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CAS号: 53469-21-9 英文名称: AROCLOR 1242, 1X1ML, ISO, 1UG/ML 英文同义词: SILVER STAND;P 中文名称: 甲基乙酯1242 中文同义词: 亚老哥尔1242;甲基乙酯1242;多氯联苯1242;多氯联苯1242 标准品;AROCLOR 1242 溶液;AROCLOR 1242 @35 ΜG/ML IN MEOH;AROCLOR 1242 @100 ΜG/ML IN MEOH;AROCLOR 1242@1000 ΜG/ML IN HEXANE;AROCLOR 1242@35 ΜG/ML IN ISOOCTANE;AROCLOR 1242@50 PPM IN TRANSFORMER OIL 分子式: C12H6Cl4 分子量: 291.98804 沸点 : 325-366 °C 密度 : 1.381-1.392 g/cm3(Temp: 25 °C) 蒸气压: 10 at 37.8 °C (calculated, Monsanto, 1960) 闪点 : -12 °C 储存条件 : room temp 溶解度 : (wt %):Benzoic acid (10.0 at 31 °C), pyridine (132.5 at 30 °C), diglycol monoethyl ether (224 at 31 °C), methanol (42.5 at 29 °C), ethanol (23.3 at 29 °C) (Monsanto, 1960) 形态: Straw-colored liquid 水溶解性 : 277ug/L(20 ºC) Henry's Law Constant: 0.347, 0.575, 0.928, 1.47, 2.27, 3.43, 5.09, 7.60, and 10.8 at 0.0, 5.0, 10.0, 15.0, 20.0, 25.0, 30.0, 35.5, and 40.0 °C, respectively (predicted, Burkhard et al., 1985) 暴露限值: Potential occupational carcinogen. NIOSH REL: TWA 1.0 g/m3, IDLH 5 mg/m3; OSHA PEL: TWA 1 mg/m3; ACGIH TLV: TWA 1 mg/m3 (adopted). EPA化学物质信息: Aroclor 1242 (53469-21-9) 危险品标志 : F,Xn,N,Xi,T 危险类别码 : 11-38-50/53-65-67-33-36/37/38-22-62-51/53-48/20-39/23/24/25-23/24/25-52/53-45 安全说明 : 9-16-29-33-60-61-62-35-36-26-36/37-45-53 危险品运输编号 : 2315 WGK Germany : 3 RTECS号: TQ1356000 HazardClass : 9 PackingGroup : II 毒性: Acute oral LD50 for rats 4,250 mg/kg (quoted, RTECS, 1985).

12:19:23 AM · Jan 28, 2021
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