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클로로펜(2-벤질-4-클로로페놀)

Listed by the Korean MFDS as a cosmetic ingredient requiring conditions of use.

All South Korea recordsOpen ingredient profileCompare all marketsOpen official source

Regulatory decision and full conditions

Status
Restricted
Legal role
Binding rule
Regulatory summary
Listed by the Korean MFDS as a cosmetic ingredient requiring conditions of use.
Conditions and restrictions
0.05%

Substance identity

Official source name
클로로펜(2-벤질-4-클로로페놀)
CAS
120-32-1
EC
204-385-8
Identity mapping
cas_number
Linked ingredient
CHLOROPHENE
Search this identity across the siteCAS 120-32-1EC 204-385-8

Linked CosIng identity data

Names and aliases

CHLOROPHENEclorofene

CosIng description: Phenol, 4-chloro-2-(phenylmethyl)-

EU inventory restriction note: II/1602

Recorded cosmetic function: ANTIMICROBIAL, PRESERVATIVE

Function pages:ANTIMICROBIAL, PRESERVATIVE

View the complete ingredient profile

Cross-market snapshot for this identity

Exact linked records currently present in this site. An absent market means no imported exact match, not permission to use the substance.

9 market datasets
PubChem 2D chemical structure for CAS 120-32-1
CAS 120-32-1PubChem CID 8425

Verified chemistry for CAS 120-32-1

Chlorophene

2-benzyl-4-chlorophenol is a diarylmethane. — ChEBI

IUPAC name
2-benzyl-4-chlorophenol
Molecular formula
C13H11ClO
Molecular weight
218.68 g/mol
Exact mass
218.0498427 Da
Monoisotopic mass
218.0498427 Da
XLogP3
4.0
Topological polar surface area
20.2 Ų
Molecular complexity
189.0
Formal charge
0
Hydrogen-bond donors
1
Hydrogen-bond acceptors
1
Rotatable bonds
2
Heavy atoms
15
Covalent units
1

Names and synonyms reported to PubChem

CloropheneSantophen 14-Chloro-2-benzylphenolPhenol, 4-chloro-2-(phenylmethyl)-NeosabenylSeptiphene5-Chloro-2-hydroxydiphenylmethaneBenzylchlorophenol
16 more reported names
Santophen I germicideSantophen ISantophen 1 flakeClorofenoKetolin-HOrthobenzylparachlorophenolOrthobenzyl-p-chlorophenolClorofenumNSC-599894-Chloro-alpha-phenyl-o-cresol7560BB0BO3chlorofeneRefChem:577754204-385-8ClorofeneO-BENZYL-P-CHLOROPHENOL
Open full PubChem recordSafety and hazards at PubChemPubChem annotationsChemical classifications3D structure image
External database identifiers
Advanced structure statistics
Defined atom stereocentres
0
Undefined atom stereocentres
0
Defined bond stereocentres
0
Undefined bond stereocentres
0
3D pharmacophore features
3
3D rings
2
3D hydrophobes
0
3D acceptor features
0
3D donor features
1
3D anionic centres
0
3D cationic centres
0
3D conformers
7
Effective 3D rotors
2.0
Machine-readable structure identifiers
SMILES
C1=CC=C(C=C1)CC2=C(C=CC(=C2)Cl)O
InChI
InChI=1S/C13H11ClO/c14-12-6-7-13(15)11(9-12)8-10-4-2-1-3-5-10/h1-7,9,15H,8H2
InChIKey
NCKMMSIFQUPKCK-UHFFFAOYSA-N

Evidence from additional scientific databases

NIH PubChem PUG-View
Exact identifier match8425

Attributed physical-property, hazard, environmental and use annotations.

