Description
Description
Piperazine Reagentplus 99% 2.5 Kg
Synonym: 1,4-Diazacyclohexane, Diethylenediamine
- CAS Number 110-85-0
- Empirical Formula (Hill Notation) C4H10N2
- Molecular Weight 86.14
- Beilstein/REAXYS Number 102555
- EC Number 203-808-3
- MDL number MFCD00005953
- eCl@ss 39160301
- PubChem Substance ID 24898556
- NACRES NA.21
| grade | ReagentPlus |
| vapor pressure | 0.8 mmHg ( 20 °C) |
| assay | 99% |
| expl. lim. | 14 % |
| impurities | <1% water |
| bp | 145-146 °C (lit.) |
| mp | 109-112 °C (lit.) |
| solubility | H2O: 0.9 g/L at 20 °C |
| SMILES string | C1CNCCN1 |
| InChI | 1S/C4H10N2/c1-2-6-4-3-5-1/h5-6H,1-4H2 |
| InChI key | GLUUGHFHXGJENI-UHFFFAOYSA-N |
General description
Piperazine (PZ) is an amine solvent. The ability of aqueous PZ to absorb carbon dioxide (CO2) has been assessed. It is reported to cause paralysis in Ascaris worms. The analysis of the crystal structure of PZ at 150K shows the presence of layered structure with NH…N hydrogen-bonded chains.
Application
Intermediate for a wide range of pharmaceuticals, polymers, dyes, corrosion inhibitors, rubber accelerators and surfactants.
Piperazine may be used in the preparation of N-(hetero)arylpiperazines.
GHS05, GHS08
Signal word Danger
Hazard statements H314-H317-H334-H361fd
Precautionary statements P261-P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
RIDADR UN 2579 8 / PGIII
WGK Germany 1
RTECS TK7800000
Flash Point(F) 228.2 °F
Flash Point(C) 109 °C
Documents
Safety Data Sheet
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