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5-Bromo-2,2-dimethyl-1,3-dioxane-4,6-dione

Also known as: 5-Bromo-2,2-dimethyl-1,3-dioxane-4,6-dione, 5-Bromo-2,2-dimethyl-1,3-dioxane-4,6-dione, 1,3-Dioxane-4,6-dione, 5-bromo-2,2-dimethyl-, 5-BroMo-2,2-diMethyl-1,3-dioxane-4,6-dione, 5-Brom-2,2-dimethyl-4,6-dioxo-1,3-dioxin, 5-bromo-2,2-dimethyl-1,3-dioxan-4,6-dione, 5-bromo-2,2-dimethyl-4,6-dioxo-1,3-dioxane, 5-bromo-2,2-dimethyl-4,6-dioxo-1,3-dioxin, 5-bromo-2,2-dimethyl-4,6-dioxo-1,3-dioxine, 5-bromo-2,2-dimethyl-[1,3]dioxane-4,6-dione, bromodimethyldioxanedione

5-Bromo-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 66145-20-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C6H7BrO4 and a molecular weight of 223.02100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
66145-20-8
Jingsj CID
J-907939-4
Molecular Formula
C6H7BrO4
Molecular Weight
223.02100 g/mol
Category
Ketones
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass221.95300
PSA52.60000
LogP0.58600

Customs & Trade Information

HS Code2934999090
Summary2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 5-Bromo-2,2-dimethyl-1,3-dioxane-4,6-dione?

The CAS number of 5-Bromo-2,2-dimethyl-1,3-dioxane-4,6-dione is 66145-20-8.

What are the molecular formula and molecular weight of 5-Bromo-2,2-dimethyl-1,3-dioxane-4,6-dione?

5-Bromo-2,2-dimethyl-1,3-dioxane-4,6-dione has molecular formula C6H7BrO4 and molecular weight 223.02100 g/mol.

What are the upstream and downstream products of 5-Bromo-2,2-dimethyl-1,3-dioxane-4,6-dione?

For 5-Bromo-2,2-dimethyl-1,3-dioxane-4,6-dione, Upstream Products: Meldrum's acid; Downstream Products: 2,2,5-Trimethyl-1,3-dioxane-4,6-dione, 2,2-dimethyl-5-(pyrrolidin-2-ylidene)-1,3-dioxane-4,6-dione.

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

Last updated:

How to cite: Jingsj. "5-Bromo-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 66145-20-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-907939-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.