345261
聚(四氢呋喃)
average Mn ~250
别名:
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:
vapor pressure
<0.01 mmHg ( 25 °C), <1 mmHg ( 20 °C)
form
viscous liquid
mol wt
average Mn ~250
refractive index
n20/D 1.46
mp
−14 °C
density
1 g/mL at 25 °C
SMILES string
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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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
392.0 °F - Cleveland open cup
flash_point_c
200 °C - Cleveland open cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
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
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
M Renier et al.
Journal of biomaterials science. Polymer edition, 5(3), 231-244 (1993-01-01)
Poly(etherurethane urea) (PEUU) elastomers when employed as biomedical devices may be susceptible to extraction upon implantation. Four PEUU elastomers containing a single PEUU formulation, but varying in terms of their additives, were subjected to an in vitro extraction procedure. The
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 345261-1L | 04061826760499 |
| 345261-3L | 04061837797255 |
| 345261-25ML | 04061837797248 |