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Analytical Reagents

Parathion-methyl

Available on request

Buy Parathion-methyl (CAS 298-00-0) from Zemixal. Request a quote with price, lead time and documents. Packs from 100 mg.

Pack sizes
Parathion-methyl chemical structure
CAS number298-00-0
FormulaC8H10NO5PS
Molar mass263.21 g/mol
InChIKeyRLBIQVVOMOPOHC-UHFFFAOYSA-N
IUPAC namedimethoxy-(4-nitrophenoxy)-sulfanylidene-lambda5-phosphane

About Parathion-methyl

Zemixal supplies Parathion-methyl within its laboratory Chemicals & Reagents portfolio. Key data: CAS 298-00-0, formula C8H10NO5PS and molar mass 263.21 g/mol.

Where it is used

  • Agrochemical formulations
  • Laboratory analysis

Handling and storage

Hazard communication follows GHS (Danger: H226, H300, H311 and H330). 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. You receive a batch certificate of analysis and a 16-section SDS with each order. 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 Parathion-methyl
Product nameParathion-methyl
Catalogue numberZX-046911
CAS number298-00-0
IUPAC namedimethoxy-(4-nitrophenoxy)-sulfanylidene-lambda5-phosphane
Molecular formulaC8H10NO5PS
Molar mass263.21 g/mol
Exact mass263.0017
XLogP32.9
H-bond donors / acceptors0 / 6
Topological polar surface area106 Ų
InChIKeyRLBIQVVOMOPOHC-UHFFFAOYSA-N
SMILESCOP(=S)(OC)OC1=CC=C(C=C1)[N+](=O)[O-]
PubChem CID4130
SynonymsDimethyl parathion, Metacide, Folidol M, Metacid 50, Nitrox 80, M-Parathion, Partron M, Penncap MLS, Metron (pesticide), Kilex parathion, Methyl fosferno

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS02 Flammable
Flammable
GHS06 Acute toxicity
Acute toxicity
GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H226Flammable liquid and vapor
  • H300Fatal if swallowed
  • H311Toxic in contact with skin
  • H330Fatal if inhaled
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P210, P233, P240, P241, P242, P243, P260, P262, P264, P270, P271, P273, P280, P284, P301 + P316, P302 + P352, P303 + P361 + P353, P304 + P340, P316, P319, P320, P321, P330, P361 + P364

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 Parathion-methyl
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 Parathion-methyl

Which CAS number identifies Parathion-methyl?
Parathion-methyl is registered under CAS 298-00-0. You may also see it listed as Dimethyl parathion, Metacide, Folidol M. Our catalogue number for this item is ZX-046911.
What are the formula and molar mass of Parathion-methyl?
For Parathion-methyl, its formula is C8H10NO5PS and its molar mass is 263.21 g/mol. The systematic (IUPAC) name is dimethoxy-(4-nitrophenoxy)-sulfanylidene-lambda5-phosphane. InChIKey RLBIQVVOMOPOHC-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Parathion-methyl?
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 Parathion-methyl?
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 Parathion-methyl to my country?
Yes. Because Parathion-methyl 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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