Hydroxylammonium chloride

ClH₄NOCAS 5470-11-169.49 g/mol

Open in Covalent MOL file

Primary amine

Properties

Molecular formula: ClH₄NO
Molar mass: 69.49 g/mol
Exact mass: 68.9981 Da
Density: 1.7 g/mL
Melting point: 151 °C (decomposes)
Water solubility: 940 g/L (25 °C)
logP: -0.24Crippen estimate
Polar surface area: 46.3 Å²
H-bond donors / acceptors: 2 / 2
Rotatable bonds: 0

Hazards

Warning

H290 May be corrosive to metalsCorrosive to Metals
H302 Harmful if swallowedAcute toxicity, oral
H312 Harmful in contact with skinAcute toxicity, dermal
H315 Causes skin irritationSkin corrosion/irritation
H317 May cause an allergic skin reactionSensitization, Skin
H319 Causes serious eye irritationSerious eye damage/eye irritation
H351 Suspected of causing cancerCarcinogenicity
H373 ** May causes damage to organs through prolonged or repeated exposureSpecific target organ toxicity, repeated exposure
H400 Very toxic to aquatic lifeHazardous to the aquatic environment, acute hazard

Harmonised EU classification (CLP Annex VI, index 612-123-00-2[1]), via PubChem.

Precautionary statements

P203, P234, P260, P261, P264, P264+P265, P270, P272, P273, P280, P301+P317, P302+P352, P305+P351+P338, P317, P318, P319, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P390, P391, P405, P406, P501