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808619 三缩四乙二醇

808619
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
112-60-7203-989-9C₈H₁₈O₅HO(CH₂CH₂O)₄H194.23 g/mol

Products

产品目录编号包装 数量 / 包装
8.08619.1000 塑胶瓶 1 l
描述
产品目录编号808619
同义词Tetraglycol
描述Tetraethylene glycol
参考
产品信息
CAS号112-60-7
EC号203-989-9
Hill配方C₈H₁₈O₅
化学配方HO(CH₂CH₂O)₄H
Molar Mass194.23 g/mol
HS代码2909 49 22
结构配方图像结构配方图像
Quality LevelMQ200
应用
应用Tetraethylene glycol for synthesis. CAS 112-60-7, EC Number 203-989-9, chemical formula HO(CH₂CH₂O)₄H.
生物信息
理化信息
沸点327 - 328 °C (1013 hPa)
密度1.120 g/cm3 (25 °C)
爆炸极限0.5 - 3.4 %(V)
闪点204 °C
燃点340 °C DIN 51794
熔点-9.4 °C
pH值8.5 - 9.0 (500 g/l, H₂O, 20 °C)
蒸汽压力<0.1 hPa (26 °C)
运动粘度50.13 mm2/s (20.65 °C)
溶解度1000 g/l
尺寸
材料信息
毒性学信息
LD 50口服LD50 Rat > 18056 mg/kg
LD 50皮下注射LD50 Rabbit > 18056 mg/kg
GHS安全信息
RTECSXC2100000
储存类别10 - 13 其它液体及固体
WGKWGK 2 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
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
Colour (visual)colorless
Appearance of substance (visual)clear
Assay (GC, area%)≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C)1.121 - 1.124
Identity (IR)passes test
Water (K. F.)≤ 0.3 %
Global Trade Item Number
产品目录编号 GTIN
8.08619.1000 04022536401164

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