英文名称：CyclopentanoneCAS号：120-92-3分子式：C5H8O分子量：84.12EINECS号：204-435-9

熔点 -51 °C沸点 130-131 °C(lit.)
密度 0.951 g/mL at 25 °C(lit.)
蒸气压11.5 hPa (20 °C)FEMA 3910 | CYCLOPENTANONE折射率 n20/D 1.437(lit.)
闪点 87 °F
储存条件 Flammables area溶解度 9.18g/l slightly soluble形态Liquid颜色Clear colorless to slightly yellow爆炸极限值(explosive limit)1.6-10.8%(V)水溶解性 PRACTICALLY INSOLUBLEJECFA Number1101Merck 14,2743BRN 605573稳定性Stable. Incompatible with strong reducing agents, strong oxidizing agents, strong bases.

危险性符号(GHS)
GHS02,GHS07警示词Warning危险性描述H302-H226-H315-H319防范说明P210-P233-P240-P241+P242+P243-P264-P270-P280-P301+P312+P330-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501-P280a-P303+P361+P353-P501a-P305+P351+P338危险品标志 Xi危险类别码 10-36/38安全说明 23危险品运输编号 UN 2245 3/PG 3
WGK Germany 1
RTECS号GY4725000
自燃温度445 °CTSCA Yes海关编码 2914 29 00HazardClass 3