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Analytical Reagents

Pyraclofos

Available on request

Pyraclofos (CAS 89784-60-1) supplier Zemixal: C14H18ClN2O3PS, COA and SDS with every lot, worldwide shipping. Part of our Analytical Reagents range.

Pack sizes
Pyraclofos chemical structure
CAS number89784-60-1
FormulaC14H18ClN2O3PS
Molar mass360.8 g/mol
InChIKeyQHGVXILFMXYDRS-UHFFFAOYSA-N
IUPAC name1-(4-chlorophenyl)-4-[ethoxy(propylsulfanyl)phosphoryl]oxypyrazole

About Pyraclofos

Zemixal supplies Pyraclofos within its laboratory Chemicals & Reagents portfolio. Identity at a glance: CAS 89784-60-1, formula C14H18ClN2O3PS and molar mass 360.8 g/mol.

Typical applications

  • Agrochemical formulations
  • Laboratory analysis

Handling and storage

It carries the GHS signal word Danger (H301), so wear gloves and eye protection and work with good ventilation.

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 Pyraclofos
Product namePyraclofos
Catalogue numberZX-046948
CAS number89784-60-1
IUPAC name1-(4-chlorophenyl)-4-[ethoxy(propylsulfanyl)phosphoryl]oxypyrazole
Molecular formulaC14H18ClN2O3PS
Molar mass360.8 g/mol
Exact mass360.0464
XLogP33.8
H-bond donors / acceptors0 / 5
Topological polar surface area78.7 Ų
InChIKeyQHGVXILFMXYDRS-UHFFFAOYSA-N
SMILESCCCSP(=O)(OCC)OC1=CN(N=C1)C2=CC=C(C=C2)Cl
PubChem CID93460
SynonymsO-[1-(4-chlorophenyl)-1H-pyrazol-4-yl] O-ethyl S-propyl phosphorothioate, Phosphorothioic acid, O-(1-(4-chlorophenyl)-1H-pyrazol-4-yl) O-ethyl S-propyl ester, O-(1-(4-Chlorophenyl)-1H-pyrazol-4-yl) O-ethyl S-propyl phosphorothioate, Phosphorothioic acid, O-[1-(4-chlorophenyl)-1H-pyrazol-4-yl] O-ethyl S-propyl ester, OMS-3040, O-(1-(4-chlorophenyl)-4-pyrazolyl) O-ethyl S-propyl phosphorothioate, Pyraclofos [ISO], O-[1-(4-chlorophenyl)-1H-pyrazol-4-yl] O-ethyl S-propyl thiophosphate, TIA 230, (RS)-O-1-(4-Chlorophenyl)pyrazol-4-yl O-ethyl S-propyl phosphorothioate, (+-)-O-(1-(4-Chlorophenyl)-1H-pyrazol-4-yl) O-ethyl S-propyl phosphorothioate, (RS)-(O-1-(4-Chlorophenyl)pyrazol-4-yl-O-ethyl-S-propylphosphorothioate) (IUPAC)

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

Signal word Danger

  • H301Toxic if swallowed

Precautionary statements P264, P270, P301 + P316, P321, P330, 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 Pyraclofos
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 Pyraclofos

Which CAS number identifies Pyraclofos?
Pyraclofos is registered under CAS 89784-60-1. You may also see it listed as O-[1-(4-chlorophenyl)-1H-pyrazol-4-yl] O-ethyl S-propyl phosphorothioate, Phosphorothioic acid, O-(1-(4-chlorophenyl)-1H-pyrazol-4-yl) O-ethyl S-propyl ester, O-(1-(4-Chlorophenyl)-1H-pyrazol-4-yl) O-ethyl S-propyl phosphorothioate. Our catalogue number for this item is ZX-046948.
What are the formula and molar mass of Pyraclofos?
For Pyraclofos, its formula is C14H18ClN2O3PS and its molar mass is 360.8 g/mol. The systematic (IUPAC) name is 1-(4-chlorophenyl)-4-[ethoxy(propylsulfanyl)phosphoryl]oxypyrazole. InChIKey QHGVXILFMXYDRS-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Pyraclofos?
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 Pyraclofos?
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 Pyraclofos to my country?
Yes. Because Pyraclofos 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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