Triclocarban

Also known as: TCC, Trichlorocarbanilide, 3,4,4'-Trichlorocarbanilide, N-(4-Chlorophenyl)-N'-(3,4-dichlorophenyl)urea, 1-(4-Chlorophenyl)-3-(3,4-dichlorophenyl)urea, N-(4-Chlorophenyl)-N-(3,4-dichlorophenyl)urea, Procutene, Solubacter, Nobacer

Triclocarban (CAS 101-20-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H9Cl3N2O and a molecular weight of 315.582 g/mol. Key properties include a melting point of 254-256 °C(lit.), a boiling point of 475.3±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 241.2±31.5 °C. It is classified under GHS with signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 101-20-2
Jingsj CID: J-19199-9
Molecular Formula: C₁₃H₉Cl₃N₂O
Molecular Weight: 315.582 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	254-256 °C(lit.)
Boiling Point	475.3±55.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	241.2±31.5 °C
Exact Mass	313.978058
PSA	41.13000
LogP	5.66
Vapor Pressure	0.0±1.2 mmHg at 25°C
Refractive Index	1.630
Storage Conditions	Refrigerator
Stability	Stable. Combustible. Incompatible with strong oxidizing agents strong bases.
Additional Property	<0.1 g/100 mL at 26 ºC

GHS Safety & Compliance

Environmental HazardSignal word: Warning

H410 — Very toxic to aquatic life with long lasting effects

Activity & Biological Data

Target	Bacterial[1]
Additional Information	[1]. Kanbara Y, et al. Nanomolar concentration of triclocarban increases the vulnerability of rat thymocytes to oxidative stress. J Toxicol Sci. 2013 Feb;38(1):49-55. [2]. Huang H, et al. The in vitro estrogenic activities of triclosan and triclocarban. J Appl Toxicol. 2014 Sep;34(9):1060-7. [3]. Kennedy RC, et al. Early life triclocarban exposure during lactation affects neonate rat survival. Reprod Sci. 2015 Jan;22(1):75-89.

Target

Bacterial[1]

Additional Information

[1]. Kanbara Y, et al. Nanomolar concentration of triclocarban increases the vulnerability of rat thymocytes to oxidative stress. J Toxicol Sci. 2013 Feb;38(1):49-55. [2]. Huang H, et al. The in vitro estrogenic activities of triclosan and triclocarban. J Appl Toxicol. 2014 Sep;34(9):1060-7. [3]. Kennedy RC, et al. Early life triclocarban exposure during lactation affects neonate rat survival. Reprod Sci. 2015 Jan;22(1):75-89.

Customs & Trade Information

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Triclocarban?

The CAS number of Triclocarban is 101-20-2.

What are the molecular formula and molecular weight of Triclocarban?

Triclocarban has molecular formula C13H9Cl3N2O and molecular weight 315.582 g/mol.

Is Triclocarban hazardous?

Triclocarban has GHS signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects.

What are the upstream and downstream products of Triclocarban?

For Triclocarban, Upstream Products: 4-Chloroaniline, 3,4-Dichlorophenyl isocyanate, 4-Chlorophenyl isocyanate; Downstream Products: 4-Chloroaniline, 3,4-Dichloroaniline.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Triclocarban (CAS 101-20-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19199-9 (accessed 2026-11-07).

Data for reference only; verify product details with suppliers before purchase.