420999
聚(四氢呋喃)
average Mn ~1,400
别名:
Terathane®1400 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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线性分子式:
H(OCH2CH2CH2CH2)nOH
化学文摘社编号:
UNSPSC Code:
12162002
PubChem Substance ID:
MDL number:
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)
mol wt
average Mn ~1,400
contains
0.05-0.07% BHT as stabilizer
mp
33-36 °C
density
1 g/mL at 25 °C
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Legal Information
DuPont 产品
Terathane is a registered trademark of Invista North America S.a.r.l.
hcodes
pcodes
Hazard Classifications
Aquatic Chronic 3
存储类别
10 - Combustible liquids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
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A Brandwood et al.
Journal of biomaterials science. Polymer edition, 6(1), 41-54 (1994-01-01)
A series of novel polyurethane elastomers based on methylenediphenyl diisocyanate, 1,4-butanediol and the macrodiols, poly(hexamethylene oxide), poly(octamethylene oxide), and poly(decamethylene oxide) were implanted subcutaneously in sheep for periods of 3 and 6 months. The specimens that were subjected to 3
A Takahara et al.
Journal of biomaterials science. Polymer edition, 5(3), 183-196 (1993-01-01)
The relationships among surface, bulk properties and lipid sorption behaviors of segmented polyurethanes (SPUs) with various polyol soft segments were investigated. The polyols used in this study were poly(ethylene oxide) (PEO), poly(tetramethylene oxide) (PTMO), and poly(dimethylsiloxane) (PDMS). The hard segment
P Banu et al.
Journal of colloid and interface science, 277(2), 304-308 (2004-09-03)
Aqueous dispersions of poly(ester-imide)s [P(E-I)s] have been prepared by dispersing the P(E-I)s in water without any external solubilizing agents. P(E-I)s were prepared from anhydride-terminated polyester prepolymer and diisocyanate. The -COOH groups in the polymer were then neutralized using triethylamine and
K Y Chen et al.
Journal of biomaterials science. Polymer edition, 10(12), 1183-1205 (2000-02-15)
Two novel aliphatic polyurethaneurea anionomers were synthesized based on polydimethylsiloxane (PDMS)-polytetramethylene oxide (PTMO) soft segments. The hard segments consisted of either 4,4'-methylene dicyclohexyl diisocyanate (H12MDI), sulfonic acid-containing diol and 1,4-butandiol (BD) or H12MDI, carboxylic acid-containing diol and BD. The nonionic
R Nakaoka et al.
Journal of biomedical materials research, 49(1), 99-105 (1999-11-24)
Interaction of macrophages (Mos) with polyetherurethane (PEU) was investigated to clarify the role of the Mos in the early stage of tumorigenesis of PEUs. As for the inflammatory cytokines produced from Mos, the amount of tumor necrosis factor (TNF) produced
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