英文名称：1,3-DichlorobenzeneCAS号：541-73-1分子式：C6H4Cl2分子量：147EINECS号：208-792-1

熔点 -24 °C沸点 172-173 °C(lit.)
密度 1.288 g/mL at 25 °C(lit.)
蒸气压5 mm Hg ( 38.8 °C)
折射率 n20/D 1.546(lit.)
闪点 146 °F
储存条件 0-6°C溶解度 Difficult to mix.形态Liquid颜色Clear colorless to slightly yellow水溶解性 0.0123 g/100 mL (25 oC)凝固点 -24℃Merck 14,3055BRN 956618Henry's Law Constant2.14 at 20.00 °C (inert gas stripping, Hovorka and Dohnal, 1997)稳定性Stability Combustible. Incompatible with strong oxidizing agents, aluminium, aluminium alloys. Moisture-sensitive.InChIKeyZPQOPVIELGIULI-UHFFFAOYSA-N

危险性符号(GHS)
GHS02,GHS06,GHS07,GHS08,GHS09警示词Danger危险性描述H227-H373-H225-H301+H311+H331-H370-H302-H411防范说明P210e-P280a-P301+P312a-P501a-P210-P260-P280-P301+P310+P330-P308+P311-P403+P233-P273-P264-P270-P301+P312+P330-P314-P391-P403+P235-P501危险品标志 Xn,N,T,F危险类别码 22-51/53-39/23/24/25-23/24/25-11安全说明 61-45-36/37-16-7危险品运输编号 UN 3082 9/PG 3
WGK Germany 2
RTECS号CZ4499000
自燃温度>500 °CTSCA YesHazardClass 6.1(b)PackingGroup III海关编码 29036990毒性LD50 orally in Rabbit: 580 mg/kg