  • Substance: o-Benzyl-p-Chlorophenol Source: NTP Technical Reports
  • NTP Technical Report: TR-444: One-Year Initiation/Promotion Study of o-Benzyl-p-Chlorophenol (CASRN 120-32-1) in Swiss (CD-1) Mice (Mouse Skin Study) (1995 ) Source: NTP Technical Reports
  • Peer Review Date: 11/17/93 Source: NTP Technical Reports
  • Note: Initiation/Promotion Study Source: NTP Technical Reports
  • Summary: Under the conditions of this 1-year mouse skin initiation/promotion study in Swiss (CD-1) mice, o -benzyl- p -chlorophenol was a cutaneous irritant and a weak skin tumor promoter relative to strong promoters such as TPA. BCP had no activity as an initiator or as a complete carcinogen. Source: NTP Technical Reports
  • NTP Technical Report: TR-424: Toxicology and Carcinogenesis Studies of o-Benzyl-p-Chlorophenol (CASRN 120-32-1) in F344/N Rats and B6C3F1 Mice (Gavage Studies) (1994 ) Source: NTP Technical Reports
  • Peer Review Date: 12/01/92 Source: NTP Technical Reports
  • Conclusion for Male Rat: No Evidence Source: NTP Technical Reports
  • Conclusion for Female Rat: Equivocal Evidence Source: NTP Technical Reports
  • Conclusion for Male Mice: Some Evidence Source: NTP Technical Reports
  • Conclusion for Female Mice: No Evidence Source: NTP Technical Reports
  • Summary: Under the conditions of these 2-year gavage studies, there was no evidence of carcinogenic activity of o-benzyl-p-chlorophenol in male F344/N rats receiving 30, 60, or 120 mg/kg body weight. There was equivocal evidence of carcinogenic activity of o-benzyl-p-chlorophenol in female F344/N rats based on the occurrence of two rare renal transitional cell carcinomas. There was some evidence of carcinogenic activity of o-benzyl-p-chlorophenol in male B6C3F1 mice based on increased incidences of renal tubule adenoma and renal tubule adenoma or carcinoma (combined). There was no evidence of carcinogenic activity of o-benzyl-p-chlorophenol in female B6C3F1, mice receiving 120, 240, or 480 mg/kg.; o-Benzyl-p-chlorophenol was nephrotoxic for male and female F344/N rats and B6C3F1 mice. The severity of nephropathy was increased in male and female rats and the incidence and severity of nephropathy was increased in male and female mice. The incidence and severity of nephropathy increased with length of treatment. Other lesions considered to be associated with the nephropathy and the secondary hyperparathyroidism in male rats and in male and female mice included fibrous osteodystrophy and soft t Source: NTP Technical Reports
  • First Aid: EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.; SKIN: IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water. IMMEDIATELY call a hospital or poison control center even if no symptoms (such as redness or irritation) develop. IMMEDIATELY transport the victim to a hospital for treatment after washing the affected areas.; INHALATION: IMMEDIATELY leave the contaminated area; take deep breaths of fresh air. If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital. Provide proper respiratory protection to rescuers entering an unknown atmosphere. Whene Source: CAMEO Chemicals
  • Signal: Danger Source: Regulation (EC) No 1272/2008 of the European Parliament and of the Council
  • GHS Hazard Statements: H315: Causes skin irritation [Warning Skin corrosion/irritation]; H317: May cause an allergic skin reaction [Warning Sensitization, Skin]; H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]; H332: Harmful if inhaled [Warning Acute toxicity, inhalation]; H351: Suspected of causing cancer [Warning Carcinogenicity]; H361f: Suspected of damaging fertility [Warning Reproductive toxicity]; H373: May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]; H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]; H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard] Source: Regulation (EC) No 1272/2008 of the European Parliament and of the Council
  • Precautionary Statement Codes: P203, P260, P261, P264, P264+P265, P271, P272, P273, P280, P302+P352, P304+P340, P305+P354+P338, P317, P318, P319, P321, P332+P317, P333+P317, P362+P364, P391, P405, and P501 (click each P-code to see the statement) Source: Regulation (EC) No 1272/2008 of the European Parliament and of the Council
  • Note: This chemical does not meet GHS hazard criteria for 3.3% (5 of 150) of reports. Source: European Chemicals Agency (ECHA)
  • Signal: Danger Source: European Chemicals Agency (ECHA)
  • GHS Hazard Statements: H302 (42%): Harmful if swallowed [Warning Acute toxicity, oral]; H315 (69.3%): Causes skin irritation [Warning Skin corrosion/irritation]; H317 (34%): May cause an allergic skin reaction [Warning Sensitization, Skin]; H318 (90.7%): Causes serious eye damage [Danger Serious eye damage/eye irritation]; H332 (31.3%): Harmful if inhaled [Warning Acute toxicity, inhalation]; H335 (37.3%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]; H351 (31.3%): Suspected of causing cancer [Warning Carcinogenicity]; H361 (28.7%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]; H373 (31.3%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]; H400 (66%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]; H410 (62%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]; H411 (24.7%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard] Source: European Chemicals Agency (ECHA)
  • Precautionary Statement Codes: P203, P260, P261, P264, P264+P265, P270, P271, P272, P273, P280, P301+P317, P302+P352, P304+P340, P305+P354+P338, P317, P318, P319, P321, P330, P332+P317, P333+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement) Source: European Chemicals Agency (ECHA)
