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Herbicides

Tricamba

Also known as Metriben, 2,3,5-Trichloro-6-methoxybenzoic acid, Velsicol C

CAS 2307-49-5Formula C8H5Cl3O3Molar mass 255.48 g/molEC 218-985-2
GHS signal word: Warning. Pictograms: Harmful or irritant
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Tricamba chemical structure, C8H5Cl3O3, CAS 2307-49-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2307-49-5
Formula
C8H5Cl3O3
Molar mass
255.48 g/mol
EC number
218-985-2
HS code
291899
Category
Herbicides

What is Tricamba?

Plain description, key identifiers and synonyms

Tricamba is a methoxybenzoic acid that is 2-methoxybenzoic acid which is substituted at position 3, 5, and 6 by chlorines. It has a role as a herbicide, a synthetic auxin and an agrochemical. It is a methoxybenzoic acid and a trichlorobenzene.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2,3,5-trichloro-6-methoxybenzoic acid
CAS number
2307-49-5 CAS number cross-checked
EC number
218-985-2
Molecular formula
C8H5Cl3O3
UNII
TK58UR1S48
InChIKey
WCLDITPGPXSPGV-UHFFFAOYSA-N
InChI
InChI=1S/C8H5Cl3O3/c1-14-7-4(10)2-3(9)6(11)5(7)8(12)13/h2H,1H3,(H,12,13)
SMILES (canonical and isomeric)
COC1=C(C(=C(C=C1Cl)Cl)Cl)C(=O)O

Synonyms

  • Metriben
  • 2,3,5-Trichloro-6-methoxybenzoic acid
  • Velsicol C
  • Banvel T
  • 3,5,6-Trichloro-o-anisic acid
  • 2-Methoxy-3,5,6-trichlorobenzoic acid
  • 3,5,6-Trichloro-2-methoxybenzoic acid
  • Velsicol compound C
  • Velsicol 58-CS-25
  • Benzoic acid, 2,3,5-trichloro-6-methoxy-
  • Tricamba(content
  • o-Anisic acid, 3,5,6-trichloro-
  • Benzoic acid, 2-methoxy-3,5,6-trichloro-
  • Kyselina 3,5,6-trichlor-2-methoxybenzoova
  • Velsicol Compound ''C''
  • Tricamba(content>60%)
  • 2,3,5-Trichloro-6-methoxybenzoic acid #

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

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

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
255.48 g/molcalc.
Exact mass
253.9304 Dacalc.
LogP (octanol/water)
3.35calc.
Topological polar surface area
46.53 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
2calc.
Heavy atoms
14calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.13calc.
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

Hazard statements

  • H302Harmful if swallowed.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (19)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • 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

Tricamba suppliers

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Tricamba 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.

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Uses and applications

What the substance is used for, by industry and function

Roles

  • agonist
  • agrochemical
  • auxin
  • growth regulator
  • herbicide
  • hormone
  • molecular messenger
  • pesticide
  • plant growth regulator
  • plant hormone
  • synthetic auxin
  • xenobiotic

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2918.99Indicative HS code

Carboxylic acids, with additional oxygen function (not alcohol, phenol, aldehyde or ketone)…

World exports in 2024
$1.46B
−1.1% vs 2023, imports $1.54B
2019 to 2024
Top exporters
  1. China40.0%
  2. India * partner reported26.6%
  3. Germany8.0%
Top importers
  1. United States25.6%
  2. Brazil6.7%
  3. Argentina5.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Tricamba?

Tricamba is a methoxybenzoic acid that is 2-methoxybenzoic acid which is substituted at position 3, 5, and 6 by chlorines. It has a role as a herbicide, a synthetic auxin and an agrochemical. It is a methoxybenzoic acid and a trichlorobenzene.

What is the CAS number of Tricamba?

The CAS registry number of Tricamba is 2307-49-5.

What is the molecular formula and weight of Tricamba?

The molecular formula of Tricamba is C8H5Cl3O3 and its molar mass is 255.48 g/mol.

What is Tricamba used for?

Known uses and roles of Tricamba include herbicides in agriculture and crop protection, agonist, agrochemical, auxin, growth regulator and 8 more.

Is Tricamba hazardous?

Tricamba carries the GHS signal word "Warning". Main hazards: harmful if swallowed, causes skin irritation, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Tricamba?

Tricamba is usually classified under HS code 291899 (Carboxylic acids with additional oxygen function and their anhydrides, halides…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Tricamba?

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What is the price of Tricamba?

Suppliers quote Tricamba 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 Tricamba

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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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