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

熔點 -24 °C沸點 172-173 °C(lit.)
密度 1.288 g/mL at 25 °C(lit.)
蒸氣壓5 mm Hg ( 38.8 °C)
折射率 n20/D 1.546(lit.)
閃點 146 °F
儲存條件 0-6°C溶解度 Difficult to mix.形態Liquid顏色Clear colorless to slightly yellow水溶解性 0.0123 g/100 mL (25 oC)凝固點 -24℃Merck 14,3055BRN 956618Henry's Law Constant2.14 at 20.00 °C (inert gas stripping, Hovorka and Dohnal, 1997)穩定性Stability Combustible. Incompatible with strong oxidizing agents, aluminium, aluminium alloys. Moisture-sensitive.InChIKeyZPQOPVIELGIULI-UHFFFAOYSA-N

危險性符號(GHS)
GHS02,GHS06,GHS07,GHS08,GHS09警示詞Danger危險性描述H227-H373-H225-H301+H311+H331-H370-H302-H411防范說明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危險品標志 Xn,N,T,F危險類別碼 22-51/53-39/23/24/25-23/24/25-11安全說明 61-45-36/37-16-7危險品運輸編號 UN 3082 9/PG 3
WGK Germany 2
RTECS號CZ4499000
自燃溫度>500 °CTSCA YesHazardClass 6.1(b)PackingGroup III海關編碼 29036990毒性LD50 orally in Rabbit: 580 mg/kg