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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 915180Generated: October 23, 2026

2-Chloro-N4-methylpyridine-3,4-diamine

2-Chloro-N4-methylpyridine-3,4-diamine · 3,4-Pyridinediamine, 2-chloro-N4-methyl- · 2-CHLORO-N4-METHYLPYRIDINE-3,4-DIAMINE ISO 9001：2015 REACH

https://huagongshe.com/en/chemical/915180

2-Chloro-N4-methylpyridine-3,4-diamine molecular structure

Identifiers & Physical Properties

CAS No.50432-67-2
Molecular formulaC6H8ClN3
Average molar mass157.6 g/mol
Monoisotopic mass157.04067494 g/mol
SMILESCNc1ccnc(Cl)c1N
InChIKeyPLOHMGUEAHHTKK-UHFFFAOYSA-N
PubChem CID915180
EC No.108-259-2
DTXSIDDTXSID00358775

Chemical & Physical Properties

XLogP1.1
Topological polar surface area50.9
Hydrogen bond donors2
Hydrogen bond acceptors3
Rotatable bonds1
Heavy atoms10
Formal charge0
Complexity109
Storage conditionsunder inert gas (nitrogen or Argon) at 2–8 °C
AppearanceBrown to dark brown Solid

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, P317, 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%)