Specialty Additives Available — Bulk Only

Chlorphenesin

CAS 104-29-0 · Formula C9H11ClO3 · MW 202.63 g/mol

A glyceryl-ether preservative used to protect cosmetic and personal-care formulations from microbial spoilage. In cosmetic and personal-care formulations it is used as a preservative.

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CAS Number
104-29-0
Formula
C9H11ClO3
Molecular Weight
202.63 g/mol
Material Family
Specialty Additives
At a Glance
Material Family
Specialty Additives
Record Type
Pure compound
Primary Role
Biocidal Action · Preservation
Functional Roles
CHLORPHENESIN
ANTIMICROBIALPRESERVATIVE
Applications & Use Cases
  • Cosmetic preservative: Protects personal-care formulations against microbial growth
  • Aqueous-system preservation: Preserves water-containing emulsions and solutions
  • Formulation stability: Preservative component compatible with broader preservative systems
Physical Properties
Melting Point
86–92
Solubility
10000 mg/L
Safety & Handling
Full SDS available on request

A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.

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Chemical Identity
CAS Number
104-29-0
Molecular Formula
C9H11ClO3
Molecular Weight
202.63 g/mol
IUPAC Name
3-(4-chlorophenoxy)propane-1,2-diol
INCI Name
CHLORPHENESIN
PubChem CID
InChI Key
MXOAEAUPQDYUQM-UHFFFAOYSA-N
Synonyms & Trade Names
chlorphenesin 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 GlyTouCan:G61376RH G61376RH
Full Description

Chlorphenesin (CAS 104-29-0) is an aryl glyceryl ether-alcohol. In cosmetic and personal-care formulations it is used as a preservative.

Frequently Asked Questions

What is another name for chlorphenesin?

Chlorphenesin (CAS 104-29-0) is an aryl glyceryl ether-alcohol, chemically 3-(4-chlorophenoxy)propane-1,2-diol, with formula C9H11ClO3. RawSource supplies it as a cosmetic preservative raw material.

What is chlorphenesin used for in cosmetics?

Chlorphenesin is used as a preservative in cosmetic and personal-care formulations, protecting water-containing emulsions and solutions against microbial growth. It is often used as part of a broader preservative system. Usage levels and compatibility are determined by the formulator.

Is chlorphenesin water soluble?

Chlorphenesin is a glyceryl-ether alcohol with limited water solubility and is typically incorporated into the aqueous or surfactant phase of a formulation. Solubility and incorporation guidance are covered in the technical data and SDS. Contact RawSource for the specification of the grade we supply.

What grade and packaging is chlorphenesin available in?

RawSource supplies chlorphenesin as a cosmetic-grade preservative raw material in industrial packaging. The HS classification is 290949. Request the CoA and SDS along with available pack sizes for your volume.

What is the cost of bulk chlorphenesin?

Pricing depends on grade, packaging, and order volume. RawSource quotes bulk quantities directly rather than listing a fixed price. Send your required volume for a current quote and lead time.

Disclaimer. Information on this page — including properties, identifiers, hazard, transport (DOT/UN) and tariff (HS) classifications, and applications — is provided for general reference and is compiled from authoritative public sources (e.g. PubChem/ECHA, 49 CFR 172.101, the Harmonized Tariff Schedule). Values are typical and are not a guaranteed specification; the Certificate of Analysis (CoA) for the lot purchased governs. Products are sold for industrial and professional use only. Nothing here is a medical, health, or efficacy claim or advice. Always consult the current Safety Data Sheet (SDS) before handling, storage, transport or disposal, and confirm regulatory status, classification and suitability for your application and jurisdiction. Hazard, transport and tariff classifications must be verified for your specific shipment. RawSource makes no warranty, express or implied, and assumes no liability for use of this information. Trademarks. Third-party trademarks and brand names are the property of their respective owners; any reference is nominative — used only to identify a comparable product — and does not imply affiliation with, sponsorship by, or endorsement by the trademark owner.