1,2,3,4,6,7,9-Heptachlorodibenzo-p-dioxin
1,2,3,4,6,7,9-七氯二苯并-对-二恶英
Also known as: 1,2,3,4,6,7,9-Heptachlorodibenzo-para-dioxin, 1,2,3,4,6,7,9-Heptachlorodibenzodioxin, 1,2,3,4,6,7,9-HpCDD, HpCDD, 1,2,3,4,6,7,9-Heptachlorodibenzo[1,4]dioxin
1,2,3,4,6,7,9-Heptachlorodibenzo-p-dioxin (CAS 58200-70-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12HCl7O2 and a molecular weight of 425.30600 g/mol. It is also known as 1,2,3,4,6,7,9-Heptachlorodibenzo-para-dioxin, 1,2,3,4,6,7,9-Heptachlorodibenzodioxin and 1,2,3,4,6,7,9-HpCDD. Key properties include a boiling point of 498.9ºC at 760 mmHg, a density of 1.834g/cm3 and a flash point of 187.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 58200-70-7
- Jingsj CID
- J-1431355-2
- Molecular Formula
- C12HCl7O2
- Chinese Name
- 1,2,3,4,6,7,9-七氯二苯并-对-二恶英
- Molecular Weight
- 425.30600 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 498.9ºC at 760 mmHg |
|---|---|
| Density | 1.834g/cm3 |
| Flash Point | 187.5ºC |
Frequently Asked Questions
What is the CAS number of 1,2,3,4,6,7,9-Heptachlorodibenzo-p-dioxin?
The CAS number of 1,2,3,4,6,7,9-Heptachlorodibenzo-p-dioxin is 58200-70-7.
What are the molecular formula and molecular weight of 1,2,3,4,6,7,9-Heptachlorodibenzo-p-dioxin?
1,2,3,4,6,7,9-Heptachlorodibenzo-p-dioxin has molecular formula C12HCl7O2 and molecular weight 425.30600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2,3,4,6,7,9-Heptachlorodibenzo-p-dioxin (CAS 58200-70-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1431355-2 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.