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Merck
CN

345326

聚(四氢呋喃)

average Mn ~2,000, contains BHT as stabilizer

别名:

Terathane®2000 聚醚二元醇, α-氢-ω-羟基聚(氧-1,4-丁二基), 聚(1,4-丁二醇), 聚THF

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关于此项目

线性分子式:
H(OCH2CH2CH2CH2)nOH
化学文摘社编号:
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
MDL number:
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InChI

1S/C8H18O2/c1-3-5-6-10-8(4-2)7-9/h8-9H,3-7H2,1-2H3/t8-/m0/s1

SMILES string

OCCCCO

InChI key

BJZYYSAMLOBSDY-QMMMGPOBSA-N

vapor pressure

<0.01 mmHg ( 25 °C), <1 mmHg ( 20 °C)

form

solid

mol wt

average Mn ~2,000

contains

BHT as stabilizer

mp

28-40 °C

density

0.972 g/mL at 25 °C

Quality Level

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Application

聚四氢呋喃(PTHF) 可作为大分子引发剂用于通过开环聚合反应制备嵌段共聚物 。

交联PTHF可作为 基质用于制备锂离子电池中的热稳定聚合物电解质 。

它还可作为起始原料用于合成药物和基因递送的环糊精基超分子络合物。

Legal Information

DuPont 产品
Terathane is a registered trademark of Invista North America S.a.r.l.

hcodes

Hazard Classifications

Aquatic Chronic 3

存储类别

10 - Combustible liquids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves


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分析证书(COA)

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F Lim et al.
Biomaterials, 16(6), 457-466 (1995-04-01)
A series of poly(tetramethylene oxide)-based polyurethane block copolymers was synthesized with varying levels of sulphonate ion incorporated in the hard segment block. Static in vitro adhesion of polymorphonuclear leucocytes (PMNs) on the underivatized and propyl sulphonate-grafted polyurethanes was investigated. The
H J Kim et al.
Bio-medical materials and engineering, 4(3), 171-185 (1994-01-01)
The present work is a study of the effects of soft segment molecular weight and chemical structure on the fatigue crack propagation of model copoly (ether-urethane-urea)s (PEUU). The PEUU were synthesized using polypropylene glycol (PPG), polytetramethylene glycol (PTMG), and polyethylene
Takehiro Watanabe et al.
Rapid communications in mass spectrometry : RCM, 21(5), 787-791 (2007-02-07)
Thin-layer chromatography (TLC) and matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) were combined to achieve characterization of polyether mixtures. Three polyethers, polyethylene glycol (PEG), polypropylene glycol (PPG) and polytetramethylene glycol (PTMG), or mixtures of these compounds, were studied. One shortcoming of
A Jayakrishnan et al.
Journal of biomedical materials research, 24(7), 913-927 (1990-07-01)
Spherical, highly porous beads of poly(2-hydroxyethyl methacrylate) (PHEMA) cross-linked with ethylene glycol dimethacrylate (EGDM) were prepared by suspension polymerization of HEMA in concentrated NaCl solutions in presence of toluene, poly(methyl methacrylate) (PMMA) in toluene, and poly(tetramethylene glycol) (PTMG). Magnesium hydroxide
Mi-Young Koh et al.
Journal of materials science. Materials in medicine, 21(2), 385-392 (2009-09-17)
The osteoconduction potential of artificial materials is usually evaluated in vitro by apatite formation in a simulated body fluid (SBF) proposed by Kokubo and his colleagues. This paper reports the compositional dependence of apatite formation on organic-inorganic hybrids in the

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