Triclosane, 99%

Name: Triclosane, 99%
Brand: Vaqora Chemicals
SKU: VQ-002982

About Triclosane, 99%

Triclosane is a bioactive small molecule in Synthesis grade carrying the CAS registry number 3380-34-5 with a typical assay of 98%. Its molecular formula is C12H7Cl3O2 and its molecular weight is 289.5 g/mol. Its systematic (IUPAC) name is 5-chloro-2-(2,4-dichlorophenoxy)phenol. Common synonyms include Irgasan and 2,4,4'-Trichloro-2'-hydroxydiphenyl ether.

The material typically appears as white to off-white powder or crystals. Reported physical data include a melting point of 56-58 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for cell signalling research, pharmacological screening, target validation and food and flavour applications. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

Vaqora Chemicals supplies Triclosane in 100 g, 1 kg, 5 kg and 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Cell signalling research
Pharmacological screening
Target validation
Food & flavour applications

Industries

Specifications & identifiers

Chemical identifiers
Product name	Triclosane, 99%
Catalogue No.	VQ-002982
CAS Number	3380-34-5
IUPAC name	5-chloro-2-(2,4-dichlorophenoxy)phenol
Molecular formula	C₁₂H₇Cl₃O₂
Molecular weight	289.5 g/mol
Exact mass	287.9512
Grade	Synthesis
Purity / assay	98%
HSN code	2909
InChIKey	XEFQLINVKFYRCS-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1Cl)O)OC2=C(C=C(C=C2)Cl)Cl
PubChem CID	5564

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystals
Melting point	56-58 °C
LogP (XLogP3)	5
H-bond donors / acceptors	1 / 2
TPSA	29.5 Å²
Synonyms	Irgasan, 2,4,4'-Trichloro-2'-hydroxydiphenyl ether, Irgasan DP300, Stri-Dex Cleansing Bar, Stri-Dex Face Wash, Phenol, 5-chloro-2-(2,4-dichlorophenoxy)-, Lexol 300, 5-Chloro-2-(2,4-dichloro-phenoxy)-phenol, Phenyl ether, 2'-hydroxy-2,4,4'-trichloro-, Germasidol, Clearskin, Pacific

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P264, P264 + P265, P273, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364, P391, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 3380-34-5

IP/BP/USP

Triclosan

CAS: 3380-34-5
Formula: C₁₂H₇Cl₃O₂
MW: 289.5 g/mol

VQ-004257

Frequently asked questions

What is the CAS number of Triclosane, 99%?

The CAS Registry Number of Triclosane, 99% is 3380-34-5. It is also known as Irgasan, 2,4,4'-Trichloro-2'-hydroxydiphenyl ether, Irgasan DP300.

What is the molecular formula and molecular weight of Triclosane, 99%?

Triclosane, 99% has the molecular formula C12H7Cl3O2 and a molecular weight of 289.5 g/mol. Its IUPAC name is 5-chloro-2-(2,4-dichlorophenoxy)phenol.

Which grade and pack sizes of Triclosane, 99% can I order?

We supply Triclosane, 99% in Synthesis (98%) grade, in 100 g, 1 kg, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Triclosane, 99%?

Yes. Every lot of Triclosane, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Triclosane, 99% be shipped internationally?

Yes. Triclosane, 99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.