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Cosmetic preservatives

Fenticlor

Also known as 2,2'-Thiobis(4-chlorophenol), Bis(2-hydroxy-5-chlorophenyl) sulfide, Fentichlor

CAS 97-24-5Formula C12H8Cl2O2SMolar mass 287.17 g/molEC 202-568-7
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant 23 suppliers listed
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Fenticlor chemical structure, C12H8Cl2O2S, CAS 97-24-5
2D chemical structure

Key facts

What buyers check first

All properties
Physical form
Crystals
Melting point
175.8 to 186.8
Solubility
Less than 1 mg/mL at 72 °F
HS code
293090
Category
Cosmetic preservatives
Illustrative photo, a shrink wrapped pallet of kraft paper sacks in a chemical plant
Typical packagingIllustrative packaging image, not the actual product

What is Fenticlor?

Plain description, key identifiers and synonyms

Fenticlor is an aryl sulfide having two 5-chloro-2-hydroxyphenyl groups attached to sulfur, an antiinfective drug mostly used in veterinary medicine. It has a role as an antiinfective agent and a drug allergen. It is a polyphenol, an aryl sulfide, a member of monochlorobenzenes and a bridged diphenyl antifungal drug.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-chloro-2-(5-chloro-2-hydroxyphenyl)sulfanylphenol
CAS number
97-24-5 CAS number cross-checked
EC number
202-568-7
Molecular formula
C12H8Cl2O2S
UNII
D61659OVD0
MDL number
MFCD00031479
INCI name
2,2'-THIOBIS(4-CHLOROPHENOL)
InChIKey
ANUSOIHIIPAHJV-UHFFFAOYSA-N
InChI
InChI=1S/C12H8Cl2O2S/c13-7-1-3-9(15)11(5-7)17-12-6-8(14)2-4-10(12)16/h1-6,15-16H
SMILES (canonical and isomeric)
C1=CC(=C(C=C1Cl)SC2=C(C=CC(=C2)Cl)O)O

Synonyms

  • 2,2'-Thiobis(4-chlorophenol)
  • Bis(2-hydroxy-5-chlorophenyl) sulfide
  • Fentichlor
  • Novex
  • Ovitrol
  • Phentichlorum
  • Meflorin
  • Oksid
  • Bis(2-hydroxy-5-chlorophenyl)sulfide
  • Fenticloro
  • D 25-Antimykotikum
  • S 7 (antimycotic)
  • Fenticlorum
  • Phenol, 2,2'-thiobis[4-chloro-
  • 2,2'-Dihydroxy-5,5'-dichlorodiphenyl sulfide
  • Ph 549
  • CR 305
  • 2,2'-sulfanediylbis(4-chlorophenol)
  • 2,2'-Dihydroxy-5,5'-dichlorophenyl sulfide
  • HL 1050
  • 5,5'-Dichloro-2,2'-dihydroxydiphenyl sulfide
  • Phenol, 2,2'-thiobis(4-chloro-
  • 2,2'-Thiobis[4-chlorophenol]
  • 4-chloro-2-(5-chloro-2-hydroxyphenyl)sulfanylphenol
  • 2,2'-Thiobis4-chlorophenol
Show all 35 synonyms
  • 4-chloro-2-[(5-chloro-2-hydroxyphenyl)sulfanyl]phenol
  • 4,4'-dichloro-2,2'-thiodiphenol
  • component of Banish
  • 4-chloro-2-(5-chloro-2-hydroxy-phenyl)sulfanyl-phenol
  • 2,5'-dichlorophenyl sulfide
  • 4-chloro-2-(5-chloro-2-hydroxyphenylthio)phenol
  • 2,5'-dichlorodiphenyl sulfide
  • Phenol,2'-thiobis[4-chloro-
  • 5,2'-dihydroxydiphenyl sulfide
  • Fentichlor, Fenticlor, HL 1050, Meflorin, NSC 4112

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

Physical form
Crystalsexp.
Melting point
175.8 to 186.8exp.
Solubility
Less than 1 mg/mL at 72 °Fexp.

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
287.17 g/molcalc.
Exact mass
285.9622 Dacalc.
LogP (octanol/water)
4.56calc.
Topological polar surface area
40.46 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
2calc.
Heavy atoms
17calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0calc.
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, c1ccc(Sc2ccccc2)cc1

c1ccc(Sc2ccccc2)cc1

2 rings, 13 atoms, the Diphenyl sulfide ring system.

1,872 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS05: Corrosive
Corrosive
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H317May cause an allergic skin reaction.
  • H318Causes serious eye damage.
  • H335May cause respiratory irritation.
  • H413May cause long lasting harmful effects to aquatic life.
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.
  • P271Use only outdoors or in a well-ventilated area.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P317Get medical help.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P333 + P317If skin irritation or rash occurs: 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

Fenticlor suppliers

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

All 23 suppliers
23 of 23 offers

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

23 suppliers in 5 countries

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Fenticlor 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

Use classes: Cosmetics.

Cosmetic ingredient, INCI name 2,2'-THIOBIS(4-CHLOROPHENOL)(antimicrobial)

Roles

  • aetiopathogenetic role
  • allergen
  • antiinfective agent
  • drug allergen
  • pharmaceutical

Functional uses

  • Biocide

Cosmetic functions

  • Antimicrobial

Pharmacology

Fenticlor is an antibacterial and antifungal agent for topical use, mostly used now in veterinary medicine.

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2930.90Indicative HS code

Organo-sulphur compounds, other

World exports in 2024
$5.83B
+0.1% vs 2023, imports $5.93B
2019 to 2024
Top exporters
  1. China40.7%
  2. United States10.9%
  3. Japan9.3%
Top importers
  1. United States13.3%
  2. Brazil12.6%
  3. China6.6%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Fenticlor?

Fenticlor is an aryl sulfide having two 5-chloro-2-hydroxyphenyl groups attached to sulfur, an antiinfective drug mostly used in veterinary medicine. It has a role as an antiinfective agent and a drug allergen. It is a polyphenol, an aryl sulfide, a member of monochlorobenzenes and a bridged diphenyl antifungal drug.

What is the CAS number of Fenticlor?

The CAS registry number of Fenticlor is 97-24-5.

What is the molecular formula and weight of Fenticlor?

The molecular formula of Fenticlor is C12H8Cl2O2S and its molar mass is 287.17 g/mol.

What is Fenticlor used for?

Use classes: Cosmetics.

Is Fenticlor hazardous?

Fenticlor carries the GHS signal word "Danger". Main hazards: causes skin irritation, may cause an allergic skin reaction, causes serious eye damage. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Fenticlor?

Fenticlor is usually classified under HS code 293090 (Organo-sulphur compounds, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Fenticlor?

CompoundList lists 23 suppliers of Fenticlor in China, United States, Hong Kong, Japan and 1 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Fenticlor?

Suppliers quote Fenticlor 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 Fenticlor

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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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