1,2,3,7,8,9-Hexachlorodibenzodioxin

Name: 1,2,3,7,8,9-Hexachlorodibenzodioxin
Brand: Vaqora Chemicals
SKU: VQ-050153

About 1,2,3,7,8,9-Hexachlorodibenzodioxin

1,2,3,7,8,9-Hexachlorodibenzodioxin (CAS 19408-74-3) is an ether building block offered by Vaqora Chemicals. Formula C12H2Cl6O2, molecular weight 390.9 g/mol. Systematically, it is named 1,2,3,7,8,9-hexachlorodibenzo-p-dioxin. Common synonyms include 1,2,3,7,8,9-HxCDD and Dibenzo-p-dioxin, 1,2,3,7,8,9-hexachloro-.

It is supplied as a solid. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer 1,2,3,7,8,9-Hexachlorodibenzodioxin in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	1,2,3,7,8,9-Hexachlorodibenzodioxin
Catalogue No.	VQ-050153
CAS Number	19408-74-3
IUPAC name	1,2,3,7,8,9-hexachlorodibenzo-p-dioxin
Molecular formula	C₁₂H₂Cl₆O₂
Molecular weight	390.9 g/mol
Exact mass	389.8156
InChIKey	LGIRBUBHIWTVCK-UHFFFAOYSA-N
SMILES	C1=C2C(=C(C(=C1Cl)Cl)Cl)OC3=C(C(=C(C=C3O2)Cl)Cl)Cl
PubChem CID	29575

Physical properties
Physical form	Solid
LogP (XLogP3)	7.4
H-bond donors / acceptors	0 / 2
TPSA	18.5 Å²
Synonyms	1,2,3,7,8,9-HxCDD, Dibenzo-p-dioxin, 1,2,3,7,8,9-hexachloro-, PCDD 70, 1,2,3,7,8,9-Hexachlorodibenzo(b,e)(1,4)dioxin, D 70, 1,2,3,7,8,9-HXCD, 1,2,3,7,8,9-Hexa-chlorodibenzo-p-dioxin

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

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 1,2,3,7,8,9-Hexachlorodibenzodioxin?

The CAS Registry Number of 1,2,3,7,8,9-Hexachlorodibenzodioxin is 19408-74-3. It is also known as 1,2,3,7,8,9-HxCDD, Dibenzo-p-dioxin, 1,2,3,7,8,9-hexachloro-, PCDD 70.

What is the molecular formula and molecular weight of 1,2,3,7,8,9-Hexachlorodibenzodioxin?

1,2,3,7,8,9-Hexachlorodibenzodioxin has the molecular formula C12H2Cl6O2 and a molecular weight of 390.9 g/mol. Its IUPAC name is 1,2,3,7,8,9-hexachlorodibenzo-p-dioxin.

Which grade and pack sizes of 1,2,3,7,8,9-Hexachlorodibenzodioxin can I order?

We supply 1,2,3,7,8,9-Hexachlorodibenzodioxin, 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 1,2,3,7,8,9-Hexachlorodibenzodioxin?

Yes. Every lot of 1,2,3,7,8,9-Hexachlorodibenzodioxin 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 1,2,3,7,8,9-Hexachlorodibenzodioxin be shipped internationally?

Yes. 1,2,3,7,8,9-Hexachlorodibenzodioxin 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.