推荐产品
蒸汽压
<1 mmHg ( 20 °C)
质量水平
检测方案
99%
bp
276 °C/30 mmHg (lit.)
mp
253-258 °C (lit.)
SMILES字符串
OCC(CO)(CO)CO
InChI
1S/C5H12O4/c6-1-5(2-7,3-8)4-9/h6-9H,1-4H2
InChI key
WXZMFSXDPGVJKK-UHFFFAOYSA-N
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一般描述
季戊四醇是一种无色无色的结晶状白色固体。新戊烷核和四个末端羟基的存在使其成为合成多功能化化合物的多功能底物。
应用
季戊四醇可作为起始原料制备四臂聚氨酯预聚物，适用于UV固化聚氨酯分散体的合成。
它可以作为添加剂用于制备阻燃聚合物。
也可作为前体合成聚乙二醇/4,4′-二苯基甲烷二异氰酸酯/季戊四醇共聚物，作为储热材料。
它可以作为添加剂用于制备阻燃聚合物。
也可作为前体合成聚乙二醇/4,4′-二苯基甲烷二异氰酸酯/季戊四醇共聚物，作为储热材料。
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
易制爆化学品
Chin-Wen Chen et al.
Polymers, 12(9) (2020-09-10)
Bio-based unsaturated poly(butylene adipate-co-butylene itaconate) (PBABI) aliphatic copolyesters were synthesized with pentaerythritol (PE) as a modifier, observing the melting point, crystallization, and glass transition temperatures were decreased from 59.5 to 19.5 °C and 28.2 to -9.1 °C as an increase
Mohamed Touaibia et al.
Chemical communications (Cambridge, England), (4)(4), 380-382 (2007-01-16)
Several oligomannoside clusters having a hundred-fold increase in affinities toward E. coli were synthesized by Cu(I)-catalyzed [1,3]-dipolar cycloadditions using pentaerythritol scaffolds bearing either alkyne or azide functionalities.
Tao Tu et al.
The Journal of organic chemistry, 73(14), 5255-5263 (2008-06-19)
Molecular scaffolds that have well-defined geometries, are easy to synthesize and functionalize, and can hold attached sites of molecular recognition in suitable orientations are useful tools in various areas of science and technology. The utility of the tetraphenyl ether of
Michael C Hacker et al.
Biomacromolecules, 9(6), 1558-1570 (2008-05-17)
In this study, we synthesized and characterized a series of macromers based on poly( N-isopropylacrylamide) that undergo thermally induced physical gelation and, following chemical modification, can be chemically cross-linked. Macromers with number average molecular weights typically ranging from 2000-3500 Da
Yue Zhang et al.
Pharmaceutical research, 29(6), 1627-1636 (2012-01-26)
Delivery of siRNA into cells remains a critical challenge. Our lab has shown a novel polyamidoamine (PAMAM) dendrimer with modified pentaerythritol derivative core (PD dendrimer) to exhibit high plasmid DNA transfection efficiency and low cytotoxicity. Here, we evaluate PD dendrimer
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