英文名称：2-PicolineCAS号：109-06-8分子式：C6H7N分子量：93.13EINECS号：203-643-7

熔点 −70 °C(lit.)
沸点 128-129 °C(lit.)
密度 0.943 g/mL at 25 °C(lit.)
蒸气密度3.2 (vs air)
蒸气压10 mm Hg ( 24.4 °C)
折射率 n20/D 1.500(lit.)
闪点 79 °F
储存条件 Flammables area溶解度 H2O: freely soluble形态Liquid酸度系数(pKa)5.97(at 20℃)颜色Clear pale yellowPH值8.5 (100g/l, H2O, 20℃)爆炸极限值(explosive limit)1.4-8.6%(V)水溶解性 MISCIBLE敏感性 HygroscopicMerck 14,7400BRN 104581稳定性Stable. Flammable. Incompatible with strong oxidizing agents, sulfuric acid, acids, metals, iron (II) sulfate, hydrogen peroxide. Hygroscopic.InChIKeyBSKHPKMHTQYZBB-UHFFFAOYSA-N

危险性符号(GHS)
GHS02,GHS06,GHS07警示词Danger危险性描述H302-H312-H332-H226-H302+H332-H311-H319-H335防范说明P261-P280-P305+P351+P338-P312-P210-P303+P361+P353-P405-P501a危险品标志 Xn,T危险类别码 10-20/21/22-36/37-24-20/22安全说明 26-36-45-36/37危险品运输编号 UN 2313 3/PG 3
WGK Germany 1
RTECS号TJ4900000
自燃温度995 °FTSCA YesHazardClass 3PackingGroup III海关编码 29333999毒性LD50 orally in rats: 1.41 g/kg (Smyth)