Millipore Sigma Vibrant Logo

820138 1,2,4-苯三甲酸1,2-酐

概述

Replacement Information

重要规格表

CAS #EC号Hill配方摩尔质量
552-30-7209-008-0C₉H₄O₅192.13 g/mol

价格及供货情况

产品目录编号 库存情况包装 数量 / 包装 价格 数量
8.20138.0500
正在查询供货情况......
目前缺货
目前缺货
有货 
停产
少量现货
供货情况有待确认
    其余:另行通知
      其余:另行通知
      另行通知
      联系客户服务
      Contact Customer Service

      塑胶瓶 500 g
      正在检索价格......
      无法检索价格。
      最小订购数量为倍数
      Maximum Quantity is
      以订单确认为准 更多信息
      您节约了 ()。
       
      Request Pricing
      描述
      产品目录编号820138
      同义词Trimellitic acid anhydride
      参考
      产品信息
      CAS号552-30-7
      EC索引编号607-097-00-4
      EC号209-008-0
      Hill配方C₉H₄O₅
      Molar Mass192.13 g/mol
      HS代码2917 39 85
      结构配方图像结构配方图像
      Quality LevelMQ200
      应用
      应用1,2,4-Benzenetricarboxylic 1,2-anhydride for synthesis. CAS 552-30-7, pH 2 (21 g/l, H₂O, 20 °C).
      生物信息
      理化信息
      沸点240 °C (19 hPa)
      密度1.487 g/cm3 (20 °C)
      爆炸极限1 - 7 %(V)
      闪点227 °C
      熔点167.2 °C
      pH值2 (21 g/l, H₂O, 20 °C)
      蒸汽压力<1 Pa (20 °C)
      溶解度24.4 g/l (分解)
      尺寸
      材料信息
      毒性学信息
      LD 50口服LD50 Rat > 2730 mg/kg
      LD 50皮下注射LD50 Rabbit 23000 mg/kg
      GHS安全信息
      危害性图示 危害性图示
      危害性图示
      危害性图示
      危害性声明H317: 可能造成皮肤过敏反应。
      H318: 造成严重眼损伤。
      H334: 吸入可能导致过敏或哮喘病症状或呼吸困难。
      H335: 可能造成呼吸道刺激。
      注意事项声明P261: 避免吸入粉尘。
      P271: 只能在室外或通风良好之处使用。
      P272: 受沾染的工作服不得带出工作场地。
      P280: 戴防护手套/戴防护眼罩/戴防护面具。
      P302 + P352: 如皮肤沾染:用水充分清洗。
      P305 + P351 + P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
      提示语危险
      RTECSDC 2050000
      储存类别10 - 13 其它液体及固体
      WGKWGK 1 轻度的水危害
      一次性3
      反应性相对较低的有机物必须被收集在第A类, 如果被卤化则在第B类, 如果为固体残留物则归在第C类.
      安全信息
      危险种类????, ???
      产品使用声明
      储存和货运信息
      储存低于+30°C储存.
      包装信息
      运输信息
      补充信息
      规格
      Assay (morpholine method)≥ 98.0 %
      Melting range (lower value)≥ 164 °C
      Melting range (upper value)≤ 168 °C
      Identity (IR)passes test
      Global Trade Item Number
      产品目录编号 GTIN
      8.20138.0500 04022536452746

      相关产品和应用

      种类

      Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Heterocycles > Heterocycles with 5-membered Rings > Di- and Tetrahydrofurans, Butyrolactones
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Carboxylic Acids > Oxocarboxylic Acids
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Heterocycles > Heterocycles with 5-membered Rings > Di- and Tetrahydrofurans, Butyrolactones
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Carboxylic Acid Derivatives > Carboxylic Acid Anhydrides
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Polyaddition Reagents
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Polycondensation Reagents
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Heterocycles > Heterocycles with 5-membered Rings > Di- and Tetrahydrofurans, Butyrolactones
      Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Polyaddition Reagents
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acid Derivatives > Carboxylic Acid Anhydrides
      Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acids > Oxocarboxylic Acids
      Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Polycondensation Reagents
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acids > Oxocarboxylic Acids
      Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acid Derivatives > Carboxylic Acid Anhydrides