英文名称：2-Chlorobenzoic acidCAS号：118-91-2分子式：C7H5ClO2分子量：156.57EINECS号：204-285-4

熔点 138-140 °C(lit.)
沸点 285 °C密度 1.544蒸气压0.001 hPa (25 °C)折射率 1.5812 (estimate)闪点 173 °C储存条件 room temp溶解度 cold water: soluble900 part形态Powder酸度系数(pKa)2.92(at 25℃)颜色White to off-whitePH值3.4 (0.2g/l, H2O, 20℃)水溶解性 soluble in hot waterMerck 14,2124BRN 907340稳定性Stable, combustible. Incompatible with strong bases, strong oxidizing agents.

危险性符号(GHS)
GHS07警示词Warning危险性描述H319-H315-H335防范说明P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P305+P351+P338危险品标志 Xi危险类别码 36-36/37/38安全说明 26-37/39WGK Germany 2
RTECS号DG4976000
自燃温度530 °CHazard Note IrritantTSCA Yes海关编码 29163900毒性LD50 orally in Rabbit: 2465 mg/kg