5-Amino-1-methyl-1H-tetrazole

Also known as: 1-Methyl-1H-tetrazol-5-amine, 1-Methyl-5-amino-1H-tetrazole, 5-Amino-1-methyltetrazole, 1-Methyltetrazol-5-amine, 1H-Tetrazol-5-amine, 1-methyl-, MFCD00186454

5-Amino-1-methyl-1H-tetrazole (CAS 5422-44-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C2H5N5 and a molecular weight of 99.095 g/mol. Key properties include a melting point of 0ºC, a boiling point of 282.9±23.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 124.9±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5422-44-6
Jingsj CID: J-1209-9
Molecular Formula: C₂H₅N₅
Molecular Weight: 99.095 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	0ºC
Boiling Point	282.9±23.0 °C at 760 mmHg
Density	1.8±0.1 g/cm3
Flash Point	124.9±22.6 °C
Exact Mass	99.054497
PSA	69.62000
LogP	-1.30
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.794

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 5-Amino-1-methyl-1H-tetrazole?

The CAS number of 5-Amino-1-methyl-1H-tetrazole is 5422-44-6.

What are the molecular formula and molecular weight of 5-Amino-1-methyl-1H-tetrazole?

5-Amino-1-methyl-1H-tetrazole has molecular formula C2H5N5 and molecular weight 99.095 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "5-Amino-1-methyl-1H-tetrazole (CAS 5422-44-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1209-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.