236241
季戊四醇
99%
别名:
2,2-二羟甲基-1,3-丙二醇
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关于此项目
线性分子式:
C(CH2OH)4
化学文摘社编号:
分子量:
136.15
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
204-104-9
Beilstein/REAXYS Number:
1679274
MDL number:
InChI key
WXZMFSXDPGVJKK-UHFFFAOYSA-N
InChI
1S/C5H12O4/c6-1-5(2-7,3-8)4-9/h6-9H,1-4H2
SMILES string
OCC(CO)(CO)CO
vapor pressure
<1 mmHg ( 20 °C)
assay
99%
bp
276 °C/30 mmHg (lit.)
Quality Level
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General description
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。
Application
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。
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
易制爆化学品
此项目有
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
Zhiming Zhang et al.
Organic & biomolecular chemistry, 9(24), 8220-8223 (2011-10-13)
A trimer of cholic acid made by linking three cholic acid molecules with pentaerythritol via click chemistry serves as the center of an artificial metallohydrolase after the complexation of the triazole groups with a Zn(2+) ion. The invertible amphiphilic cavity
Hussein Al-Mughaid et al.
The Journal of organic chemistry, 71(4), 1390-1398 (2006-02-14)
A nonavalent glycodendrimer bearing terminal alpha-d-mannopyranoside units has been synthesized with a convergent approach. Terminal trivalent mannoside dendrons bearing p-halophenyl ethers were prepared by glycosylation of pentaerythritol derivatives having three 2-hydroxyethyl ether substituents. Two efficient routes were developed for the
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
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.
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