2,4,8-Trichlorodibenzofuran

Name: 2,4,8-Trichlorodibenzofuran
Brand: Vaqora Chemicals
SKU: VQ-023413

About 2,4,8-Trichlorodibenzofuran

2,4,8-Trichlorodibenzofuran is an impurity of Benzocaine carrying the CAS registry number 54589-71-8. With the molecular formula C12H5Cl3O, it has a molar mass of 271.5 g/mol. Alternative names: Dibenzofuran, 2,4,8-trichloro- and 2,4,8-TCDF.

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. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Benzocaine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer 2,4,8-Trichlorodibenzofuran 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

Related to Benzocaine

View every impurity, metabolite and intermediate we list for Benzocaine.

Benzocaine impurities

Specifications & identifiers

Chemical identifiers
Product name	2,4,8-Trichlorodibenzofuran
Catalogue No.	VQ-023413
CAS Number	54589-71-8
IUPAC name	2,4,8-trichlorodibenzofuran
Molecular formula	C₁₂H₅Cl₃O
Molecular weight	271.5 g/mol
Exact mass	269.9406
Grade	Reference Standard
HSN code	38229090
InChIKey	WJURXKWTCOMRCE-UHFFFAOYSA-N
SMILES	C1=CC2=C(C=C1Cl)C3=C(O2)C(=CC(=C3)Cl)Cl
PubChem CID	41131

Physical properties
Physical form	Solid
LogP (XLogP3)	6.1
H-bond donors / acceptors	0 / 1
TPSA	13.1 Å²
Synonyms	Dibenzofuran, 2,4,8-trichloro-, 2,4,8-TCDF, 4,6,12-trichloro-8-oxatricyclo(7.4.0.02,7)trideca-1(13),2,4,6,9,11-hexaene, 2,4,8-trichlorodibenzo[b,d]furan, PCDF 45

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P270, P280, P301 + P316, P305 + P351 + P338, P321, P330, P337 + P317, 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 2,4,8-Trichlorodibenzofuran?

The CAS Registry Number of 2,4,8-Trichlorodibenzofuran is 54589-71-8. It is also known as Dibenzofuran, 2,4,8-trichloro-, 2,4,8-TCDF, 4,6,12-trichloro-8-oxatricyclo(7.4.0.02,7)trideca-1(13),2,4,6,9,11-hexaene.

What is the molecular formula and molecular weight of 2,4,8-Trichlorodibenzofuran?

2,4,8-Trichlorodibenzofuran has the molecular formula C12H5Cl3O and a molecular weight of 271.5 g/mol. Its IUPAC name is 2,4,8-trichlorodibenzofuran.

What is 2,4,8-Trichlorodibenzofuran used for?

2,4,8-Trichlorodibenzofuran is supplied as a characterised reference material related to Benzocaine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 2,4,8-Trichlorodibenzofuran can I order?

We supply 2,4,8-Trichlorodibenzofuran 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 2,4,8-Trichlorodibenzofuran?

Yes. Every lot of 2,4,8-Trichlorodibenzofuran 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 2,4,8-Trichlorodibenzofuran be shipped internationally?

Yes. 2,4,8-Trichlorodibenzofuran 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.