英文名称：PiperazineCAS号：110-85-0分子式：C4H10N2分子量：86.14EINECS号：203-808-3

熔点 109-112 °C(lit.)
沸点 146 °C密度 1,1 g/cm³蒸气压0.8 mm Hg ( 20 °C)
折射率 1.4460FEMA 4250 | PIPERAZINE闪点 65 °C储存条件 Store in dark!溶解度 H₂O: 0.1 M at 20 °C, clear, colorless
形态Crystalline Flakes酸度系数(pKa)9.83(at 23℃)颜色White to slightly yellowPH值11.0-12.5 (25℃, 0.1M in H2O)爆炸极限值(explosive limit)14%水溶解性 150 g/L (20 oC)敏感性 Air Sensitive & Hygroscopic最大波长(λmax)λ: 260 nm Amax: 0.035
λ: 280 nm Amax: 0.010Merck 14,7464JECFA Number1615BRN 102555稳定性Stable. Hygroscopic. Light sensitive. Flammable. Incompatible with strong oxidizing agents.InChIKeyGLUUGHFHXGJENI-UHFFFAOYSA-N

危险性符号(GHS)
GHS05,GHS08警示词Danger危险性描述H361-H314-H317-H334-H361fd防范说明P261-P280-P305+P351+P338-P310-P260-P284-P303+P361+P353-P304+P340+P310-P260h-P405-P501a危险品标志 C,Xn危险类别码 34-42/43-52/53-62-52-63安全说明 22-26-36/37/39-45-61危险品运输编号 UN 2579 8/PG 3
WGK Germany 1
RTECS号TK7800000
F 3-8-23Hazard Note Harmful/CorrosiveTSCA Yes海关编码 2933 59 95HazardClass 8PackingGroup III毒性LD50 orally in Rabbit: 2600 mg/kg LD50 dermal Rabbit 8300 mg/kg