  • ECHA C&L Notifications Summary: Aggregated GHS information provided per 150 reports by companies from 14 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.; Reported as not meeting GHS hazard criteria per 5 of 150 reports by companies.; There are 13 notifications provided by 145 of 150 reports by companies with hazard statement code(s).; Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. Source: European Chemicals Agency (ECHA)
  • Signal: Danger Source: NITE-CMC
  • GHS Hazard Statements: H315: Causes skin irritation [Warning Skin corrosion/irritation]; H317: May cause an allergic skin reaction [Warning Sensitization, Skin]; H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]; H332: Harmful if inhaled [Warning Acute toxicity, inhalation]; H351: Suspected of causing cancer [Warning Carcinogenicity]; H361: Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]; H371: May cause damage to organs [Warning Specific target organ toxicity, single exposure]; H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]; H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]; H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard] Source: NITE-CMC
  • Precautionary Statement Codes: P203, P260, P261, P264, P264+P265, P270, P271, P272, P273, P280, P302+P352, P304+P340, P305+P354+P338, P308+P316, P317, P318, P319, P321, P332+P317, P333+P317, P362+P364, P391, P405, and P501 (click each P-code to see the statement) Source: NITE-CMC
  • Signal: Danger Source: Hazardous Chemical Information System (HCIS), Safe Work Australia
  • Cosmetic Ingredient Review Conclusion: The CIR Expert Panel concludes that the available data are insufficient to support safety of Dichlorophene or Chlorophene. Source: Cosmetic Ingredient Review (CIR)
  • Cosmetic Ingredient Review Finding(s): Ingredients for which the data are insufficient and their use in cosmetics is not supported Source: Cosmetic Ingredient Review (CIR)
  • Toxicity Summary: AR binding was observed for clorophene, which were both associated with delays in sexual development and decrements in reproductive performance. Source: Toxin and Toxin Target Database (T3DB)
  • Environmental Bioconcentration: A BCF value of 75 was measured for bluegill sunfish(1). Bluegill sunfish (Lepomis machrochirus) were exposed to 0.057 mg/L o-benzyl-p-chlorophenol for a period of 96 hours followed by a depuration period of 96 hours to determine the ability of the fish to metabolize and eliminate o-benzyl-p-chlorophenol. Depuration rate constants were from 4.67 to 6.94/days with a half-life of 0.14 days(1). The rate constant of o-benzyl-p-chlorophenol uptake in fish ranged from 11.8 to 13.8/days with a half-life of 0.06 days. According to a classification scheme(2), this BCF value suggests that bioconcentration in aquatic organisms is moderate(SRC). Source: Hazardous Substances Data Bank (HSDB)
  • Environmental Fate: TERRESTRIAL FATE: Based on a classification scheme(1), a Koc value of 2,050(2), indicates that o-benzyl-p-chlorophenol is expected to have slight mobility in soil(SRC). Volatilization from moist soil surfaces is not expected to be an important fate process based upon an estimated Henry's Law constant of 2.7X10-9 atm-cu m/mole(SRC) derived from its extrapolated vapor pressure, 1.4X10-6 mm Hg(2), and water solubility, 149 mg/L(2). Volatilization from dry soil surfaces is not expected to be important based on the vapor pressure of this compound(2). Biodegradation of o-benzyl-p-chlorophenol is expected to occur rapidly based on degradation half-lives of 1 to 2 days, in a sewage sludge(2). Source: Hazardous Substances Data Bank (HSDB)
  • Environmental Fate: AQUATIC FATE: Based on a classification scheme(1), a Koc value of 2,050 (2), indicates that o-benzyl-p-chlorophenol is expected to adsorb to suspended solids and sediment(SRC). Volatilization from water surfaces is not expected to be an important fate process(3) based upon an estimated Henry's Law constant of 2.7X10-9 atm-cu m/mole(SRC) derived from its extrapolated vapor pressure, 1.4X10-6 mm Hg(2), and water solubility, 149 mg/L(2). According to a classification scheme(4), a BCF of 75 measured in fish(2), suggests bioconcentration in aquatic organisms is moderate(SRC). An aqueous photolysis half-life of approximately 0.7 days(2), indicates photolysis in sunlit surface waters will be an important fate process(SRC). In addition, river die-away studies using non-acclimated river water indicates that the biodegradation half-life of o-benzyl-p-chlorophenol is approximately 1 to 3 days(2,5). Source: Hazardous Substances Data Bank (HSDB)
  • Environmental Fate: ATMOSPHERIC FATE: According to a model of gas/particle partitioning of semivolatile organic compounds in the atmosphere(1), o-benzyl-p-chlorophenol, which has an extrapolated vapor pressure of 1.4X10-6 mm Hg at 25 °C(2), is expected to exist in both the vapor and particulate phases in the ambient atmosphere. Vapor-phase o-benzyl-p-chlorophenol is degraded in the atmosphere by reaction with photochemically-produced hydroxyl radicals(SRC); the half-life for this reaction in air is estimated to be about 22 hours (SRC), calculated from its rate constant of 1.8X10-11 cu cm/molecule-sec at 25 °C(SRC) that was derived using a structure estimation method(3). Particulate-phase o-benzyl-p-chlorophenol may be removed from the air by wet and dry deposition(SRC). o-Benzyl-p-chlorophenol has been shown to undergo direct photolysis in aqueous solutions with a half-life of approximately 0.7 days(2), which indicates that direct photolysis in the atmosphere may be possible(SRC). Source: Hazardous Substances Data Bank (HSDB)

