N,N'-Dimethylpiperazine
- Product NameN,N'-Dimethylpiperazine
- CAS106-58-1
- CBNumberCB2664286
- MFC6H14N2
- MW114.19
- EINECS203-412-0
- MDL NumberMFCD00006156
- MOL File106-58-1.mol
Chemical Properties
| Melting point: | -1 °C |
| Boiling point: | 133 °C |
| Density | 0.85 |
| vapor pressure | 20 hPa (20 °C) |
| refractive index | 1.45 |
| Flash point: | 25 °C |
| storage temp. | Store below +30°C. |
| solubility | miscible |
| pka | pK1:4.630(+2);pK2:8.539(+1) (25°C) |
| form | clear liquid |
| color | Colorless to Light yellow |
| Specific Gravity | 0.844 |
| 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) |
Safety
| Symbol(GHS) |
  GHS02,GHS05 |
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| Signal word | Danger | |||||||||
| Hazard statements | H314-H225 | |||||||||
| Precautionary statements | P501-P240-P210-P233-P243-P241-P242-P264-P280-P370+P378-P303+P361+P353-P301+P330+P331-P363-P304+P340+P310-P305+P351+P338+P310-P403+P235-P405 | |||||||||
| PPE | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter | |||||||||
| 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 | 2933599090 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications |
Acute Tox. 4 Oral Eye Dam. 1 Flam. Liq. 2 Skin Corr. 1C |
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| Toxicity | LD50 orally in Rabbit: 2800 mg/kg LD50 dermal Rabbit 3000 mg/kg | |||||||||
| REACH Registrations | Active | |||||||||
| Limited Quantities | 1.0 L (0.3 gallon) (liquid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) | |||||||||
| NFPA 704: |
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