Triclosan

CAS Number: 3380-34-5

Molecular Formula: C12H7Cl3O2

Purity: Triclosan 98% purity

Triclosan supplierbuy bulk triclosanUSP grade triclosanantibacterial agent for soapindustrial grade antimicrobial powderwholesale triclosan CAS 3380-34-5

About Triclosan

Triclosan (CAS 3380-34-5) remains a critical component in the United States API intermediates market, where its high purity fine chemicals grade is specifically sought by US-based CDMOs for the synthesis of advanced antimicrobial coatings and specialized pharmaceutical formulations requiring Pharma/API purity 99%. 5-Ch...

Synonyms

2,4,4'-trichloro-2'-hydroxydiphenyl ether
2-Hydroxy-2',4,4'-trichlorodiphenyl Ether
Aquasept
Clearasil Daily Face Wash
Cliniclean

View all

Triclosan Specifications

CAS Number

3380-34-5

Molecular Formula

C12H7Cl3O2

Molecular Weight

289.54 g/mol

IUPAC Name

5-chloro-2-(2,4-dichlorophenoxy)phenol

Canonical SMILES

C1=CC(=C(C=C1Cl)O)OC2=C(C=C(C=C2)Cl)Cl

InChI Key

XEFQLINVKFYRCS-UHFFFAOYSA-N

InChI

InChI=1S/C12H7Cl3O2/c13-7-1-3-11(9(15)5-7)17-12-4-2-8(14)6-10(12)16/h1-6,16H

EINECS Number

222-182-2

MDL Number

MFCD00800992

HSN No

29095000

CAS Number

3380-34-5

Molecular Formula

C12H7Cl3O2

Molecular Weight

289.54 g/mol

IUPAC Name

5-chloro-2-(2,4-dichlorophenoxy)phenol

Canonical SMILES

C1=CC(=C(C=C1Cl)O)OC2=C(C=C(C=C2)Cl)Cl

InChI Key

XEFQLINVKFYRCS-UHFFFAOYSA-N

InChI

InChI=1S/C12H7Cl3O2/c13-7-1-3-11(9(15)5-7)17-12-4-2-8(14)6-10(12)16/h1-6,16H

EINECS Number

222-182-2

MDL Number

MFCD00800992

HSN No

29095000

Molecular Weight

289.54 g/mol

Purity

Triclosan 98% purity

Melting Point

55-57 °C

Boiling Point

280-290 °C

Freezing point

55 - 57 °C

Flash Point

162.20 °C

Density

1.49 g/cm3

pKa

7.9 (at 25℃)

logP

4.76

Vapour pressure

4 x 10-6 mm Hg at 20 °C

Precautionary Statement Codes

P264, P273, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, P362, P391, and P501

Hazard Classes and Categories

Skin Irrit. 2 (100%) Eye Irrit. 2A (100%)

Antiseptic and Disinfectant

A broad-spectrum antimicrobial agent used in hospital surgical scrubs, hand washes, and for the decolonization of MRSA-carrying patients prior to surgery

Pharmaceutical Secondary Standard

A certified reference material utilized as a diagnostic or analytical standard for quality control, method development, and the determination of analytes in wastewater and food samples

Cosmetic Preservative

A biocidal ingredient incorporated into personal care products such as toothpaste, deodorants, soaps, and creams to prevent microbial spoilage and control plaque or gingivitis

Materials Preservative

A functional additive embedded in consumer goods, including plastics, textiles, kitchen utensils, and toys, to provide long-lasting protection against the growth of bacteria, fungi, and mildew

Pesticide Active Ingredient

An antimicrobial agent registered for use in commercial, industrial, and residential premises to prevent microbial growth on HVAC coils, conveyor belts, and interior surfaces.