Piperazine Cas : 110-85-0
Specifications:Content≥99.8%
Packing:200kg plastic drum,or according to customer requirements.
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Product Description
Name |
Piperazine |
Synonyms |
PIPERAZINE AKOS 90646 Piperazine piperazinediium AKOS BBS-00004315 DIETHYLENEDIAMINE HEXAHYDROPYRAZINE Diethylene diamine 1,4-DIAZACYCLOHEXANE 1,4-Diazacyclohexane Piperazine anhydrous HEXAHYDRO-1,4-DIAZINE Anhydrous Piperazine (PIP) |
CAS |
110-85-0 |
EINECS | 203-808-3 |
InChI | InChI=1/C4H10N2/c1-2-6-4-3-5-1/h5-6H,1-4H2 |
InChIKey | GLUUGHFHXGJENI-UHFFFAOYSA-N |
110-85-0 - Physico-chemical Properties
Molecular Formula |
C4H10N2 |
Molar Mass | 86.14 |
Density | 1,1 g/cm3 |
Melting Point | 109-112 °C (lit.) |
Boling Point | 145-146 °C (lit.) |
Flash Point | 65 °C |
JECFA Number | 1615 |
Water Solubility | 150 g/L (20 ºC) |
Solubility | H2O: 0.1M at20°C, clear, colorless |
Vapor Presure | 0.8 mm Hg ( 20 °C) |
Appearance | Crystalline Flakes |
Color | White to slightly yellow |
Exposure Limit | ACGIH: TWA 0.03 ppm |
Maximum wavelength(λmax) |
['λ: 260 nm Amax: 0.035', , 'λ: 280 nm Amax: 0.010'] |
Merck | 14,7464 |
BRN | 102555 |
pKa | 9.83(at 23℃) |
PH | 11.0-12.5 (25℃, 0.1M in H2O) |
Storage Condition | Store below +30°C. |
Stability | Stable. Hygroscopic. Light sensitive. Flammable. Incompatible with strong oxidizing agents. |
Sensitive | Air Sensitive & Hygroscopic |
Explosive Limit | 14% |
Refractive Index | 1.4460 |
Physical and Chemical Properties |
Melting point 107-111°C boiling point 146-148°C flash point 65°C water-soluble 150g/L (20°C) |
Use | As a pharmaceutical intermediate, it is mainly used in the preparation of piperazine phosphate, fluphenazine and rifampicin, and also used in the preparation of wetting agents, emulsifiers, dispersants, antioxidants, etc. |

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