2,4,5-Trichlorophenol, 95%

About 2,4,5-Trichlorophenol, 95%

2,4,5-Trichlorophenol is a phenolic building block carrying the CAS registry number 95-95-4 with a typical assay of 95%. The compound has the formula C6H3Cl3O, corresponding to a molecular weight of 197.4 g/mol. Alternative names: Collunosol and Dowicide 2.

In its supplied form it is a white to dark brown powder or crystals or crystalline powder. Literature values give a melting point of 67-69 °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 organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer 2,4,5-Trichlorophenol in 5 g, 25 g and 100 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2,4,5-Trichlorophenol, 95%
Catalogue No.	VQ-010122
CAS Number	95-95-4
IUPAC name	2,4,5-trichlorophenol
Molecular formula	C₆H₃Cl₃O
Molecular weight	197.4 g/mol
Exact mass	195.9249
Purity / assay	95%
HSN code	29420090
InChIKey	LHJGJYXLEPZJPM-UHFFFAOYSA-N
SMILES	C1=C(C(=CC(=C1Cl)Cl)Cl)O
PubChem CID	7271

Physical properties
Physical form	Crystalline
Appearance	White to dark brown powder or crystals or crystalline powder
Melting point	67-69 °C
LogP (XLogP3)	3.7
H-bond donors / acceptors	1 / 1
TPSA	20.2 Å²
Synonyms	Collunosol, Dowicide 2, Phenol, 2,4,5-trichloro-, Preventol I, 2,4,5-TCP, 2,4,5-Trichloro phenol, 2,4,5-Trichloro-phenol, Dowcide 2, 2,5-Trichlorophenol, 06B - Phenols, 18B - Phenols, 2,4,5-trichlorphenol

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
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, P270, P273, P280, P301 + P317, P302 + P352, P305 + P351 + P338, P321, P330, 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

Frequently asked questions

What is the CAS number of 2,4,5-Trichlorophenol, 95%?

The CAS Registry Number of 2,4,5-Trichlorophenol, 95% is 95-95-4. It is also known as Collunosol, Dowicide 2, Phenol, 2,4,5-trichloro-.

What is the molecular formula and molecular weight of 2,4,5-Trichlorophenol, 95%?

2,4,5-Trichlorophenol, 95% has the molecular formula C6H3Cl3O and a molecular weight of 197.4 g/mol. Its IUPAC name is 2,4,5-trichlorophenol.

Which grade and pack sizes of 2,4,5-Trichlorophenol, 95% can I order?

We supply 2,4,5-Trichlorophenol, 95% in (95%) grade, in 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2,4,5-Trichlorophenol, 95%?

Yes. Every lot of 2,4,5-Trichlorophenol, 95% 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 2,4,5-Trichlorophenol, 95% be shipped internationally?

Yes. 2,4,5-Trichlorophenol, 95% 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.