5,6-difluorobenzo[c][1,2,5]thiadiazole

5,6-二氟-2,1,3-苯并噻二唑

Also known as: 2,1,3-Benzothiadiazole, 5,6-difluoro-, 5,6-Difluoro-2,1,3-benzothiadiazole, 5,6-Difluoro-benzo[1,2,5]thiadiazole, 5,6-difluorobenzothiadiazole, BT2F, EA405

5,6-difluorobenzo[c][1,2,5]thiadiazole (CAS 1293389-28-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H2F2N2S and a molecular weight of 172.155 g/mol. It is also known as 2,1,3-Benzothiadiazole, 5,6-difluoro-, 5,6-Difluoro-2,1,3-benzothiadiazole and 5,6-Difluoro-benzo[1,2,5]thiadiazole. Key properties include a melting point of 68 °C, a boiling point of 218.2±20.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 85.7±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1293389-28-2
Jingsj CID: J-1528825-1
Molecular Formula: C₆H₂F₂N₂S
Chinese Name: 5,6-二氟-2,1,3-苯并噻二唑
Molecular Weight: 172.155 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	68 °C
Boiling Point	218.2±20.0 °C at 760 mmHg
Density	1.6±0.1 g/cm3
Flash Point	85.7±21.8 °C

Frequently Asked Questions

What is the CAS number of 5,6-difluorobenzo[c][1,2,5]thiadiazole?

The CAS number of 5,6-difluorobenzo[c][1,2,5]thiadiazole is 1293389-28-2.

What are the molecular formula and molecular weight of 5,6-difluorobenzo[c][1,2,5]thiadiazole?

5,6-difluorobenzo[c][1,2,5]thiadiazole has molecular formula C6H2F2N2S and molecular weight 172.155 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "5,6-difluorobenzo[c][1,2,5]thiadiazole (CAS 1293389-28-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1528825-1 (accessed 2026-10-25).

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