Mapped by: Existing checksum-valid CAS to unique PubChem CID match. Retrieved: 2026-08-31. Open source record

Scientific classifications and hazard annotations provide context and do not replace the market-specific regulatory decision shown above.

Additional source coverage and match status
SourceResultChecked
NIH PubChem PUG-ViewExact match2026-08-31

A recorded no-match is useful evidence that the source was checked; it is not a claim that the substance does not exist elsewhere.

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Official source and provenance

Registered source
South Korea MFDS cosmetic ingredient data
Source reference
화장품 안전기준 등에 관한 규정, 별표 2, record 2-95
Source record ID
2-95
Source version
2026-19
Source language
Korean
Translation status
No English translation
Effective date
2026-03-18
Source updated
2026-03-18
Snapshot checked
2026-08-30 04:33 UTC
Validation method
MFDS JSON appendices 1–2 parse; 1077 prohibited, 243 restricted
SHA-256
056de35b843a5e31f709073f9e79d5e6e18f7c9164eb537bb099b185a37ef7d8

Registered dataset notes

Dataset coverage
Ingredient identity and separate restriction/regulation data endpoints
Authority note
Korean source is canonical; English materials alone are not complete enough for certification
Inspect the exact official sourceRegulator guidance

How this record fits the market dataset

1320
current South Korea records
243
records marked Restricted
1320
records from this source version
1252
market records with CAS identity

Status distribution

Prohibited: 1077Restricted: 243

Condition text is present on 638 of 1320 current records. An empty condition field is interpreted according to the record type above; it is never converted into an unrestricted-use claim.

South Korea market context

Complete current appendix dataset

Coverage version: MFDS Notice 2026-19, effective 18 March 2026

All rows in official Appendix 1 (prohibited) and Appendix 2 (restricted) of the Safety Standards for Cosmetics.

Verification checklist

  1. Match the Korean canonical substance name and identifiers.
  2. Review all Appendix 1 and 2 matches and conditions.
  3. Check functional-cosmetic and positive-list requirements where applicable.
  4. Confirm current MFDS notice, responsible seller and label obligations.

