英文名称：QuinolineCAS号：91-22-5分子式：C9H7N分子量：129.16EINECS号：202-051-6

熔点 −17-−13 °C(lit.)
沸点 113-114 °C11 mm Hg(lit.)
密度 1.093 g/mL at 25 °C(lit.)
蒸气密度4.5 (vs air)
蒸气压0.07 mm Hg ( 20 °C)
折射率 n20/D 1.625(lit.)
闪点 214 °F
储存条件 Store below +30°C.溶解度 6g/l形态Liquid酸度系数(pKa)4.9(at 20℃)颜色Purple to dark greyPH值7.3 (5g/l, H2O, 20℃)气味 (Odor)Strong, unpleasant.爆炸极限值(explosive limit)1.2-7%(V)水溶解性 slightly soluble敏感性 Light Sensitive & HygroscopicMerck 14,8068BRN 107477稳定性Stable. Incompatible with strong acids, strong oxidizing agents. May discolour on exposure to light. Hygroscopic - protect from moisture. Reacts violently and unpredictably with some materials, especially strong oxidizing agents.InChIKeySMWDFEZZVXVKRB-UHFFFAOYSA-N

危险性符号(GHS)
GHS09,GHS06,GHS07,GHS08警示词Danger危险性描述H401-H301-H312-H315-H319-H341-H350-H411-H302-H311-H351-H371-H373-H412防范说明P201-P273-P280-P301+P310-P305+P351+P338-P308+P313-P202-P260-P264-P270-P301+P312+P330-P302+P352+P312+P361+P364-P305+P351+P338+P337+P313-P308+P311-P405-P501-P301+P312a-P501a危险品标志 Xn,N,T危险类别码 21/22-38-41-68-40-37/38-51/53-36/38-45安全说明 26-36/37/39-36-23-61-45-53危险品运输编号 UN 2656 6.1/PG 3
WGK Germany 2
RTECS号VA9275000
F 8自燃温度896 °FTSCA YesHazardClass 6.1PackingGroup III海关编码 29334900毒性LD50 orally in rats: 460 mg/kg (Smyth)