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Herbicides

Erbon

Also known as 2-(2,4,5-Trichlorophenoxy)ethyl 2,2-dichloropropanoate, 2-(2,4,5-Trichlorophenoxy)ethyl 2,2-dichloropropionate, 2,2-Dichloropropanoic acid 2-(2,4,5-trichlorophenoxy)ethyl ester

CAS 136-25-4Formula C11H9Cl5O3Molar mass 366.46 g/mol
GHS signal word: Warning. Pictograms: Harmful or irritant, Hazardous to the environment
Get quotes Safety data
Erbon chemical structure, C11H9Cl5O3, CAS 136-25-4
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
White solid
Melting point
49 to 50
Boiling point
161 to 164
Density
1.47 @ 20 °C/20 °C
Solubility
SOL IN ACETONE, ALCOHOL, KEROSENE, XYLENE, INSOL IN WATER
HS code
291590
Category
Herbicides
Illustrative photo, colourless crystals in an open woven sack in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Erbon?

Plain description, key identifiers and synonyms

Erbon is an aromatic ether. It has a role as a phenoxy herbicide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-(2,4,5-trichlorophenoxy)ethyl 2,2-dichloropropanoate
CAS number
136-25-4 CAS number cross-checked
Molecular formula
C11H9Cl5O3
UNII
8E6R86856G
InChIKey
KMHZPJNVPCAUMN-UHFFFAOYSA-N
InChI
InChI=1S/C11H9Cl5O3/c1-11(15,16)10(17)19-3-2-18-9-5-7(13)6(12)4-8(9)14/h4-5H,2-3H2,1H3
SMILES (canonical and isomeric)
CC(C(=O)OCCOC1=CC(=C(C=C1Cl)Cl)Cl)(Cl)Cl

Synonyms

  • 2-(2,4,5-Trichlorophenoxy)ethyl 2,2-dichloropropanoate
  • 2-(2,4,5-Trichlorophenoxy)ethyl 2,2-dichloropropionate
  • 2,2-Dichloropropanoic acid 2-(2,4,5-trichlorophenoxy)ethyl ester
  • 2,2-Dichloropropionic acid, 2-(2,4,5-trichlorophenoxy)ethyl ester
  • 4-06-00-00966 (Beilstein Handbook Reference)
  • Erbon (ANSI)
  • Erbon (ANSI:ISO)
  • 2,2-Dichloropropionic acid 2-(2,4,5-trichlorophenoxy)ethyl ester
  • Dalapon 2-(2,4,5-trichlorophenoxy)ethyl ester
  • 2(2,4,5Trichlorophenoxy)ethyl 2,2dichloropropionate
  • 2,4,5Trichlorophenoxyethylalpha,alphadichloropropionate
  • Ethanol, 2(2,4,5trichlorophenoxy), 2,2dichloropropionate
  • 2(2,4,5Trichlorfenoxy)ethylester kyseliny 2,2dichlorpropionove
  • 2,2Dichloropropanoic acid 2(2,4,5trichlorophenoxy)ethyl ester
  • 2,2Dichloropropionic acid, 2(2,4,5trichlorophenoxy)ethyl ester
  • Propanoic acid, 2,2dichloro, 2(2,4,5trichlorophenoxy)ethyl ester
  • Propionic acid, 2,2dichloro, 2(2,4,5trichlorophenoxy)ethyl ester
  • Baron
  • Novon
  • Pentanate
  • Novege
  • ERBN
  • Propanoic acid, 2,2-dichloro-, 2-(2,4,5-trichlorophenoxy)ethyl ester
  • Ethanol, 2-(2,4,5-trichlorophenoxy)-, 2,2-dichloropropionate
  • Propionic acid, 2,2-dichloro-, 2-(2,4,5-trichlorophenoxy)ethyl ester
Show all 29 synonyms
  • 2-(2,4,5-Trichlorfenoxy)ethylester kyseliny 2,2-dichlorpropionove
  • 2,4,5-Trichlorophenoxyethyl-alpha,alpha-dichloropropionate
  • Erbon 10 microg/mL in Cyclohexane
  • 2-(2,4,5-Trichlorophenoxy)ethyl 2,2-dichloropropanoate #

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
White solidexp.
Melting point
49 to 50exp.
Boiling point
161 to 164exp.
Density
1.47 @ 20 °C/20 °Cexp.
Solubility
SOL IN ACETONE, ALCOHOL, KEROSENE, XYLENE, INSOL IN WATERexp.
Vapour pressure
LOWexp.

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
366.46 g/molcalc.
Exact mass
363.8994 Dacalc.
LogP (octanol/water)
4.76calc.
Topological polar surface area
35.53 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
5calc.
Heavy atoms
19calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.36calc.
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.
  • H411Toxic 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

Erbon suppliers

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Erbon price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Non-selective, translocatable herbicide.

Roles

  • herbicide
  • pesticide
  • phenoxy herbicide

How it is made

Brust, seinkbeil, us patent 2,754,324 (1956 to dow)

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 607-077-00-5

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2915.90Indicative HS code

Saturated acyclic monocarboxylic acids, anhydrides, halides, peroxides, peroxyacids and halogenated…

World exports in 2024
$3.42B
+5.6% vs 2023, imports $3.55B
2019 to 2024
Top exporters
  1. Indonesia15.9%
  2. Germany13.0%
  3. Malaysia12.4%
Top importers
  1. China14.4%
  2. Netherlands11.7%
  3. United States11.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Erbon?

Erbon is an aromatic ether. It has a role as a phenoxy herbicide.

What is the CAS number of Erbon?

The CAS registry number of Erbon is 136-25-4.

What is the molecular formula and weight of Erbon?

The molecular formula of Erbon is C11H9Cl5O3 and its molar mass is 366.46 g/mol.

What is Erbon used for?

Non-selective, translocatable herbicide.

Is Erbon hazardous?

Erbon carries the GHS signal word "Warning". Main hazards: harmful if swallowed, 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 Erbon?

Erbon is usually classified under HS code 291590 (Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Erbon?

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What is the price of Erbon?

Suppliers quote Erbon 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 Erbon

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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