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Triclocarban (TCC, Trichlorocarbanilide)

TCC / Triclocarban
CAS 101-20-2 · Formula C13H9Cl3N2O · MW 315.6 g/mol

A chlorinated urea bacteriostat historically formulated into bar soaps and incorporated into plastics for material protection. It has been used as a bacteriostat in cleansing-product formulations and as a material preservative (bacteriostat) in plastics.

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HS Code
2924.21
At a Glance
Material Family
Specialty Additives
Record Type
Pure compound
Primary Role
Biocidal Action · Preservation
Functional Roles
Biocidal Action Preservation
INCI Name
TRICLOCARBAN
CosIng Functions
ANTIMICROBIALDEODORANTPRESERVATIVE
Industries Served
Agriculture Beauty & Personal Care HI&I Cleaning Oil & Gas Water Treatment
Applications & Use Cases
  • ▸ Material preservative: Bacteriostat incorporated into plastics.
  • ▸ Cleansing formulations: Antimicrobial agent used in soap and cleansing products.
Physical Properties
Melting Point
482 to 256 °C
Boiling Point
250 °C at 97.8 kPa (733 mm Hg)
Density
0.336 g/cu cm at 20 °C
Solubility
< 1 mg/mL at 26 °C
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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HS / Tariff Classification
Harmonized System (HS) Code — 6-digit international heading
2924 . 21
Chapter 29
Organic chemicals
Heading 29.24
Internationally harmonized (WCO HS)
Subheading 2924.21
6-digit international code — national tariff line adds further digits
Chemical Identity
CAS Number
101-20-2
Molecular Formula
C13H9Cl3N2O
Molecular Weight
315.6 g/mol
IUPAC Name
1-(4-chlorophenyl)-3-(3,4-dichlorophenyl)urea
INCI Name
TRICLOCARBAN
PubChem CID
7547
InChI Key
ICUTUKXCWQYESQ-UHFFFAOYSA-N
Synonyms & Trade Names
Triclocarban 1-(4-Chlorophenyl)-3-(3,4-dichlorophenyl)urea 3,4,4'-TRICHLOROCARBANILIDE Cutisan Procutene Solubacter Cusiter Genoface Trilocarban Urea, N-(4-chlorophenyl)-N'-(3,4-dichlorophenyl)- 3,4,4'-Trichlorodiphenylurea Trichlocarban Triclocarbanum N-(4-Chlorophenyl)-N'-(3,4-dichlorophenyl)urea TCC Soap 3,4,4'-trichloro carbanilide 1-(3',4'-Dichlorophenyl)-3-(4'-chlorophenyl)urea ENT 26925
Full Description

Triclocarban (CAS 101-20-2), or TCC, is a chlorinated diarylurea antimicrobial agent. It has been used as a bacteriostat in cleansing-product formulations and as a material preservative (bacteriostat) in plastics.

Frequently Asked Questions

What is trichlorocarbanilide (triclocarban) used for?

Triclocarban (TCC) is a chlorinated diarylurea antimicrobial agent. It has been used as a bacteriostat in cleansing-product formulations and as a material preservative (bacteriostat) incorporated into plastics. RawSource supplies it as an industrial specialty additive to formulators.

Is triclocarban the same as triclosan?

No. They are distinct chemicals: triclocarban (TCC, CAS 101-20-2) is a chlorinated diarylurea, while triclosan is a chlorinated diphenyl ether with a different CAS number and structure. They are not interchangeable and are sourced as separate products.

What is the CAS number and molecular formula of triclocarban?

Triclocarban has CAS number 101-20-2 and molecular formula C13H9Cl3N2O. It is classified under the Specialty Additives family.

Where can I find handling and hazard information for triclocarban?

Handling, GHS classification, and storage guidance are provided in the product Safety Data Sheet, supplied by RawSource with every order. Consult the current SDS for PPE and handling requirements before use.

How is bulk triclocarban packaged and priced?

RawSource supplies triclocarban to industrial buyers with Certificate of Analysis and SDS per lot, and quotes by order based on volume and packaging. Submit a bulk RFQ with your target quantity for current pricing and lead time.

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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.
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