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Analytical Reagents

Quinalphos

Available on request

Quinalphos (CAS 13593-03-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 100 mg. Part of our Analytical Reagents range.

Pack sizes
Quinalphos chemical structure
CAS number13593-03-8
FormulaC12H15N2O3PS
Molar mass298.3 g/mol
InChIKeyJYQUHIFYBATCCY-UHFFFAOYSA-N
IUPAC namediethoxy-quinoxalin-2-yloxy-sulfanylidene-lambda5-phosphane

About Quinalphos

Zemixal supplies Quinalphos within its laboratory Chemicals & Reagents portfolio. For your records, the material is defined by CAS 13593-03-8, formula C12H15N2O3PS and molar mass 298.3 g/mol.

Where it is used

  • Agrochemical formulations
  • Laboratory analysis

Handling and storage

It carries the GHS signal word Danger (H301, H312, H400 and H410), so wear gloves and eye protection and work with good ventilation.

Available as 100 mg, 250 mg, 1 g and 5 g. Larger or split packs can be arranged. 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 Quinalphos
Product nameQuinalphos
Catalogue numberZX-034247
CAS number13593-03-8
IUPAC namediethoxy-quinoxalin-2-yloxy-sulfanylidene-lambda5-phosphane
Molecular formulaC12H15N2O3PS
Molar mass298.3 g/mol
Exact mass298.0541
XLogP34.4
H-bond donors / acceptors0 / 6
Topological polar surface area85.6 Ų
InChIKeyJYQUHIFYBATCCY-UHFFFAOYSA-N
SMILESCCOP(=S)(OCC)OC1=NC2=CC=CC=C2N=C1
PubChem CID26124
SynonymsO,O-Diethyl O-quinoxalin-2-yl phosphorothioate, Phosphorothioic acid, O,O-diethyl O-2-quinoxalinyl ester, Phosphorothioic acid, O,O-diethyl O-(2-quinoxalinyl) ester, O,O-Diethyl O-2-quinoxalinyl phosphorothioic acid ester, O,O-Diethyl O-(2-quinoxalyl) phosphorothionate, SAN-6538, diethylquinalphione, O,O-diethyl-O-(quinoxalyl)phosphorothioate, O,O-diethyl-O-(quinoxalinyl-(2))thionophosphate, Bayer 77049, Wie oben, Sandoz 6538

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 Quinalphos
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 Quinalphos

Which CAS number identifies Quinalphos?
Quinalphos is registered under CAS 13593-03-8. You may also see it listed as O,O-Diethyl O-quinoxalin-2-yl phosphorothioate, Phosphorothioic acid, O,O-diethyl O-2-quinoxalinyl ester, Phosphorothioic acid, O,O-diethyl O-(2-quinoxalinyl) ester. Our catalogue number for this item is ZX-034247.
What are the formula and molar mass of Quinalphos?
For Quinalphos, its formula is C12H15N2O3PS and its molar mass is 298.3 g/mol. The systematic (IUPAC) name is diethoxy-quinoxalin-2-yloxy-sulfanylidene-lambda5-phosphane. InChIKey JYQUHIFYBATCCY-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Quinalphos?
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 Quinalphos?
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 Quinalphos to my country?
Yes. Because Quinalphos 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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