1,2,4-Thiadiazole, 3-methyl-5-(4-nitrophenyl)-

3-甲基-5-(4-硝基苯基)-1,2,4-噻二唑

Also known as: 1,2,4-Thiadiazole,3-methyl-5-(4-nitrophenyl)-(9CI), 3-methyl-5-(4-nitrophenyl)-1,2,4-thiadiazole

1,2,4-Thiadiazole, 3-methyl-5-(4-nitrophenyl)- (CAS 800408-77-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H7N3O2S and a molecular weight of 221.23600 g/mol. It is also known as 1,2,4-Thiadiazole,3-methyl-5-(4-nitrophenyl)-(9CI) and 3-methyl-5-(4-nitrophenyl)-1,2,4-thiadiazole. Key properties include a boiling point of 448.4ºC at 760 mmHg, a density of 1.459 g/cm3 and a flash point of 225ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
800408-77-9
Jingsj CID
J-1010549-0
Molecular Formula
C9H7N3O2S
Chinese Name
3-甲基-5-(4-硝基苯基)-1,2,4-噻二唑
Molecular Weight
221.23600 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point448.4ºC at 760 mmHg
Density1.459 g/cm3
Flash Point225ºC

Frequently Asked Questions

What is the CAS number of 1,2,4-Thiadiazole, 3-methyl-5-(4-nitrophenyl)-?

The CAS number of 1,2,4-Thiadiazole, 3-methyl-5-(4-nitrophenyl)- is 800408-77-9.

What are the molecular formula and molecular weight of 1,2,4-Thiadiazole, 3-methyl-5-(4-nitrophenyl)-?

1,2,4-Thiadiazole, 3-methyl-5-(4-nitrophenyl)- has molecular formula C9H7N3O2S and molecular weight 221.23600 g/mol.

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

Last updated:

How to cite: Jingsj. "1,2,4-Thiadiazole, 3-methyl-5-(4-nitrophenyl)- (CAS 800408-77-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1010549-0 (accessed 2026-10-23).

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