英文名称：EthanolamineCAS号：141-43-5分子式：C2H7NO分子量：61.08EINECS号：205-483-3

熔点 10-11 °C(lit.)
沸点 170 °C(lit.)
密度 1.012 g/mL at 25 °C(lit.)
蒸气密度2.1 (vs air)
蒸气压0.2 mm Hg ( 20 °C)
折射率 n20/D 1.454(lit.)
闪点 200 °F
储存条件 Store at RT.溶解度 Soluble in benzene, ether, carbon tetrachloride.酸度系数(pKa)9.5(at 25℃)形态Liquid颜色APHA: ≤15比重1.012相对极性0.651PH值12.1 (100g/l, H2O, 20℃)爆炸极限值(explosive limit)3.4-27%(V)水溶解性 miscible敏感性 Air Sensitive & HygroscopicMerck 14,3727BRN 505944Henry's Law Constant1.61(x 10^-10 atm?m³/mol) at 20 °C (Bone et al., 1983)暴露限值TLV-TWA 3 ppm (～7.5 mg/m³) (ACGIH, MSHA, and OSHA); TLV-STEL 6 ppm (～15 mg/m³) (ACGIH); IDLH 1000 ppm (NIOSH).稳定性Stable. Flammable; incompatible with strong oxidizing agents, strong acids. Hygroscopic.InChIKeyHZAXFHJVJLSVMW-UHFFFAOYSA-N

危险性符号(GHS)
GHS05,GHS07,GHS02,GHS06,GHS08,GHS09警示词Danger危险性描述H227-H311-H317-H334-H361-H372-H401-H302+H312+H332-H314-H335-H412-H226-H301+H311+H331-H370-H302-H312-H332-H411防范说明P210e-P260h-P501a-P260-P280-P301+P312+P330-P303+P361+P353-P304+P340+P310-P305+P351+P338-P261-P273-P301+P310+P330-P201-P202-P210-P264-P270-P272-P284-P301+P330+P331+P310-P303+P361+P353+P310+P363-P305+P351+P338+P310-P307+P311-P403+P235-P405-P501危险品标志 T,C危险类别码 20/21/22-34-39/23/24/25-23/24/25-10-52/53安全说明 26-36/37/39-45-61危险品运输编号 UN 2924 3/PG 3
WGK Germany 1
RTECS号KJ5775000
F 8-10-23自燃温度410 °CTSCA YesHazardClass 8PackingGroup III海关编码 29221100毒性LD50 orally in rats: 10.20 g/kg (Smyth)