Tetrachloroguaiacol

Name: Tetrachloroguaiacol
Brand: Vaqora Chemicals
SKU: VQ-051833

About Tetrachloroguaiacol

Tetrachloroguaiacol (CAS 2539-17-5) is a phenolic building block offered by Vaqora Chemicals. The compound has the formula C7H4Cl4O2, corresponding to a molecular weight of 261.9 g/mol. The IUPAC name is 2,3,4,5-tetrachloro-6-methoxyphenol. Common synonyms include 2-Methoxytetrachlorophenol and Methoxytetrachlorophenol.

Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 100 mg, 250 mg, 1 g and 5 g packs, Tetrachloroguaiacol is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Tetrachloroguaiacol
Catalogue No.	VQ-051833
CAS Number	2539-17-5
IUPAC name	2,3,4,5-tetrachloro-6-methoxyphenol
Molecular formula	C₇H₄Cl₄O₂
Molecular weight	261.9 g/mol
Exact mass	261.8936
InChIKey	YZZVKLJKDFFSFL-UHFFFAOYSA-N
SMILES	COC1=C(C(=C(C(=C1Cl)Cl)Cl)Cl)O
PubChem CID	17343

Physical properties
Physical form	Other
LogP (XLogP3)	4.4
H-bond donors / acceptors	1 / 2
TPSA	29.5 Å²
Synonyms	2-Methoxytetrachlorophenol, Methoxytetrachlorophenol, 2,3,4,5-tetrachloro-6-methoxy-phenol, Tetrachloropyrocatechol methyl ether, Tetrachloromethoxyphenol, Phenol, 2,3,4,5-tetrachloro-6-methoxy-, 2-Methoxy-3,4,5,6-tetrachlorophenol, Phenol, tetrachloromethoxy-, 3,4,5,6-Tetrachloroguaiacol, Phenol, 2-methoxy-3,4,5,6-tetrachloro-

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H411Toxic 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 Tetrachloroguaiacol?

The CAS Registry Number of Tetrachloroguaiacol is 2539-17-5. It is also known as 2-Methoxytetrachlorophenol, Methoxytetrachlorophenol, 2,3,4,5-tetrachloro-6-methoxy-phenol.

What is the molecular formula and molecular weight of Tetrachloroguaiacol?

Tetrachloroguaiacol has the molecular formula C7H4Cl4O2 and a molecular weight of 261.9 g/mol. Its IUPAC name is 2,3,4,5-tetrachloro-6-methoxyphenol.

Which grade and pack sizes of Tetrachloroguaiacol can I order?

We supply Tetrachloroguaiacol, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tetrachloroguaiacol?

Yes. Every lot of Tetrachloroguaiacol 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 Tetrachloroguaiacol be shipped internationally?

Yes. Tetrachloroguaiacol 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.