5-(Methylthio)-1H-tetrazole

5-(甲硫基)-1H-四氮唑

Also known as: 5-methylthiotetrazole, 5-(methylthio)-1H-tetrazole, 1H-Tetrazole, 5-(methylthio)-, 5-(Methylmercapto)-1H-tetrazole, 5-(Methylsulfanyl)-1H-tetrazole, 5-Methylthio-1H-Tetrazole, 5-Thiomethyltetrazole, 5-methylsulfanyl-1H-tetrazole, 5-methylsulfanyl-2H-tetrazole, MFCD00068726

5-(Methylthio)-1H-tetrazole (CAS 29515-99-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C2H4N4S and a molecular weight of 116.145 g/mol. It is also known as 5-methylthiotetrazole, 5-(methylthio)-1H-tetrazole and 1H-Tetrazole, 5-(methylthio)-. Key properties include a melting point of 149-152 °C(lit.), a boiling point of 293.8±23.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 131.5±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 29515-99-9
Jingsj CID: J-44987-2
Molecular Formula: C₂H₄N₄S
Chinese Name: 5-(甲硫基)-1H-四氮唑
Molecular Weight: 116.145 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	149-152 °C(lit.)
Boiling Point	293.8±23.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	131.5±22.6 °C

Frequently Asked Questions

What is the CAS number of 5-(Methylthio)-1H-tetrazole?

The CAS number of 5-(Methylthio)-1H-tetrazole is 29515-99-9.

What are the molecular formula and molecular weight of 5-(Methylthio)-1H-tetrazole?

5-(Methylthio)-1H-tetrazole has molecular formula C2H4N4S and molecular weight 116.145 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-(Methylthio)-1H-tetrazole (CAS 29515-99-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-44987-2 (accessed 2026-10-22).

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