所有图片(2)
About This Item
线性分子式:
H(OCH2CH2CH2CH2)nOH
CAS号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23
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蒸汽压
<0.01 mmHg ( 25 °C)
<1 mmHg ( 20 °C)
质量水平
表单
solid
分子量
average Mn ~2,900
mp
30-43 °C
密度
0.97 g/mL at 25 °C
SMILES字符串
OCCCCO
InChI
1S/C8H18O2/c1-3-5-6-10-8(4-2)7-9/h8-9H,3-7H2,1-2H3/t8-/m0/s1
InChI key
BJZYYSAMLOBSDY-QMMMGPOBSA-N
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一般描述
聚四氢呋喃（PTHF）是一种聚醚，可以在各种引发剂体系中通过四氢呋喃的阳离子聚合反应来制备。
应用
PTHF可用于制备用于多种应用的软链段（soft segment ）聚氨酯。它也可以用于纤维素纤维的表面改性，该纤维素纤维可用作聚合物增强材料。
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
>325.4 °F - Tag open cup
闪点(°C)
> 163 °C - Tag open cup
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Mass spectral analysis of low-temperature pyrolysis products from poly (tetrahydrofuran)
Lattimer RP
Journal of Analytical and Applied Pyrolysis, 57(1), 57-76 (2001)
Surface functionalization of cellulose by grafting oligoether chains
Bras J, et al.
Materials Chemistry and Physics, 120(2-3), 438-445 (2010)
Melting behavior of poly (tetrahydrofuran)-S and their blends
Tsuchiya M and Kojima T
Journal of Thermal Analysis and Calorimetry, 72(2), 651-655 (2003)
25. Polytetrahydrofuran
Sugar Series, 13, 186-204 (2000)
W K Loke et al.
Biomaterials, 17(22), 2163-2172 (1996-11-01)
Hybrid biomaterials have been produced by the interaction of polyurethane oligomers with both fresh and glutaraldehyde-fixed porcine pericardium. The hybrid biomaterials so formed were translucent with occasional white streaks and/or spots, had increased stiffness (to touch) but remained pliable. No
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