Official market sources

Verification workflow and record completeness

Before using this result in a compliance decision

  1. Confirm that “클로로펜(2-벤질-4-클로로페놀)” and every CAS/EC identifier refer to the material in your supplier specification.
  2. Match the Korean canonical substance name and identifiers.
  3. Review all Appendix 1 and 2 matches and conditions.
  4. Check functional-cosmetic and positive-list requirements where applicable.
  5. Confirm current MFDS notice, responsible seller and label obligations.
  6. Document the source version and recheck the regulator before manufacture, notification or market placement.

Fields available in this record

  • Official substance nameAvailable
  • CASAvailable
  • ECAvailable
  • Separate condition textAvailable
  • Effective dateAvailable
  • Snapshot hash and methodAvailable

Questions this page answers

This substance is not unrestricted: cosmetic use is subject to the conditions in the cited official record. Check product type, body area, concentration, purity and warning requirements before deciding whether a formulation is compliant.

If this row does not reproduce conditions, open the cited official detail because omission does not mean unrestricted use. Korean source wording is canonical and other positive lists/notices may still apply to the formulation.

The record cites 화장품 안전기준 등에 관한 규정, 별표 2, record 2-95, source version 2026-19. Open the official source.

No. CAS helps resolve identity, but jurisdictions can classify the same substance differently and can apply different product scopes, limits, warnings and transition dates.

Stable citation

클로로펜(2-벤질-4-클로로페놀). 화장품 안전기준 등에 관한 규정, 별표 2, record 2-95. South Korea. Source version 2026-19. CosIng Checker regulatory record: https://cosingchecker.com/regulations/kr/records/1933/

Cite the regulator as the legal authority. This page is a structured evidence index and verification aid, not a substitute for the official text or professional legal assessment.

Interpretation and limits for South Korea

This substance is not unrestricted: cosmetic use is subject to the conditions in the cited official record.

Check product type, body area, concentration, purity and warning requirements before deciding whether a formulation is compliant.

How to interpret the legal role

The cited row forms part of a binding rule or legally incorporated list for this market.

Evidence on this page

  • Recorded outcome: Restricted
  • Legal role: Binding rule
  • Source version: 2026-19
  • Effective date: 2026-03-18

What it does not prove

Korean source wording is canonical and other positive lists/notices may still apply to the formulation.

Further authoritative substance research

These sources can add identity, safety, exposure or hazard context. A link is not evidence that the database contains this exact substance, and none of these sources overrides the market decision above.

Cosmetic Ingredient Review safety assessments

Expert Panel conclusions, assessed ingredient groups, use conditions, dates and report documents

Independent expert review considered by FDA; not a government approval or binding market rule

Research this identity at the source

FDA Global Substance Registration System

UNII identifiers, preferred names, substance types, codes and public substance relationships

Identity registry only; UNII availability does not imply FDA review or approval

Research this identity at the source

ILO/WHO International Chemical Safety Cards

Hazards, symptoms, first aid, storage, incompatibilities and physical properties for covered chemicals

International occupational chemical-safety reference; not cosmetic-use approval

Research this identity at the source

Japan NITE-CHRIP

Chemical identity, Japanese and foreign legal lists, GHS hazards and exposure-related information

Chemical-management evidence; cosmetic status remains governed by the applicable MHLW standard and market rules

Research this identity at the source

NIOSH Pocket Guide to Chemical Hazards

REL, PEL, IDLH, properties, exposure routes, symptoms, target organs, first aid and measurement methods for covered workplace chemicals

US occupational-health guidance and limits; not a cosmetic ingredient decision

Research this identity at the source

OECD eChemPortal

Gateway to authority-owned physical-property, fate, ecotoxicity, toxicity, exposure and GHS records

Discovery gateway; each linked authority remains responsible for its data

Research this identity at the source

US EPA CompTox CTX APIs

API key required for import

DTXSID identity, experimental and predicted properties, toxicity, bioactivity, exposure and environmental data

Scientific and computational evidence; predictions must remain labelled and do not determine cosmetic legality

Research this identity at the source