730270
聚乙二醇甲醚丙烯酸酯
average Mn 2,000, acrylate, methoxy, MEHQ as inhibitor, chemical modification reagent polymerization reactions
别名:
mPEG-丙烯酸酯, 丙烯酸酯类 PEG, 甲氧基 PEG 丙烯酸酯, 甲氧基聚乙二醇单丙烯酸酯, 聚乙二醇单甲醚单丙烯酸酯
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关于此项目
线性分子式:
H2C=CHCO2(CH2CH2O)nCH3
化学文摘社编号:
UNSPSC Code:
12162002
NACRES:
NA.23
MDL number:
产品名称
聚乙二醇甲醚丙烯酸酯, average Mn 2,000, contains MEHQ as inhibitor
form
solid
Quality Segment
mol wt
average Mn 2,000
contains
MEHQ as inhibitor
reaction suitability
reagent type: chemical modification reagent
reaction type: Polymerization Reactions
transition temp
Tm 49-54 °C
density
1.09 g/mL at 25 °C (lit.)
Mw/Mn
<1.1
Ω-end
acrylate
α-end
methoxy
polymer architecture
shape: linear
functionality: monofunctional
storage temp.
−20°C
SMILES string
OCCO.OC(=O)C=C
InChI
1S/C3H4O2.C2H6O2/c1-2-3(4)5;3-1-2-4/h2H,1H2,(H,4,5);3-4H,1-2H2
InChI key
FCDZZFLRLVQGEH-UHFFFAOYSA-N
Preparation Note
合成反应初始 MEHQ 浓度不超过 1,500ppm
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存储类别
11 - Combustible Solids
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