5-[4-(Methylthio)phenyl]-1H-tetrazole

5-[4-(甲基硫代)苯基]-1H-四唑

Also known as: 5-[4-(Methylthio)phenyl]-1H-tetrazole, 5-(4-methylsulfanylphenyl)-2H-tetrazole, 2H-Tetrazole, 5-[4-(methylthio)phenyl]-, 5-[4-(METHYLTHIO)PHENYL]-1H-TETRAZOLE, 5-4-(Methylthio)phenyl-1H-tetrazole, 1-(1H-1,2,3,4-tetraazol-5-yl)-4-methylthiobenzene, MFCD03093097

5-[4-(Methylthio)phenyl]-1H-tetrazole (CAS 138689-79-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H8N4S and a molecular weight of 192.24100 g/mol. It is also known as 5-(4-methylsulfanylphenyl)-2H-tetrazole, 2H-Tetrazole, 5-[4-(methylthio)phenyl]- and 5-[4-(METHYLTHIO)PHENYL]-1H-TETRAZOLE. Key properties include a melting point of 214-215ºC, a boiling point of 389.4ºC at 760 mmHg, a density of 1.38g/cm3 and a flash point of 189.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
138689-79-9
Jingsj CID
J-39408-4
Molecular Formula
C8H8N4S
Chinese Name
5-[4-(甲基硫代)苯基]-1H-四唑
Molecular Weight
192.24100 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point214-215ºC
Boiling Point389.4ºC at 760 mmHg
Density1.38g/cm3
Flash Point189.3ºC

Frequently Asked Questions

What is the CAS number of 5-[4-(Methylthio)phenyl]-1H-tetrazole?

The CAS number of 5-[4-(Methylthio)phenyl]-1H-tetrazole is 138689-79-9.

What are the molecular formula and molecular weight of 5-[4-(Methylthio)phenyl]-1H-tetrazole?

5-[4-(Methylthio)phenyl]-1H-tetrazole has molecular formula C8H8N4S and molecular weight 192.24100 g/mol.

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

Last updated:

How to cite: Jingsj. "5-[4-(Methylthio)phenyl]-1H-tetrazole (CAS 138689-79-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39408-4 (accessed 2026-10-24).

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