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| | N,N'-Dimethylpiperazine Basic information |
| Product Name: | N,N'-Dimethylpiperazine | | Synonyms: | N,N'-Dimethylpiperaz;N,N'-Dimethylpiperazine, 98.5%;Lupragen N204 (Dimethylpiperizine);1,4-DIMETHYLPIPERAZINE FOR SYNTHESIS;1,4- two- Methyl piperazine;N,N-Dimethylpiperazine Dihydrochloride;N,N'-Dimethyl piperazine 1,4-Dimethylpiperazine;N, N- two methylpiperazine | | CAS: | 106-58-1 | | MF: | C6H14N2 | | MW: | 114.19 | | EINECS: | 203-412-0 | | Product Categories: | Building Blocks;C4 to C8;Chemical Synthesis;Heterocyclic Building Blocks;Building Blocks;Heterocyclic Building Blocks;Piperazines;Piperidines, Piperidones, Piperazines;Piperaizine;Piperazine derivates | | Mol File: | 106-58-1.mol |  |
| | N,N'-Dimethylpiperazine Chemical Properties |
| Melting point | -1 °C | | Boiling point | 131-132 °C750 mm Hg(lit.) | | density | 0.844 g/mL at 25 °C(lit.) | | vapor pressure | 20 hPa (20 °C) | | refractive index | n20/D 1.4463(lit.) | | Fp | 65 °F | | storage temp. | Store below +30°C. | | solubility | miscible | | pka | pK1:4.630(+2);pK2:8.539(+1) (25°C) | | form | Liquid | | Specific Gravity | 0.844 | | color | Clear colorless to yellow | | PH | 11.4 (H2O) | | explosive limit | 1.8-9.6%(V) | | Water Solubility | miscible | | BRN | 103022 | | Henry's Law Constant | 2.0×102 mol/(m3Pa) at 25℃, Nguyen (2013) | | InChI | 1S/C6H14N2/c1-7-3-5-8(2)6-4-7/h3-6H2,1-2H3 | | InChIKey | RXYPXQSKLGGKOL-UHFFFAOYSA-N | | SMILES | CN1CCN(C)CC1 | | LogP | -0.26 at 20℃ | | CAS DataBase Reference | 106-58-1(CAS DataBase Reference) | | NIST Chemistry Reference | Piperazine, 1,4-dimethyl-(106-58-1) | | EPA Substance Registry System | Piperazine, 1,4-dimethyl- (106-58-1) |
| Hazard Codes | F,C | | Risk Statements | 11-34-22-10 | | Safety Statements | 16-26-27-36/37/39-45-25-23 | | RIDADR | UN 2924 3/PG 2 | | WGK Germany | 1 | | RTECS | TL5945000 | | Autoignition Temperature | 180 °C | | TSCA | TSCA listed | | HazardClass | 3 | | PackingGroup | II | | HS Code | 29335995 | | Storage Class | 3 - Flammable liquids | | Hazard Classifications | Acute Tox. 4 Oral
Eye Dam. 1
Flam. Liq. 2
Skin Corr. 1C | | Toxicity | LD50 orally in Rabbit: 2800 mg/kg LD50 dermal Rabbit 3000 mg/kg |
| | N,N'-Dimethylpiperazine Usage And Synthesis |
| Chemical Properties | clear colorless to yellow liquid | | Uses | Catalyst for polyurethane foams and intermediate for cationic surfactants. | | Preparation | N,N'-Dimethylpiperazine is obtained from piperazine and methanol or formaldehyde under aminating conditions.
| | Synthesis Reference(s) | Canadian Journal of Chemistry, 63, p. 725, 1985 DOI: 10.1139/v85-120 | | Flammability and Explosibility | Flammable |
| | N,N'-Dimethylpiperazine Preparation Products And Raw materials |
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