53469-21-9

• 常用中文名：多氯联苯(Aroclor 1242)标样
• 常用英文名：PCB(Aroclor 1242)solution
• CAS号：53469-21-9
• 分子式：C₆HCl₅
• 分子量：250.337
• 相关类别： 分析化学 标准品 挥发性有机化合物(VOCs)
• 发布时间：2018-03-23 12:22:11
• 更新时间：2026-07-02 11:20:56
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名称

• 中文名: 甲基乙酯1242
• 英文名: Pentachlorobenzene
• 中文别名: 甲醇中多氯联苯PCB1242溶液标准物质; 亚老哥尔1242（标准品）; 甲基乙酯; 甲醇中工业多氯联苯OCLOR; 环己烷中亚老哥尔; 亚老哥尔1242(标准品); OCLOR 1242 溶液; 正己烷中多氯联苯OCLOR 1242溶液标准物质; 亚老哥尔; 甲醇中多氯联苯OCLOR 1242溶液标准物质; 异辛烷中亚老哥尔; 二氯甲烷中多氯联苯OCLOR; 多氯联苯1242 标准品; 多氯联苯; 正己烷中亚老哥尔; 亚老哥尔1242|oclor
• 英文别名: oclor 1242 reference standd for clp; PCB oclor 1242 @3.0 mg/mL in Isooctane; oclor 1242 solution; oclor 1242, 42 perc.cl, pcb c12h8cl2 and c12h7cl3 and c12h6cl4; oclor 1242 in Cyclohexane; clorodifenili,cloro; oclor 1242@50 ppm in Transformer oil; oclor 1242 @100 μg/mL in MeOH; polychlorinatedbiphenyl1242; [40cfr136]pcb-1242; chloriertebiphenyle,chlorgehalt; OCLOR 1242, 1X1ML, ISO, 1000UG/ML; Polychlorinated biphenyl ( Cl); OCLOR; oclor 1242 @35 μg/mL in MeOH; X20124200CY oclor 1242 100μg/mLin Cyclohexa; OCLOR 1242, 1X1ML, HEXANE 1000UG/ML; oclor 1242@35 μg/mL in Isooctane; chlorodiphenyl(chlorine); oclor 1242@1000 μg/mL in Hexane; oclor 1242 1000 μg/mL in Methanol; OCLOR 1242, 1X5ML, TRANSFORMER OIL, 50 MG/KG; oclor 1242 10 μg/mL in Cyclohexane; ASTM Method D4059 oclor 1242 500 μg/g in Transformer Oil; 1,2,3,4,5-Pentachlorobenzene; oclor 1242 100 μg/mL in Cyclohexane; oclor 1242 @1000 μg/mL in MeOH; SILVER STAND; ASTM Method D4059 oclor 1242 50 μg/g in Transformer Oil; 1,2-dichloro-3-(2,4-dichlorophenyl)benzene; chlorodiphenyl(cl); OCLOR 1242, 1X5ML, TRANSFORMER OIL, 50 0MG/KG; OCLOR 1242, 50MG, NEAT; diphenylechlore,dechlore; oclor 1242 1000 μg/mL in Cyclohexane; gechloreerdedifenyl; PCB oclor; OCLOR 1242, 1X1ML, ISO, 1UG/ML; oclor 1242 2 μg/g in Transformer Oil; polychlorinatedbiphenyloclor1242); oclor 1242; GA20124200HEoclor 1242 1000μg/mLin Hexane; oclor 1242@500 ppm w/w in Transformer oil; ochlor 1242 100mg [53-9]; L20124200CY oclor 1242 10μg/mLin Cyclohexan; oclor 1242 in n-Hexane; PCB oclor 1242 @1000 μg/mL in Isooctane; OCLOR 1242, 1X1ML, MEOH, 200UG/ML

物化性质

• 密度: 1.7±0.1 g/cm3
• 沸点: 277.0±0.0 °C at 760 mmHg
• 分子式: C₆HCl₅
• 分子量: 250.337
• 闪点: 131.6±23.3 °C
• 精确质量: 247.852097
• LogP: 4.60
• 蒸汽压: 0.0±0.5 mmHg at 25°C
• 折射率: 1.596
• 储存条件: room temp

安全

• 符号: GHS02, GHS07, GHS08, GHS09
• 信号词: Danger
• 危害声明: H225-H304-H315-H336-H361f-H373-H411
• 警示性声明: P210-P261-P273-P281-P301 + P310-P331
• 个人防护装备: Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
• 危害码 (欧洲): F,Xn,N,Xi,T
• 风险声明 (欧洲): 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
• 安全声明 (欧洲): 9-16-29-33-60-61-62-35-36-26-36/37-45-53
• 危险品运输编码: 2315
• RTECS号: TQ1356000
• 包装等级: II