CompoundList
Sign in
Insecticides and acaricides

Dichlofenthion

Also known as Hexanema, Mobilawn, Nemacide

CAS 97-17-6Formula C10H13Cl2O3PSMolar mass 315.16 g/molEC 202-564-5
GHS signal word: Warning. Pictograms: Harmful or irritant, Hazardous to the environment 2 suppliers listed
Get quotes Compare 2 suppliers
Dichlofenthion chemical structure, C10H13Cl2O3PS, CAS 97-17-6
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Colorless liquid
Boiling point
164 to 169
Density
1.300 @ 20 °C
Solubility
MISCIBLE WITH MOST ORGANIC SOLVENTS, SLIGHTLY SOLUBLE IN WATER.
HS code
292019
Category
Insecticides and acaricides
Illustrative photo, a 1000 litre IBC tote of clear liquid in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Dichlofenthion?

Plain description, key identifiers and synonyms

Dichlofenthion is an organic thiophosphate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2,4-dichlorophenoxy)-diethoxy-sulfanylidene-λ5-phosphane
CAS number
97-17-6 CAS number cross-checked
EC number
202-564-5
Molecular formula
C10H13Cl2O3PS
UNII
64234GT8TT
MDL number
MFCD00045182
InChIKey
WGOWCPGHOCIHBW-UHFFFAOYSA-N
InChI
InChI=1S/C10H13Cl2O3PS/c1-3-13-16(17,14-4-2)15-10-6-5-8(11)7-9(10)12/h5-7H,3-4H2,1-2H3
SMILES (canonical and isomeric)
CCOP(=S)(OCC)OC1=C(C=C(C=C1)Cl)Cl

Synonyms

  • Hexanema
  • Mobilawn
  • Nemacide
  • ECP (pesticide)
  • Tri-vc 13
  • Nemacide VC-13
  • v-C-13
  • VC13 Nemacide
  • V-C 13
  • VC 13
  • ENT 17470
  • 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
  • O,O-Diethyl O-(2,4-dichlorophenyl) phosphorothioate
  • 2,4-Dichloro-phenyl diethyl phosphorothionate
  • O,O-Diethyl O-2,4-dichlorophenyl thiophosphate
  • O,O-Dietil-O-(2,4-dicloro-fenil)-monotiofosfato
  • Phenol, 2,4-dichloro-, O-ester with O,O-diethyl phosphorothioate
  • O,O-Diethyl-O-(2,4-dichloor-fenyl)-monothiofosfaat
  • Thiophosphate de o-2,4-dichlorophenyle et de O,o-diethyle
  • O,o-Diaethyl-o-2,4-dichlor-phenyl-monothiophosphat
  • VC-13 Nemacide
  • Dichlofention
Show all 35 synonyms
  • Dichlorofenthion
  • Phosphorothioic acid, O-(2,4-dichlorophenyl) O,O-diethyl ester
  • V-Cl 13
  • v-c 1-13
  • O,O-Diaethyl-O-2,4-dichlorphenyl-thionophosphat
  • ENT 17,470
  • 2,4-Dichlorophenyl diethyl phosphorothionate
  • C10H13Cl2O3PS
  • Dichlorfenthion
  • Diclofenthion

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Appearance
Colorless liquidexp.
Boiling point
164 to 169exp.
Density
1.300 @ 20 °Cexp.
Solubility
MISCIBLE WITH MOST ORGANIC SOLVENTS, SLIGHTLY SOLUBLE IN WATER.exp.
Vapour pressure
5.6 × 10⁻⁴ mm Hg at 20 °Cexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
315.16 g/molcalc.
Exact mass
313.97 Dacalc.
LogP (octanol/water)
4.67calc.
Topological polar surface area
27.69 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
6calc.
Heavy atoms
17calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.4calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H302Harmful if swallowed.
  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (7)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P273Avoid release to the environment.
  • P301 + P317If swallowed: Get medical help.
  • P330Rinse mouth.
  • P391Collect spillage.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Dichlofenthion suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 2 suppliers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

2 suppliers in 1 country

Send one request to many suppliers

Choose up to 10 suppliers or let us match your request. Compare quotes side by side, free.

Choose suppliersPost a request

Dichlofenthion price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Nematocide & insecticide.

Use classes: Insecticides.

How it is made

Prepd from o,o-diethylphosphorochloridothioate, 2,4-dichlorophenol & sodium hydroxide).

Produced by the reaction of o,o-diethyl phosphorochloridothioate with 2,4-dichlorophenol in butanone in presence of anhydrous sodium carbonate...

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 015-068-00-7

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Dichlofenthion is traded under.

HS 2920.19Indicative HS code

Thiophosphoric esters (phosphorothioates) and their salts, their halogenated…

World exports in 2024
$131M
+2.1% vs 2023, imports $115M
2019 to 2024
Top exporters
  1. China59.7%
  2. Japan17.6%
  3. Germany9.1%
Top importers
  1. Brazil16.0%
  2. United States13.3%
  3. India * partner reported8.9%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Dichlofenthion is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Dichlofenthion, based on the data on this page

What is Dichlofenthion?

Dichlofenthion is an organic thiophosphate.

What is the CAS number of Dichlofenthion?

The CAS registry number of Dichlofenthion is 97-17-6.

What is the molecular formula and weight of Dichlofenthion?

The molecular formula of Dichlofenthion is C10H13Cl2O3PS and its molar mass is 315.16 g/mol.

What is Dichlofenthion used for?

Nematocide & insecticide. Use classes: Insecticides.

Is Dichlofenthion hazardous?

Dichlofenthion carries the GHS signal word "Warning". Main hazards: harmful if swallowed, very toxic to aquatic life, very toxic to aquatic life with long lasting effects. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Dichlofenthion?

Dichlofenthion is usually classified under HS code 292019 (Thiophosphoric esters (phosphorothioates) and their salts, their halogenated…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dichlofenthion?

CompoundList lists 2 suppliers of Dichlofenthion in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Dichlofenthion?

Suppliers quote Dichlofenthion on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Dichlofenthion

Get quotes for Dichlofenthion

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Dichlofenthion
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Dichlofenthion with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/dichlofenthion-97-17-6" title="Dichlofenthion structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Insecticides and acaricides or HS code 292019

2 suppliers
Free quotes, contact stays private
Get quotes