Sodium pentachlorophenate

Name: Sodium pentachlorophenate
Brand: Vaqora Chemicals
SKU: VQ-010489

About Sodium pentachlorophenate

Listed under CAS 131-52-2, Sodium pentachlorophenate is a halogenated building block available from Vaqora Chemicals (Synthesis grade) at a purity of 80%. Formula C6Cl5NaO, molecular weight 288.3 g/mol. Systematically, it is named sodium 2,3,4,5,6-pentachlorophenolate. Alternative names: Pentachlorophenol sodium salt and Sodium pentachlorophenolate.

The material typically appears as a buff coloured powder or crystalline powder. Key physical data: a melting point of above 300 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span cross-coupling substrates, alkylation reactions, organic synthesis and agrochemical formulations. It is used across pharmaceutical manufacturing, academic and industrial research and agrochemical production.

Standard pack sizes are 500 g, 5 kg and 50 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Cross-coupling substrates
Alkylation reactions
Organic synthesis
Agrochemical formulations

Industries

Specifications & identifiers

Chemical identifiers
Product name	Sodium pentachlorophenate
Catalogue No.	VQ-010489
CAS Number	131-52-2
IUPAC name	sodium 2,3,4,5,6-pentachlorophenolate
Molecular formula	C₆Cl₅NaO
Molecular weight	288.3 g/mol
Exact mass	287.826
Grade	Synthesis
Purity / assay	80%
HSN code	29071190
InChIKey	HCJLVWUMMKIQIM-UHFFFAOYSA-M
SMILES	C1(=C(C(=C(C(=C1Cl)Cl)Cl)Cl)Cl)[O-].[Na+]
PubChem CID	23663539

Physical properties
Physical form	Powder
Appearance	Buff coloured powder or crystalline powder
Melting point	> 300 °C
H-bond donors / acceptors	0 / 1
TPSA	23.1 Å²
UN number	UN 2567
Synonyms	Pentachlorophenol sodium salt, Sodium pentachlorophenolate, Sodium pentachlorophenol, Sodium pentachlorophenoxide, Santobrite D, Dowicide G, Preventol PN, Witophen N, Mystox D, PCP Sodium salt, PCP-Sodium, Sodium PCP

Safety & hazard information (GHS)

Toxic

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H330Fatal if inhaled
H335May cause respiratory irritation
H351Suspected of causing cancer
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P261, P262, P264, P264 + P265, P270, P271, P273, P280, P284, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P318, P319, P320, P321, P330, P332 + P317, P337 + P317, P361 + P364

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 Sodium pentachlorophenate?

The CAS Registry Number of Sodium pentachlorophenate is 131-52-2. It is also known as Pentachlorophenol sodium salt, Sodium pentachlorophenolate, Sodium pentachlorophenol.

What is the molecular formula and molecular weight of Sodium pentachlorophenate?

Sodium pentachlorophenate has the molecular formula C6Cl5NaO and a molecular weight of 288.3 g/mol. Its IUPAC name is sodium 2,3,4,5,6-pentachlorophenolate.

Which grade and pack sizes of Sodium pentachlorophenate can I order?

We supply Sodium pentachlorophenate in Synthesis (80%) grade, in 500 g, 5 kg, 50 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium pentachlorophenate?

Yes. Every lot of Sodium pentachlorophenate 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 Sodium pentachlorophenate be shipped internationally?

Yes. Sodium pentachlorophenate is classified as hazardous (UN 2567), 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.