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Analytical Reagents

Dimethylvinphos

Available on request

Order Dimethylvinphos (CAS 2274-67-1) online at Zemixal: C10H10Cl3O4P, COA and SDS with every lot, worldwide shipping. Part of our Analytical Reagents range.

Pack sizes
Dimethylvinphos chemical structure
CAS number2274-67-1
FormulaC10H10Cl3O4P
Molar mass331.5 g/mol
InChIKeyQSGNQELHULIMSJ-UHFFFAOYSA-N
IUPAC name[2-chloro-1-(2,4-dichlorophenyl)ethenyl] dimethyl phosphate

About Dimethylvinphos

Researchers and plant chemists source Dimethylvinphos from Zemixal for routine and specialised work. For your records, the material is defined by CAS 2274-67-1, formula C10H10Cl3O4P and molar mass 331.5 g/mol.

Use cases we see most often

  • Agrochemical formulations
  • Laboratory analysis

Storage and safety notes

Hazard communication follows GHS (Danger: H301, H400 and H410). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and custom quantities are quoted on request. Each lot travels with 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 Dimethylvinphos
Product nameDimethylvinphos
Catalogue numberZX-046789
CAS number2274-67-1
IUPAC name[2-chloro-1-(2,4-dichlorophenyl)ethenyl] dimethyl phosphate
Molecular formulaC10H10Cl3O4P
Molar mass331.5 g/mol
Exact mass329.9382
XLogP32.4
H-bond donors / acceptors0 / 4
Topological polar surface area44.8 Ų
InChIKeyQSGNQELHULIMSJ-UHFFFAOYSA-N
SMILESCOP(=O)(OC)OC(=CCl)C1=C(C=C(C=C1)Cl)Cl
PubChem CID16769
SynonymsPhosphoric acid, 2-chloro-1-(2,4-dichlorophenyl)ethenyl dimethyl ester, 2-Chloro-1-(2,4-dichlorophenyl)vinyldimethyl phosphate, 2-Chloro-1-(2,4-dichlorophenyl)ethenyl dimethyl phosphate, Dimethylvinphos (Z type), Dimethylvinphos (E TYPE), 2-Chloro-1-(2,4-dichlorophenyl)ethen-1-yl dimethyl phosphate

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
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P264, P270, P273, P301 + P316, P321, P330, 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 Dimethylvinphos
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 Dimethylvinphos

Which CAS number identifies Dimethylvinphos?
Dimethylvinphos is registered under CAS 2274-67-1. You may also see it listed as Phosphoric acid, 2-chloro-1-(2,4-dichlorophenyl)ethenyl dimethyl ester, 2-Chloro-1-(2,4-dichlorophenyl)vinyldimethyl phosphate, 2-Chloro-1-(2,4-dichlorophenyl)ethenyl dimethyl phosphate. Our catalogue number for this item is ZX-046789.
What are the formula and molar mass of Dimethylvinphos?
For Dimethylvinphos, its formula is C10H10Cl3O4P and its molar mass is 331.5 g/mol. The systematic (IUPAC) name is [2-chloro-1-(2,4-dichlorophenyl)ethenyl] dimethyl phosphate. InChIKey QSGNQELHULIMSJ-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Dimethylvinphos?
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 Dimethylvinphos?
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 Dimethylvinphos to my country?
Yes. Because Dimethylvinphos 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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