英文名称：1,4-BenzoquinoneCAS号：106-51-4分子式：C6H4O2分子量：108.09EINECS号：203-405-2

熔点 113-115 °C(lit.)
沸点 293°C密度 1.31蒸气密度3.73 (vs air)
蒸气压0.1 mm Hg ( 25 °C)
折射率 n20/D 1.453闪点 38°C储存条件 2-8°C
溶解度 10g/l形态Powder颜色Yellow to greenPH值4 (1g/l, H2O, 20℃)水溶解性 10 g/L (25 oC)Merck 14,8074BRN 773967暴露限值TLV-TWA 0.4 mg/m³ (0.1 ppm); STEL 1.2 mg/m³ (0.3 ppm) (ACGIH); IDLH 75 ppm (NIOSH).稳定性Stable, but light sensitive. Incompatible with strong oxidizing agents. Flammable.InChIKeyAZQWKYJCGOJGHM-UHFFFAOYSA-N

危险性符号(GHS)
GHS06,GHS07,GHS08,GHS09警示词Danger危险性描述H371-H301+H331-H315-H319-H335-H410-H301-H331-H400防范说明P260-P264-P270-P271-P280-P302+P352+P332+P313+P362+P364-P304+P340+P311-P305+P351+P338+P337+P313-P308+P311-P391-P405-P280a-P301+P310a-P501a-P261-P304+P340+P312-P305+P351+P338-P403+P233-P273-P301+P310+P330-P501危险品标志 T,N,Xn,F危险类别码 23/25-36/37/38-50-20/21/22-11安全说明 26-28-45-61-28A-23-16危险品运输编号 UN 2587 6.1/PG 2
WGK Germany 3
RTECS号DK2625000
F 8自燃温度815 °FTSCA Yes海关编码 2914 69 80HazardClass 6.1PackingGroup II毒性LD50 orally in rats: 130 mg/kg (Woodard)