2,3,4,5,6-Pentachloroanisole

Name: 2,3,4,5,6-Pentachloroanisole
Brand: Vaqora Chemicals
SKU: VQ-040360

About 2,3,4,5,6-Pentachloroanisole

Listed under CAS 1825-21-4, 2,3,4,5,6-Pentachloroanisole is an analytical reagent available from Vaqora Chemicals. Its molecular formula is C7H3Cl5O and its molecular weight is 280.4 g/mol. Systematically, it is named 1,2,3,4,5-pentachloro-6-methoxybenzene. Common synonyms include Pentachloroanisole and Pentachlorophenyl methyl ether.

Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span agrochemical formulations and laboratory analysis. It is used across academic and industrial research and agrochemical production.

Vaqora Chemicals supplies 2,3,4,5,6-Pentachloroanisole in 100 mg, 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Agrochemical formulations
Laboratory analysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2,3,4,5,6-Pentachloroanisole
Catalogue No.	VQ-040360
CAS Number	1825-21-4
IUPAC name	1,2,3,4,5-pentachloro-6-methoxybenzene
Molecular formula	C₇H₃Cl₅O
Molecular weight	280.4 g/mol
Exact mass	279.8597
InChIKey	BBABSCYTNHOKOG-UHFFFAOYSA-N
SMILES	COC1=C(C(=C(C(=C1Cl)Cl)Cl)Cl)Cl
PubChem CID	15767

Physical properties
Physical form	Other
LogP (XLogP3)	5.4
H-bond donors / acceptors	0 / 1
TPSA	9.2 Å²
Synonyms	Pentachloroanisole, Pentachlorophenyl methyl ether, Benzene, pentachloromethoxy-, Pentachloromethoxybenzene, Methyl pentachlorophenate, Methyl pentachlorophenyl ester, Methyl pentachlorophenyl ether, Anisole, 2,3,4,5,6-pentachloro-, Ether, methyl pentachlorophenyl, Benzene, 1,2,3,4,5-pentachloro-6-methoxy-, 1,2,3,4,5-Pentachloro-6-methoxy-benzene

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H400Very toxic to aquatic life

Precautionary statements: P264, P270, P273, P301 + P317, P330, 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 2,3,4,5,6-Pentachloroanisole?

The CAS Registry Number of 2,3,4,5,6-Pentachloroanisole is 1825-21-4. It is also known as Pentachloroanisole, Pentachlorophenyl methyl ether, Benzene, pentachloromethoxy-.

What is the molecular formula and molecular weight of 2,3,4,5,6-Pentachloroanisole?

2,3,4,5,6-Pentachloroanisole has the molecular formula C7H3Cl5O and a molecular weight of 280.4 g/mol. Its IUPAC name is 1,2,3,4,5-pentachloro-6-methoxybenzene.

Which grade and pack sizes of 2,3,4,5,6-Pentachloroanisole can I order?

We supply 2,3,4,5,6-Pentachloroanisole, 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 2,3,4,5,6-Pentachloroanisole?

Yes. Every lot of 2,3,4,5,6-Pentachloroanisole 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 2,3,4,5,6-Pentachloroanisole be shipped internationally?

Yes. 2,3,4,5,6-Pentachloroanisole 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.