1,1,4,7,7-五甲基二亚乙基三胺;N,N,N,N,N-五甲基二亚乙三胺;五甲基二乙烯三胺,N,N,N,N,N-五甲基二亚乙基三胺;N,N,N',N'',N''-五甲基二乙烯基三胺;1,1,4,7,7-五甲基二乙二胺;
N1-(2-(dimethylamino)ethyl)-N1,N2,N2-trimethylethane-1,2-diamine;N,N,N',N'',N''-Pentamethyldiethylenetriamine;1,1,4,7,7-Pentamethyldiethylenetriami;LUPRAGEN(R) N 301;PMDTA;
外观与性状:
透明至淡黄色液体
密度:
0.83 g/mL at 25 °C(lit.)
沸点:
198 °C(lit.)
熔点:
−20 °C(lit.)
闪点:
128 °F
折射率:
n20/D 1.442(lit.)
稳定性:
Stable. Flammable. Incompatible with strong oxidizing agents, strong acids.
储存条件:
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area.
蒸汽压:
0.23 mm Hg ( 20 °C)
用途
LCA-1是聚氨酯软泡的高效催化剂,主要用于软泡制品的配方中,也可作为硬泡的辅助催化剂,以改进大容量冰箱PU发泡体的流动性。该品催化活性大,发泡速度快,制品具有高韧性以及高承载性。在软泡中以100份聚醚计,加该品 1- 5就能得到较好的效果,该品而且气味较低,适用较广。
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