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Other Organic Building Blocks

Prothiofos

Available on request

Buy Prothiofos (CAS 34643-46-4) from Zemixal. Request a quote with price, lead time and documents. Packs from 100 mg. Catalogue no. ZX-039789.

Pack sizes
Prothiofos chemical structure
CAS number34643-46-4
FormulaC11H15Cl2O2PS2
Molar mass345.2 g/mol
InChIKeyFITIWKDOCAUBQD-UHFFFAOYSA-N
IUPAC name(2,4-dichlorophenoxy)-ethoxy-propylsulfanyl-sulfanylidene-lambda5-phosphane

About Prothiofos

Prothiofos is part of the Zemixal other Organic Building Blocks range. For your records, the material is defined by CAS 34643-46-4, formula C11H15Cl2O2PS2 and molar mass 345.2 g/mol.

Common uses in the lab and plant

  • Organic synthesis
  • API synthesis

Handling and storage

Hazard communication follows GHS (Danger: H302, H330, H400 and H410). Our SDS lists exposure controls and first-aid measures.

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. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Prothiofos
Product nameProthiofos
Catalogue numberZX-039789
CAS number34643-46-4
IUPAC name(2,4-dichlorophenoxy)-ethoxy-propylsulfanyl-sulfanylidene-lambda5-phosphane
Molecular formulaC11H15Cl2O2PS2
Molar mass345.2 g/mol
Exact mass343.9628
XLogP34.9
H-bond donors / acceptors0 / 4
Topological polar surface area75.9 Ų
InChIKeyFITIWKDOCAUBQD-UHFFFAOYSA-N
SMILESCCCSP(=S)(OCC)OC1=C(C=C(C=C1)Cl)Cl
PubChem CID36870
SynonymsPhosphorodithioic acid, O-(2,4-dichlorophenyl) O-ethyl S-propyl ester, o-(2,4-Dichlorophenyl) o-ethyl S-propyl phosphorodithioate, O-(2,4-dichlorophenyl) O-ethyl S-propyl phosphorodithionate, BAY ntn 8629, O-(2,4-Dichlorophenyl) O-ethyl S-propyl dithiophosphate, Prothiofos [BSI:ISO], NTN-8629, O-(2,4-Dichlorophenyl) O-ethyl S-propylphosphorodithioate, O-Ethyl-O-(2,4-dichlorophenyl)-S-n-propyl-dithiophosphate, o-(2,4-Dichlorophenyl) o-ethyl S-propyl dithiophosphate #

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
GHS07 Irritant or harmful
Irritant or harmful
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H302Harmful if swallowed
  • H330Fatal if inhaled
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P260, P264, P270, P271, P273, P284, P301 + P317, P304 + P340, P316, P320, P330, P391, P403 + P233, 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 Prothiofos
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 Prothiofos

Which CAS number identifies Prothiofos?
Prothiofos is registered under CAS 34643-46-4. You may also see it listed as Phosphorodithioic acid, O-(2,4-dichlorophenyl) O-ethyl S-propyl ester, o-(2,4-Dichlorophenyl) o-ethyl S-propyl phosphorodithioate, O-(2,4-dichlorophenyl) O-ethyl S-propyl phosphorodithionate. Our catalogue number for this item is ZX-039789.
What are the formula and molar mass of Prothiofos?
For Prothiofos, its formula is C11H15Cl2O2PS2 and its molar mass is 345.2 g/mol. The systematic (IUPAC) name is (2,4-dichlorophenoxy)-ethoxy-propylsulfanyl-sulfanylidene-lambda5-phosphane. InChIKey FITIWKDOCAUBQD-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Prothiofos?
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 Prothiofos?
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 Prothiofos to my country?
Yes. Because Prothiofos 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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