N,N'-Dimethylpiperazine
- Product NameN,N'-Dimethylpiperazine
- CAS106-58-1
- CBNumberCB2664286
- MFC6H14N2
- MW114.19
- EINECS203-412-0
- MDL NumberMFCD00006156
- MOL File106-58-1.mol
- MSDS FileSDS
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 | n |
| Flash point | 65 °F |
| storage temp. | Store below +30°C. |
| solubility | miscible |
| form | Liquid |
| pka | pK1:4.630(+2);pK2:8.539(+1) (25°C) |
| color | Clear colorless to yellow |
| Specific Gravity | 0.844 |
| PH | 11.4 (H2O) |
| explosive limit | 1.8-9.6%(V) |
| Viscosity | 0.883mm2/s |
| Water Solubility | miscible |
| BRN | 103022 |
| Henry's Law Constant | 2.0×102 mol/(m3Pa) at 25℃, Nguyen (2013) |
Safety
| Symbol(GHS) |
 
|
|||||||||
| 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 | |||||||||
| 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 | |||||||||
| NFPA 704: |
|
