSulfotep
Catalogue numberZX-034871
CAS number3689-24-5
IUPAC namediethoxyphosphinothioyloxy-diethoxy-sulfanylidene-lambda5-phosphane
Molecular formulaC8H20O5P2S2
Molar mass322.3 g/mol
Exact mass322.0227
XLogP33.9
H-bond donors / acceptors0 / 7
Topological polar surface area110 Ų
InChIKeyXIUROWKZWPIAIB-UHFFFAOYSA-N
SMILESCCOP(=S)(OCC)OP(=S)(OCC)OCC
PubChem CID19395
SynonymsDithione, Ethyl thiopyrophosphate, Lethalaire G-57, Plant dithio aerosol, O,O,O,O-Tetraethyl dithiopyrophosphate, ASP 47, BAY-E-393, Bayer-E 393, Tetraethyl dithionopyrophosphate, Tetraethyl thiodiphosphate, ENT 16,273

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
  • H410Very toxic to aquatic life with long lasting effects

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 Sulfotep
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 Sulfotep

Which CAS number identifies Sulfotep?
Sulfotep is registered under CAS 3689-24-5. You may also see it listed as Dithione, Ethyl thiopyrophosphate, Lethalaire G-57. Our catalogue number for this item is ZX-034871.
What are the formula and molar mass of Sulfotep?
For Sulfotep, its formula is C8H20O5P2S2 and its molar mass is 322.3 g/mol. The systematic (IUPAC) name is diethoxyphosphinothioyloxy-diethoxy-sulfanylidene-lambda5-phosphane. InChIKey XIUROWKZWPIAIB-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Sulfotep?
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 Sulfotep?
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 Sulfotep to my country?
Yes. Because Sulfotep 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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