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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 20248317Generated: November 4, 2026

2-(1H-1,2,4-triazol-1-yl)ethan-1-amine dihydrochloride

2-(1,2,4-Triazol-1-yl)ethylamine DiHCl · 1-(2-AMinoethyl)-1,2,4-triazole Dihydrochloride · 2-(1,2,4-Triazol-1-yl)ethylamine dihydrochloride · 2-(1,2,4-Triazol-1-yl)ethanamine dihydrochloride · 2-(1H-1,2,4-triazol-1-yl)ethanamine hydrochloride · [2-(1H-1,2,4-Triazol-1-yl)-ethyl]amine hydrochloride · 2-(1H-1,2,4-triazol-1-yl)ethan-1-amine dihydrochloride · 1-(2-Aminoethyl)-1H-1,2,4-triazole dihydrochloride 95%

https://huagongshe.com/en/chemical/20248317

2-(1H-1,2,4-triazol-1-yl)ethan-1-amine dihydrochloride molecular structure

Identifiers & Physical Properties

CAS No.51444-26-9
Molecular formulaC4H10Cl2N4
Average molar mass185.05 g/mol
Monoisotopic mass184.0282517 g/mol
SMILESCl.Cl.NCCn1cncn1
InChIKeyDTPGFYKFVNFLLK-UHFFFAOYSA-N
PubChem CID20248317
EC No.877-791-1
DTXSIDDTXSID40604081

Chemical & Physical Properties

Topological polar surface area56.7
Hydrogen bond donors3
Hydrogen bond acceptors3
Rotatable bonds2
Heavy atoms10
Formal charge0
Complexity65.1
Storage conditionsSealed in dry,Room Temperature
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH302+H312+H332-H315-H319-H335
GHS precautionary statementsP271-P280
Hazard symbolsXi
Customs code2933998090

Safety & Regulations

GHS classificationWarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Customs code2933998090
Signal wordWarning
GHS pictogramGHS07
Hazard symbolsXi
GHS hazard statementsH302+H312+H332-H315-H319-H335
GHS precautionary statementsP271-P280