CompoundList

Trichlorophene

Also known as Tricycline B, 4-chloro-2,6-bis[(5-chloro-2-hydroxyphenyl)methyl]phenol, 4-chloro-2,6-bis(5-chloro-2-hydroxybenzyl)phenol

CAS 6642-07-5Formula C20H15Cl3O3Molar mass 409.70 g/molEC 229-658-9
Trichlorophene chemical structure, C20H15Cl3O3, CAS 6642-07-5
2D chemical structure

Key facts

What buyers check first

CAS number
6642-07-5
Formula
C20H15Cl3O3
Molar mass
409.70 g/mol
EC number
229-658-9
HS code
290819
Category
Screening compounds

What is Trichlorophene?

Plain description, key identifiers and synonyms

Trichlorophene is a chemical substance with the molecular formula C20H15Cl3O3 and a molar mass of 409.70 g/mol. Its CAS registry number is 6642-07-5. The IUPAC name is 4-chloro-2,6-bis[(5-chloro-2-hydroxyphenyl)methyl]phenol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-chloro-2,6-bis[(5-chloro-2-hydroxyphenyl)methyl]phenol
CAS number
6642-07-5 CAS number cross-checked
EC number
229-658-9
Molecular formula
C20H15Cl3O3
UNII
0Y146T7L71
InChIKey
FXHQZEJEBWTOJA-UHFFFAOYSA-N
InChI
InChI=1S/C20H15Cl3O3/c21-15-1-3-18(24)11(7-15)5-13-9-17(23)10-14(20(13)26)6-12-8-16(22)2-4-19(12)25/h1-4,7-10,24-26H,5-6H2
SMILES (canonical and isomeric)
C1=CC(=C(C=C1Cl)CC2=CC(=CC(=C2O)CC3=C(C=CC(=C3)Cl)O)Cl)O

Synonyms

  • Tricycline B
  • 4-chloro-2,6-bis[(5-chloro-2-hydroxyphenyl)methyl]phenol
  • 4-chloro-2,6-bis(5-chloro-2-hydroxybenzyl)phenol
  • 4-Chloro-2,6-bis((5-chloro-2-hydroxyphenyl)methyl)phenol
  • Phenol, 4-Chloro-2,6-bis((5-chloro-2-hydroxyphenyl)methyl)-
  • 2,6-bis(2'-hydroxy-5'-chlorobenzyl)chlorophenol
  • 2,6-Bis(2-hydroxy-5-chlorobenzyl)-4-chlorophenol
  • 4-Chloro-alpha,alpha'-bis(5-chloro-2-hydroxyphenyl)-2,6-xylenol
  • 2,6-Xylenol, 4-chloro-alpha,alpha'-bis(5-chloro-2-hydroxyphenyl)-
  • CBChromo1_000017
  • Probes1_000378
  • Probes2_000370
  • 4-chloro-2,6-bis[(5-chloro-2-hydroxy-phenyl)methyl]phenol
  • 2,6-di-(2-hydroxy-5-chlorobenzyl)-4-chlorophenol
  • 2,6-bis[(5-chloro-2-hydroxyphenyl)methyl]-4-chlorophenol
  • 2,2'-[(5-Chloro-2-hydroxy-1,3-phenylene)bis(methylene)]bis(4-chlorophenol)

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
409.70 g/molcalc.
Exact mass
408.0087 Dacalc.
LogP (octanol/water)
5.95calc.
Topological polar surface area
60.69 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
4calc.
Heavy atoms
26calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.1calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (1 violation)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, c1ccc(Cc2cccc(Cc3ccccc3)c2)cc1

c1ccc(Cc2cccc(Cc3ccccc3)c2)cc1

3 rings, 20 atoms, the Benzene, bis(phenylmethyl)- ring system.

200 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Trichlorophene suppliers

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Trichlorophene 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

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 Trichlorophene is traded under.

HS 2908.19Indicative HS code

Derivatives containing only halogen substituents and their salts, other

World exports in 2024
$452M
−8.2% vs 2023, imports $435M
2019 to 2024
Top exporters
  1. Jordan * partner reported36.5%
  2. Israel29.6%
  3. China6.5%
Top importers
  1. China58.6%
  2. South Korea10.3%
  3. United States5.5%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Trichlorophene?

Trichlorophene is a chemical substance with the molecular formula C20H15Cl3O3 and a molar mass of 409.70 g/mol. Its CAS registry number is 6642-07-5. The IUPAC name is 4-chloro-2,6-bis[(5-chloro-2-hydroxyphenyl)methyl]phenol.

What is the CAS number of Trichlorophene?

The CAS registry number of Trichlorophene is 6642-07-5.

What is the molecular formula and weight of Trichlorophene?

The molecular formula of Trichlorophene is C20H15Cl3O3 and its molar mass is 409.70 g/mol.

What is Trichlorophene used for?

Known uses and roles of Trichlorophene include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Trichlorophene hazardous?

No GHS hazard classification for Trichlorophene is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Trichlorophene?

Trichlorophene is usually classified under HS code 290819 (Derivatives containing only halogen substituents and their salts, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Trichlorophene?

Post a free request on CompoundList and suppliers of Trichlorophene will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Trichlorophene?

Suppliers quote Trichlorophene 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 Trichlorophene

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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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