1,6-Dichlorodibenzo-p-dioxin

1,6-二氯二苯并-对-二恶英

Also known as: 1,6-Dichlorodibenzo[b,e][1,4]dioxin, 1,6-Dichlorodibenzo-para-dioxin, 1,6-dichloro-dibenzo-p-dioxin, Dibenzo[b,e][1,4]dioxin, 1,6-dichloro-

1,6-Dichlorodibenzo-p-dioxin (CAS 38178-38-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H6Cl2O2 and a molecular weight of 253.08100 g/mol. It is also known as 1,6-Dichlorodibenzo[b,e][1,4]dioxin, 1,6-Dichlorodibenzo-para-dioxin and 1,6-dichloro-dibenzo-p-dioxin. Key properties include a boiling point of 349.7ºC at 760 mmHg, a density of 1.47g/cm3 and a flash point of 140ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
38178-38-0
Jingsj CID
J-1010462-4
Molecular Formula
C12H6Cl2O2
Chinese Name
1,6-二氯二苯并-对-二恶英
Molecular Weight
253.08100 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point349.7ºC at 760 mmHg
Density1.47g/cm3
Flash Point140ºC

Frequently Asked Questions

What is the CAS number of 1,6-Dichlorodibenzo-p-dioxin?

The CAS number of 1,6-Dichlorodibenzo-p-dioxin is 38178-38-0.

What are the molecular formula and molecular weight of 1,6-Dichlorodibenzo-p-dioxin?

1,6-Dichlorodibenzo-p-dioxin has molecular formula C12H6Cl2O2 and molecular weight 253.08100 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1,6-Dichlorodibenzo-p-dioxin (CAS 38178-38-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1010462-4 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.