Browse › Chemical

5-Ethynyl-1H-1,2,3-triazole

CAS 119720-87-5 · C4H3N3

Hazard class

Not classified as hazardous under GHS/CLP

Pictograms

None

H-statements

None

Synonyms

119720-87-5 · 5-Ethynyl-1H-triaZole · 5-Ethynyl-1H-1,2,3-triazole · ethynyltriazole · 4-ethynyl-1H-1,2,3-triazole · 4-ethynyl-2H-triazole · 4-ethynyl-1H-[1,2,3]triazole · MFCD30638299

Molecular weight

93.09 g/mol

Data source

Identity only Registry

In the registry (e.g. registered under EU REACH) but no GHS hazard classification has been loaded for it yet.

Search the full chemical database →

GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). SNRL is a free chemical safety search. Browse categories · API · Console

Guide only. This information is compiled from published safety data sheets and public regulatory registries and is believed correct at the date of publication shown. It is not all-inclusive and shall be used only as a guide. It does not replace the manufacturer’s current Safety Data Sheet, which governs in all cases. SNRL shall not be held liable for any injury, loss or damage resulting from handling of, or contact with, any product listed.