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Central nervous system drugs

Chlorphenesin

Also known as 3-(4-Chlorophenoxy)-1,2-propanediol, 3-(4-chlorophenoxy)propane-1,2-diol, Chlorphenesinum

CAS 104-29-0Formula C9H11ClO3Molar mass 202.64 g/molEC 203-192-6
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant 51 suppliers listed
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Chlorphenesin chemical structure, C9H11ClO3, CAS 104-29-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
104-29-0
Formula
C9H11ClO3
Molar mass
202.64 g/mol
EC number
203-192-6
HS code
290949
Category
Central nervous system drugs

What is Chlorphenesin?

Plain description, key identifiers and synonyms

Chlorphenesin is glycerol in which the hydrogen of one of the primary hydroxy groups is substituted by a 4-chlorophenyl group. It has antifungal and antibacterial properties, and is used for treatment of cutaneous and vaginal infections. Its 1-carbamate is used as a skeletal muscle relaxant for the treatment of painful muscle spasm. It has a role as an antibacterial drug, a muscle relaxant and an antifungal drug. It is a glycol, a member of propane-1,2-diols and a member of monochlorobenzenes.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-(4-chlorophenoxy)propane-1,2-diol
CAS number
104-29-0 CAS number cross-checked
EC number
203-192-6
Molecular formula
C9H11ClO3
UNII
I670DAL4SZ
MDL number
MFCD00021990
INCI name
CHLORPHENESIN
InChIKey
MXOAEAUPQDYUQM-UHFFFAOYSA-N
InChI
InChI=1S/C9H11ClO3/c10-7-1-3-9(4-2-7)13-6-8(12)5-11/h1-4,8,11-12H,5-6H2
SMILES (canonical and isomeric)
C1=CC(=CC=C1OCC(CO)O)Cl

Synonyms

  • 3-(4-Chlorophenoxy)-1,2-propanediol
  • 3-(4-chlorophenoxy)propane-1,2-diol
  • Chlorphenesinum
  • Chlorphenesine
  • Clorfenesina
  • 1,2-Propanediol, 3-(4-chlorophenoxy)-
  • 3-(p-Chlorophenoxy)-1,2-propanediol
  • Glycerol alpha-p-chlorophenyl ether
  • p-Chlorophenyl-alpha-glyceryl ether
  • 3-(p-Chlorophenoxy)propane-1,2-diol
  • Chlorophenesin
  • Gecophen
  • Demykon
  • p-Chlorophenyl glyceryl ether
  • 1,2-PROPANEDIOL, 3-(p-CHLOROPHENOXY)-
  • MixCom1_000324
  • 1,2-Propanediol, 3-(4-chlorophenoxy)- (9CI)
  • 2-Chlorphenesin
  • 3-p-Chlorophenoxy-1,2-propanediol
  • Chlorphenesine (INN-French)
  • Chlorphenesin (mart.)
  • Gechophen
  • p-Chlorophenyl
  • 3-(4-Chlorophenoxy)propane-1,2-diol, 3-(4-Chlorophenoxy)propane-1,2-diol
  • alpha-Glyceryl ether
Show all 29 synonyms
  • 3-?(4-?Chlorophenoxy)?-?1,?2-?propanediol(Chlorphenesin)
  • (+/-)-Chlorphenesin
  • Chlorphenesin (Standard)
  • Chlorphenesin 100 microg/mL in Acetonitrile

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
202.64 g/molcalc.
Exact mass
202.0397 Dacalc.
LogP (octanol/water)
1.07calc.
Topological polar surface area
49.69 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
4calc.
Heavy atoms
13calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.33calc.
Formal charge
0calc.
Stereocentres
1calc.
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
Danger
GHS05: Corrosive
Corrosive
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
  • H315Causes skin irritation.
  • H318Causes serious eye damage.
  • H319Causes serious eye irritation.
  • H332Harmful if inhaled.
  • H335May cause respiratory irritation.
Precautionary statements (21)
  • 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.
  • 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).
  • 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

Chlorphenesin suppliers

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

All 51 suppliers
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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

51 suppliers in 10 countries

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Chlorphenesin 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 CHLORPHENESIN(antimicrobial, preservative)

Pharmacological actions

  • Muscle Relaxants, Central

Roles

  • antibacterial agent
  • antibacterial drug
  • antifungal agent
  • antifungal drug
  • antiinfective agent
  • antimicrobial agent
  • antimicrobial drug
  • muscle relaxant
  • neuromuscular agent
  • pharmaceutical

Functional uses

  • Biocide
  • Preservative

Cosmetic functions

  • Antimicrobial
  • Preservative

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory
  • EU Cosmetics Regulation Annex V, allowed preservative
    Name: chlorphenesin, Ref no: 50, Annex ref: V/50

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2909.49Indicative HS code

Ether-alcohols and their halogenated not elsewhere classified in subheading 2909.4

World exports in 2024
$1.74B
+6.8% vs 2023, imports $1.86B
2019 to 2024
Top exporters
  1. Germany20.6%
  2. China13.9%
  3. Netherlands12.2%
Top importers
  1. China8.8%
  2. Germany8.3%
  3. United States7.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Chlorphenesin?

Chlorphenesin is glycerol in which the hydrogen of one of the primary hydroxy groups is substituted by a 4-chlorophenyl group. It has antifungal and antibacterial properties, and is used for treatment of cutaneous and vaginal infections.

What is the CAS number of Chlorphenesin?

The CAS registry number of Chlorphenesin is 104-29-0.

What is the molecular formula and weight of Chlorphenesin?

The molecular formula of Chlorphenesin is C9H11ClO3 and its molar mass is 202.64 g/mol.

What is Chlorphenesin used for?

Use classes: Cosmetics.

Is Chlorphenesin hazardous?

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

What is the HS code of Chlorphenesin?

Chlorphenesin is usually classified under HS code 290949 (Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Chlorphenesin?

CompoundList lists 51 suppliers of Chlorphenesin in China, India, United States, Canada and 6 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Chlorphenesin in India?

13 suppliers in India list Chlorphenesin on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Chlorphenesin?

Suppliers quote Chlorphenesin 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 Chlorphenesin

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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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