Dichlofenthion

About Dichlofenthion

Dichlofenthion is an analytical reagent carrying the CAS registry number 97-17-6. Formula C10H13Cl2O3PS, molecular weight 315.15 g/mol. Systematically, it is named (2,4-dichlorophenoxy)-diethoxy-sulfanylidene-lambda5-phosphane. Common synonyms include Nemacide and ECP (pesticide).

Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include agrochemical formulations and laboratory analysis. Our customers for this product work in academic and industrial research and agrochemical production.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Agrochemical formulations
Laboratory analysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Dichlofenthion
Catalogue No.	VQ-050488
CAS Number	97-17-6
IUPAC name	(2,4-dichlorophenoxy)-diethoxy-sulfanylidene-lambda5-phosphane
Molecular formula	C₁₀H₁₃Cl₂O₃PS
Molecular weight	315.15 g/mol
Exact mass	313.97
InChIKey	WGOWCPGHOCIHBW-UHFFFAOYSA-N
SMILES	CCOP(=S)(OCC)OC1=C(C=C(C=C1)Cl)Cl
PubChem CID	7328

Physical properties
Physical form	Other
LogP (XLogP3)	5.1
H-bond donors / acceptors	0 / 4
TPSA	59.8 Å²
Synonyms	Nemacide, ECP (pesticide), Tri-vc 13, Nemacide VC-13, v-C-13, VC13 Nemacide, V-C 13, VC 13, Diethyl 2,4-dichlorophenyl phosphorothionate, O-2,4-Dichlorophenyl O,O-diethyl phosphorothioate, O-(2,4-Dichlorophenyl) O,O-Diethyl phosphorothioate, O-(2,4-Dichlorophenyl)-O,O-diethyl phosphorothioic acid

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

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

Precautionary statements: P264, P270, P273, P301 + P317, P330, P391, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Dichlofenthion?

The CAS Registry Number of Dichlofenthion is 97-17-6. It is also known as Nemacide, ECP (pesticide), Tri-vc 13.

What is the molecular formula and molecular weight of Dichlofenthion?

Dichlofenthion has the molecular formula C10H13Cl2O3PS and a molecular weight of 315.15 g/mol. Its IUPAC name is (2,4-dichlorophenoxy)-diethoxy-sulfanylidene-lambda5-phosphane.

Which grade and pack sizes of Dichlofenthion can I order?

We supply Dichlofenthion, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Dichlofenthion?

Yes. Every lot of Dichlofenthion is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Dichlofenthion be shipped internationally?

Yes. Dichlofenthion is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.