Piperazine hydrochloride

C₄H₁₂Cl₂N₂CAS 142-64-3159.05 g/mol

Open in Covalent MOL file

Secondary amine

Properties

Molecular formula: C₄H₁₂Cl₂N₂
Molar mass: 159.05 g/mol
Exact mass: 158.0378 Da
Melting point: 310 °C
Water solubility: 410 g/L
logP: 0.02Crippen estimate
Polar surface area: 24.1 Å²
H-bond donors / acceptors: 2 / 2
Rotatable bonds: 0

Hazards

Danger

H315 Causes skin irritationSkin corrosion/irritation
H317 May cause an allergic skin reactionSensitization, Skin
H319 Causes serious eye irritationSerious eye damage/eye irritation
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaledSensitization, respiratory
H361fd Suspected of damaging fertility; Suspected of damaging the unborn childReproductive toxicity
H412 Harmful to aquatic life with long lasting effectsHazardous to the aquatic environment, long-term hazard

Harmonised EU classification (CLP Annex VI, index 612-241-00-4[2]), via PubChem.

Precautionary statements

P203, P233, P260, P261, P264, P264+P265, P271, P272, P273, P280, P284, P302+P352, P304+P340, P305+P351+P338, P318, P321, P332+P317, P333+P317, P337+P317, P342+P316, P362+P364, P403, P405, P501

Identifiers

CAS number

142-64-3

SMILES

C1CNCCN1.Cl.Cl

InChIKey

CVVIJWRCGSYCMB-UHFFFAOYSA-N

InChI

InChI=1S/C4H10N2.2ClH/c1-2-6-4-3-5-1;;/h5-6H,1-4H2;2*1H

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

9 names

Piperazine, hydrochloride (1:2)
Piperazine, dihydrochloride
Diethylenediamine dihydrochloride
Dihydro pip wormer
Dowzene DHC
Piperazine wormer premix
Piperazinium dichloride
Ascarex D
Piperazine dihydrochloride

Work with Piperazine hydrochloride

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

Arpezine142-63-2Hydrate Piperazine110-85-0Free base Piperazine citrate144-29-6Salt Piperazine adipate142-88-1Salt Ogen7280-37-7Salt Piperazine phosphate14538-56-8Salt Piperazine, phosphate (1:?)1951-97-9Salt Niclosamide piperazine salt34892-17-6Salt Piperazine, phosphate, hydrate (1:1:1)18534-18-4Salt Piperazine, 2-hydroxy-1,2,3-propanetricarboxylate (3:2), hydrate41372-10-5Salt

Similar compounds

Cyclen tetrahydrochloride10045-25-7100 % similar 1,4,7-Triazacyclononane trihydrochloride58966-93-1100 % similar Aziridine151-56-467 % similar Cyclen294-90-667 % similar Azetidine hydrochloride36520-39-567 % similar 1,4,7-Triazacyclononane4730-54-567 % similar Polyethylenimine9002-98-667 % similar Piperidinium chloride6091-44-762 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

3-Aminopyrrolidine dihydrochloride103831-11-4 (R)-3-Aminopyrrolidine dihydrochloride116183-81-4 (S)-3-Aminopyrrolidine dihydrochloride116183-83-6 Hexahydropyridazine dihydrochloride124072-89-5

Elsewhere

PubChem CAS Common Chemistry NIST WebBook