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804812 亚甲基琥珀酸

804812
Purchase on Sigma-Aldrich

概述

Replacement Information

重要规格表

CAS #EC号Hill配方化学配方摩尔质量
97-65-4202-599-6C₅H₆O₄HOOCCH₂C(=CH₂)COOH130.1 g/mol

Products

产品目录编号包装 数量 / 包装
8.04812.0100 塑胶瓶 100 g
8.04812.0500 塑胶瓶 500 g
8.04812.9050 纤维纸箱 50 kg
描述
产品目录编号804812
同义词Itaconic acid
描述Methylenesuccinic acid
参考
产品信息
CAS号97-65-4
EC号202-599-6
Hill配方C₅H₆O₄
化学配方HOOCCH₂C(=CH₂)COOH
Molar Mass130.1 g/mol
HS代码2917 19 90
结构配方图像结构配方图像
Quality LevelMQ200
应用
应用Methylenesuccinic acid for synthesis. CAS 97-65-4, EC Number 202-599-6, chemical formula HOOCCH₂C(=CH₂)COOH.
生物信息
理化信息
沸点268 °C (分解)
密度0.949 g/cm3 (25 °C)
燃点430 °C
熔点163 - 168.4 °C
pH值2 (10 g/l, H₂O, 20 °C)
蒸汽压力0.0000115 Pa (20 °C)
溶解度77.49 g/l
尺寸
材料信息
毒性学信息
LD 50口服LD50 Rat > 2000 mg/kg
GHS安全信息
危害性图示 危害性图示
危害性声明H318: 造成严重眼损伤。
注意事项声明P280: 戴防护眼罩/戴防护面具。
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
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 (HPLC, area%)≥ 99.0 % (a/a)
Melting range (lower value)≥ 163 °C
Melting range (upper value)≤ 167 °C
Identity (IR)passes test
Global Trade Item Number
产品目录编号 GTIN
8.04812.0100 04022536386492
8.04812.0500 04022536386508
8.04812.9050 04022536386515

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Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Polyaddition Reagents
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Polycondensation Reagents