A6654312
Piperazine, anhydrous , 99% , 110-85-0
Synonym(s):
Piperazine anhydrous;Diethylenediamine;1,4-Diazacyclohexane;Anti-4.1B;Anti-C17orf36
CAS NO.：110-85-0
Empirical Formula: C4H10N2
Molecular Weight: 86.14
MDL number: MFCD00005953
EINECS: 203-808-3
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 109-112 °C (lit.) |
| Boiling point: | 145-146 °C (lit.) |
| bulk density | 400kg/m3 |
| Density | 1,1 g/cm3 |
| vapor pressure | 0.8 mm Hg ( 20 °C) |
| refractive index | 1.4460 |
| FEMA | 4250 | PIPERAZINE |
| Flash point: | 65 °C |
| storage temp. | Store below +30°C. |
| solubility | H2O: 0.1 M at 20 °C, clear, colorless |
| pka | 9.83(at 23℃) |
| form | Crystalline Flakes |
| color | White to slightly yellow |
| PH | 11.0-12.5 (25℃, 0.1M in H2O) |
| Odor | at 0.10 % in dipropylene glycol. ammoniacal |
| Odor Type | ammoniacal |
| biological source | rabbit |
| explosive limit | 14% |
| Water Solubility | 150 g/L (20 ºC) |
| λmax | λ: 260 nm Amax: 0.035 λ: 280 nm Amax: 0.010 |
| Sensitive | Air Sensitive & Hygroscopic |
| Merck | 14,7464 |
| JECFA Number | 1615 |
| BRN | 102555 |
| Henry's Law Constant | 4.5×103 mol/(m3Pa) at 25℃, Nguyen (2013) |
| Exposure limits | ACGIH TLV-TWA:0.03 ppm (0.1 mg/m3 ),Inhalable fraction,and vapor,measured as piperazine |
| Stability: | Stable. Hygroscopic. Light sensitive. Flammable. Incompatible with strong oxidizing agents. |
| InChI | 1S/C4H10N2/c1-2-6-4-3-5-1/h5-6H,1-4H2 |
| InChIKey | GLUUGHFHXGJENI-UHFFFAOYSA-N |
| SMILES | C1CNCCN1 |
| LogP | -1.24 at 20-25℃ |
| CAS DataBase Reference | 110-85-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Piperazine(110-85-0) |
| EPA Substance Registry System | Piperazine (110-85-0) |
Description and Uses
Piperazine (Item No. 24019) is an analytical reference standard categorized as a piperazine. This product is intended for research and forensic applications.
Labelled Piperazine
Safety
| Symbol(GHS) |    GHS05,GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H312+H332-H303-H314-H361-H370-H372-H317-H334-H335-H402 |
| Precautionary statements | P501-P273-P272-P260-P270-P202-P201-P271-P264-P280-P284-P342+P311-P308+P311-P362+P364-P303+P361+P353-P333+P313-P301+P330+P331-P304+P340+P310-P305+P351+P338+P310-P403+P233-P405 |
| PPE | Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges |
| Hazard Codes | C,Xn |
| Risk Statements | 34-42/43-52/53-62-52-63 |
| Safety Statements | 22-26-36/37/39-45-61 |
| RIDADR | UN 2579 |
| WGK Germany | 1 |
| RTECS | TK7800000 |
| F | 3-8-23 |
| Hazard Note | Harmful/Corrosive |
| TSCA | TSCA listed |
| HS Code | 2933 59 95 |
| HazardClass | 8 |
| PackingGroup | III |
| Storage Class | 4.1B - Flammable solid hazardous materials |
| Hazard Classifications | Eye Dam. 1 Flam. Sol. 1 Repr. 2 Resp. Sens. 1B Skin Corr. 1B Skin Sens. 1B |
| Hazardous Substances Data | 110-85-0(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 2600 mg/kg LD50 dermal Rabbit 8300 mg/kg |
| REACH Registrations | Active |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
