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VAQORACHEMICALS
Analytical ReagentsAvailable on request

Formothion

Synonyms: Toprose · Anthio 25 · Spencer S-6900 · Sandoz S-6900

CAS No.2540-82-1
FormulaC6H12NO4PS2
Mol. weight257.30
Catalogue No.VQ-039523
PurityOn COA
HSN—

Formothion (CAS 2540-82-1) – analytical reagent. C6H12NO4PS2, MW 257.3. Get a quote from Vaqora Chemicals, COA included, shipped worldwide. Enquire now.

Pack sizesPrice on quotation · bulk available
100 mg
250 mg
1 g
5 g
Bulk / custom pack · kg to MT
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Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing

About Formothion

Listed under CAS 2540-82-1, Formothion is an analytical reagent available from Vaqora Chemicals. Formula C6H12NO4PS2, molecular weight 257.3 g/mol. Systematically, it is named 2-dimethoxyphosphinothioylsulfanyl-N-formyl-N-methylacetamide. It is also known as Toprose or Anthio 25.

Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include agrochemical formulations and laboratory analysis. Buyers come mainly from academic and industrial research and agrochemical production.

We offer Formothion in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

  • Agrochemical formulations
  • Laboratory analysis

Industries

Specifications & identifiers

Chemical identifiers
Product nameFormothion
Catalogue No.VQ-039523
CAS Number2540-82-1
IUPAC name2-dimethoxyphosphinothioylsulfanyl-N-formyl-N-methylacetamide
Molecular formulaC6H12NO4PS2
Molecular weight257.3 g/mol
Exact mass256.9945
InChIKeyAIKKULXCBHRFOS-UHFFFAOYSA-N
SMILESCN(C=O)C(=O)CSP(=S)(OC)OC
PubChem CID17345
Physical properties
Physical formOther
LogP (XLogP3)1.5
H-bond donors / acceptors0 / 6
TPSA113 Ų
SynonymsToprose, Anthio 25, Spencer S-6900, Sandoz S-6900, Formothion 25 EC, OMS-968, Afliz [Sandoz], SAN 244 I, SAN 6913 I, SAN 7107 I, VEL 4284, ENT 27,257

Safety & hazard information (GHS)

GHS07 Harmful / irritant
Harmful / irritant

Signal word: Warning

Hazard statements

  • H302Harmful if swallowed
  • H312Harmful in contact with skin

Precautionary statements: P264, P270, P280, P301 + P317, P302 + P352, P317, P321, P330, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Frequently asked questions

What is the CAS number of Formothion?

The CAS Registry Number of Formothion is 2540-82-1. It is also known as Toprose, Anthio 25, Spencer S-6900.

What is the molecular formula and molecular weight of Formothion?

Formothion has the molecular formula C6H12NO4PS2 and a molecular weight of 257.3 g/mol. Its IUPAC name is 2-dimethoxyphosphinothioylsulfanyl-N-formyl-N-methylacetamide.

Which grade and pack sizes of Formothion can I order?

We supply Formothion, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Formothion?

Yes. Every lot of Formothion is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Formothion be shipped internationally?

Yes. Formothion is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.

Enquire about Formothion

We reply within one business day with price, pack options, lead time and documentation.

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Why buyers choose Vaqora

  • Batch-traceable lots with COA
  • R&D packs to multi-tonne supply
  • IATA / IMDG dangerous-goods packing
  • EXW, FOB, CIF, DAP Incoterms
  • Custom synthesis & sourcing
How ordering works

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