3,4-Diethoxy-1,2,5-thiadiazole 1,1-dioxide

3,4-二乙氧基-1,2,5-噻二唑-1,1-二氧化物

Also known as: 1,2,5-Thiadiazole, 3,4-diethoxy-, 1,1-dioxide, 3,4-Diethoxy-1,2,5-thiadiazole-1,1-dioxide, 3,4-diethoxy-1,2,5-thiadiazole-1,1-dioxide, diethoxy-1λ6,2,5-thiadiazole-1,1-dione

3,4-Diethoxy-1,2,5-thiadiazole 1,1-dioxide (CAS 55904-84-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H10N2O4S and a molecular weight of 206.220 g/mol. It is also known as 1,2,5-Thiadiazole, 3,4-diethoxy-, 1,1-dioxide, 3,4-Diethoxy-1,2,5-thiadiazole-1,1-dioxide and 3,4-diethoxy-1,2,5-thiadiazole-1,1-dioxide. Key properties include a boiling point of 267.4±23.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 115.5±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
55904-84-2
Jingsj CID
J-1558346-2
Molecular Formula
C6H10N2O4S
Chinese Name
3,4-二乙氧基-1,2,5-噻二唑-1,1-二氧化物
Molecular Weight
206.220 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point267.4±23.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point115.5±22.6 °C

Frequently Asked Questions

What is the CAS number of 3,4-Diethoxy-1,2,5-thiadiazole 1,1-dioxide?

The CAS number of 3,4-Diethoxy-1,2,5-thiadiazole 1,1-dioxide is 55904-84-2.

What are the molecular formula and molecular weight of 3,4-Diethoxy-1,2,5-thiadiazole 1,1-dioxide?

3,4-Diethoxy-1,2,5-thiadiazole 1,1-dioxide has molecular formula C6H10N2O4S and molecular weight 206.220 g/mol.

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

Last updated:

How to cite: Jingsj. "3,4-Diethoxy-1,2,5-thiadiazole 1,1-dioxide (CAS 55904-84-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1558346-2 (accessed 2026-10-24).

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