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Analytical Reagents

Dioxabenzofos

Available on request

Order Dioxabenzofos (CAS 3811-49-2) online at Zemixal: C8H9O3PS, COA and SDS with every lot, worldwide shipping. Exported from India with full paperwork.

Pack sizes
Dioxabenzofos chemical structure
CAS number3811-49-2
FormulaC8H9O3PS
Molar mass216.2 g/mol
InChIKeyOUNSASXJZHBGAI-UHFFFAOYSA-N
IUPAC name2-methoxy-2-sulfanylidene-4H-1,3,2lambda5-benzodioxaphosphinine

About Dioxabenzofos

Researchers and plant chemists source Dioxabenzofos from Zemixal for routine and specialised work. Key data: CAS 3811-49-2, formula C8H9O3PS and molar mass 216.2 g/mol.

Use cases we see most often

  • Agrochemical formulations
  • Laboratory analysis

Handling and storage

Hazard communication follows GHS (Danger: H301, H311 and H411). Our SDS lists exposure controls and first-aid measures.

Available as 100 mg, 250 mg, 1 g and 5 g. Larger or split packs can be arranged. Each lot travels with 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 Dioxabenzofos
Product nameDioxabenzofos
Catalogue numberZX-047044
CAS number3811-49-2
IUPAC name2-methoxy-2-sulfanylidene-4H-1,3,2lambda5-benzodioxaphosphinine
Molecular formulaC8H9O3PS
Molar mass216.2 g/mol
Exact mass216.001
XLogP32.7
H-bond donors / acceptors0 / 4
Topological polar surface area59.8 Ų
InChIKeyOUNSASXJZHBGAI-UHFFFAOYSA-N
SMILESCOP1(=S)OCC2=CC=CC=C2O1
PubChem CID19657
Synonyms4H-1,3,2-Benzodioxaphosphorin, 2-methoxy-, 2-sulfide, 2-Methoxy-4H-1,3,2-benzodioxaphosphorin 2-sulfide, Phosphorothioic acid, cyclic O,O-(methylene-o-phenylene) O-methyl ester, Salithion-sumitomo, 2-methoxy-4H-1,3,2-benzodioxaphosphorin-2-sulfide, 2-Methoxy-4H-1,2,3-benzodioxaphosphorine-2-sulfide, K-9, 4H-(1.3.2)Benzodioxaphosphorine, 2-methoxy-, 2-sulfide, Fenphosphorin, Dioxabenzofos [BSI:ISO], Phosphorothioic acid, O-methyl ester, cyclic O,O-ester with o-hydroxybenzyl alcohol, (R)-Salithion

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
GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H301Toxic if swallowed
  • H311Toxic in contact with skin
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P260, P262, P264, P270, P273, P280, P301 + P316, P302 + P352, P308 + P316, 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 Dioxabenzofos
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 Dioxabenzofos

Which CAS number identifies Dioxabenzofos?
Dioxabenzofos is registered under CAS 3811-49-2. You may also see it listed as 4H-1,3,2-Benzodioxaphosphorin, 2-methoxy-, 2-sulfide, 2-Methoxy-4H-1,3,2-benzodioxaphosphorin 2-sulfide, Phosphorothioic acid, cyclic O,O-(methylene-o-phenylene) O-methyl ester. Our catalogue number for this item is ZX-047044.
What are the formula and molar mass of Dioxabenzofos?
For Dioxabenzofos, its formula is C8H9O3PS and its molar mass is 216.2 g/mol. The systematic (IUPAC) name is 2-methoxy-2-sulfanylidene-4H-1,3,2lambda5-benzodioxaphosphinine. InChIKey OUNSASXJZHBGAI-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Dioxabenzofos?
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 Dioxabenzofos?
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 Dioxabenzofos to my country?
Yes. Because Dioxabenzofos 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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