771562
四乙二醇二甲基丙烯酸酯
contains ≤1500 ppm MEHQ as inhibitor, 95%
别名:
PEG 二甲基丙烯酸酯, PEG双甲基丙烯酸酯, PEG水凝胶
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关于此项目
线性分子式:
O[CH2CH2OCH2CH2OCOC(CH3)=CH2]2
化学文摘社编号:
分子量:
330.37
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
203-653-1
Beilstein/REAXYS Number:
1803537
MDL number:
assay
95%
form
liquid
contains
≤1500 ppm MEHQ as inhibitor
reaction suitability
reagent type: cross-linking reagent
refractive index
n20/D 1.465
density
1.082 g/mL at 20 °C (lit.), 1.089 g/mL at 25 °C
storage temp.
−20°C
SMILES string
C=C(C)C(OCCOCCOCCOCCOC(C(C)=C)=O)=O
InChI
1S/C16H26O7/c1-13(2)15(17)22-11-9-20-7-5-19-6-8-21-10-12-23-16(18)14(3)4/h1,3,5-12H2,2,4H3
InChI key
LTHJXDSHSVNJKG-UHFFFAOYSA-N
Application
High purity PEG dimethacrylates are commonly used in PEG-based hydrogels and crosslinking hydrophilic polymers.
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存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup