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, 1,1,1-三羥甲基丙烷, 2-乙基-2-羥甲基-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 |
促銷 |
1,1,1-Tris(hydroxymethyl)propane |
98% |
100g |
RMB 26.4 |
促銷 |
1,1,1-Tris(hydroxymethyl)propane |
98% |
2.5kg |
RMB 431.2 |
促銷 |
1,1,1-Tris(hydroxymethyl)propane |
98% |
10kg |
RMB 1386 |
促銷 |
Character:
無色片狀結(jié)晶。易溶于丙酮,可溶于四氯化碳、氯仿、乙醚中;不溶于脂肪烴和芳烴。有較強的吸濕性。
沸點:259 °C
熔點:58℃
閃點:172℃
密度:1.1758
Quality Standard:
外觀Appearance 白色結(jié)晶薄片
紅外光譜鑒別Infrared spectrometry 符合
純度Purity ≥98.0% (GC)
熔點Melting point 57°C - 62°C
水分Water <0.1 %
羥值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,密封陰涼干燥保存。
分子的A位上含有三個羥甲基,是一種新戊結(jié)構(gòu)的三元醇。具有提高樹脂堅固性、耐腐蝕性、密封性;對于水解、熱解及氧化具有良好的穩(wěn)定性;三個羥基具有同等反應(yīng)等優(yōu)異的性能。
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