1,1,1-Tris(hydroxymethyl)propane
Molecular Structure:
MDL:
MFCD00004694
Molecular Formula:
C6H14O3; CH3CH2C(CH2OH)3
Molecular Weight:
134.17
Alias:
三甲醇丙烷, 1,1,1-三羟甲基丙烷, 2-乙基-2-羟甲基-1,3-丙二醇
1,1,1—trimethylolpropane
2-Ethyl-2-hydroxymethyl-1,3-propanediol
Trimethylolpropane
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
1,1,1-Tris(hydroxymethyl)propane |
98% |
500g |
RMB 110 |
促销 |
1,1,1-Tris(hydroxymethyl)propane |
98% |
100g |
RMB 26.4 |
促销 |
1,1,1-Tris(hydroxymethyl)propane |
98% |
2.5kg |
RMB 431.2 |
促销 |
1,1,1-Tris(hydroxymethyl)propane |
98% |
10kg |
RMB 1386 |
促销 |
Character:
无色片状结晶。易溶于丙酮,可溶于四氯化碳、氯仿、乙醚中;不溶于脂肪烃和芳烃。有较强的吸湿性。
沸点:259 °C
熔点:58℃
闪点:172℃
密度:1.1758
Quality Standard:
外观Appearance 白色结晶薄片
红外光谱鉴别Infrared spectrometry 符合
纯度Purity ≥98.0% (GC)
熔点Melting point 57°C - 62°C
水分Water <0.1 %
羟值Hydroxyl value 1240 - 1260 mg KOH/g
灰分Ash <0.0015 % (as sodium)
酸度Acidity <0.001 % (as formic acid)
Storage:
易吸潮,密封阴凉干燥保存。
分子的A位上含有三个羟甲基,是一种新戊结构的三元醇。具有提高树脂坚固性、耐腐蚀性、密封性;对于水解、热解及氧化具有良好的稳定性;三个羟基具有同等反应等优异的性能。
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