2,5-Dichlorophenol

Name: 2,5-Dichlorophenol
Brand: Vaqora Chemicals
SKU: VQ-040293

About 2,5-Dichlorophenol

Vaqora Chemicals supplies 2,5-Dichlorophenol, an API impurity reference standard registered under CAS number 583-78-8. The compound has the formula C6H4Cl2O, corresponding to a molecular weight of 163.0 g/mol. It is also known as Phenol, 2,5-dichloro- or 2,5-DCP.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of the parent drug substance to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 2,5-Dichlorophenol in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Specifications & identifiers

Chemical identifiers
Product name	2,5-Dichlorophenol
Catalogue No.	VQ-040293
CAS Number	583-78-8
IUPAC name	2,5-dichlorophenol
Molecular formula	C₆H₄Cl₂O
Molecular weight	163 g/mol
Exact mass	161.9639
Grade	Reference Standard
HSN code	38229090
InChIKey	RANCECPPZPIPNO-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1Cl)O)Cl
PubChem CID	66

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	1 / 1
TPSA	20.2 Å²
Synonyms	Phenol, 2,5-dichloro-, 2,5-DCP, 3,6-dichlorophenol, 2,5-dichlorophenol-cp std, 2,5-Dichlorophenol (ACD/Name 4.0)

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P260, P264, P264 + P265, P270, P273, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P317, P321, P330, P332 + P317, P337 + P317, P362 + P364, P363, P391, P405, 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 2,5-Dichlorophenol?

The CAS Registry Number of 2,5-Dichlorophenol is 583-78-8. It is also known as Phenol, 2,5-dichloro-, 2,5-DCP, 3,6-dichlorophenol.

What is the molecular formula and molecular weight of 2,5-Dichlorophenol?

2,5-Dichlorophenol has the molecular formula C6H4Cl2O and a molecular weight of 163 g/mol. Its IUPAC name is 2,5-dichlorophenol.

Which grade and pack sizes of 2,5-Dichlorophenol can I order?

We supply 2,5-Dichlorophenol in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2,5-Dichlorophenol?

Yes. Every lot of 2,5-Dichlorophenol 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 2,5-Dichlorophenol be shipped internationally?

Yes. 2,5-Dichlorophenol 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.