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Analytical Reagents

Pirimiphos Ethyl

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Buy Pirimiphos Ethyl (CAS 23505-41-1) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Quotes within one business day.

Pack sizes
Pirimiphos Ethyl chemical structure
CAS number23505-41-1
FormulaC13H24N3O3PS
Molar mass333.39 g/mol
InChIKeyTZBPRYIIJAJUOY-UHFFFAOYSA-N
IUPAC name4-diethoxyphosphinothioyloxy-N,N-diethyl-6-methylpyrimidin-2-amine

About Pirimiphos Ethyl

Pirimiphos Ethyl is part of the Zemixal analytical Reagents range. Identity at a glance: CAS 23505-41-1, formula C13H24N3O3PS and molar mass 333.39 g/mol.

Typical applications

  • Agrochemical formulations
  • Laboratory analysis

Handling and storage

Hazard communication follows GHS (Danger: H301, H312, H400 and H410). 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. 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

Specifications and identifiers

Specifications of Pirimiphos Ethyl
Product namePirimiphos Ethyl
Catalogue numberZX-035081
CAS number23505-41-1
IUPAC name4-diethoxyphosphinothioyloxy-N,N-diethyl-6-methylpyrimidin-2-amine
Molecular formulaC13H24N3O3PS
Molar mass333.39 g/mol
Exact mass333.1276
XLogP34.8
H-bond donors / acceptors0 / 7
Topological polar surface area88.8 Ų
InChIKeyTZBPRYIIJAJUOY-UHFFFAOYSA-N
SMILESCCN(CC)C1=NC(=CC(=N1)OP(=S)(OCC)OCC)C
PubChem CID31957
SynonymsPirimifosethyl, Pyrimiphos-ethyl (ISO-French), 2-Diethylamino-6-methyl-4-pyrimidinyl diethyl phosphorothioate, 2-Diethylamino-6-methylpyrimidin-4-yl diethyl phosphorothionate, O,O-Diethyl O-(2-(diethylamino)-6-methyl-4-pyrimidinyl) phosphorothioate, O-(2-(Diethylamino)-6-methyl-4-pyrimidinyl)phosphorothioic acid O,O-diethyl ester, O-(2-diethylamino-6-methyl-4-pyrimidinyl) O,O-diethyl phosphorothioate, Ethyl pirimiphos, 2-Diethylamino-6-methylpyrimidin-4-yl diethylphosphorothionate, O,O-Diethyl O-(2-diethylamino-6-methyl-4-pyrimidinyl)phosphorothioate, O-(2-(Diethylamino)-6-methyl-4-pyrimidinyl) O,O-diethyl phosphorothioate

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

  • H301Toxic if swallowed
  • H312Harmful in contact with skin
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P264, P270, P273, P280, P301 + P316, P302 + P352, P317, P321, P330, P362 + 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 Pirimiphos Ethyl
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 Pirimiphos Ethyl

Which CAS number identifies Pirimiphos Ethyl?
Pirimiphos Ethyl is registered under CAS 23505-41-1. You may also see it listed as Pirimifosethyl, Pyrimiphos-ethyl (ISO-French), 2-Diethylamino-6-methyl-4-pyrimidinyl diethyl phosphorothioate. Our catalogue number for this item is ZX-035081.
What are the formula and molar mass of Pirimiphos Ethyl?
For Pirimiphos Ethyl, its formula is C13H24N3O3PS and its molar mass is 333.39 g/mol. The systematic (IUPAC) name is 4-diethoxyphosphinothioyloxy-N,N-diethyl-6-methylpyrimidin-2-amine. InChIKey TZBPRYIIJAJUOY-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Pirimiphos Ethyl?
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 Pirimiphos Ethyl?
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 Pirimiphos Ethyl to my country?
Yes. Because Pirimiphos Ethyl 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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