406996
Poly(ethylene glycol) bis(carboxymethyl) ether
average MN 250, cross-linking reagent amine reactive, carboxylic acid
Synonym(s):
Polyethylene glycol, Polyethylene glycol 250 diacid, Polyglycol 250 diacid
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Product Name
Poly(ethylene glycol) bis(carboxymethyl) ether, average Mn 250
form
viscous liquid
Quality Level
mol wt
average Mn 250
reaction suitability
reagent type: cross-linking reagent
reactivity: amine reactive
refractive index
n20/D 1.454
density
1.302 g/mL at 25 °C
Ω-end
carboxylic acid
α-end
carboxylic acid
polymer architecture
shape: linear
functionality: homobifunctional
SMILES string
OCCO.OCC(O)=O
InChI
1S/C2H4O3.C2H6O2/c3-1-2(4)5;3-1-2-4/h3H,1H2,(H,4,5);3-4H,1-2H2
InChI key
SZUIEBOFAKRNDS-UHFFFAOYSA-N
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This Item | 8.43912 | 407038 | 445878 |
|---|---|---|---|
| form viscous liquid | form liquid | form viscous liquid | form liquid |
| polymer architecture shape: linear | polymer architecture - | polymer architecture shape: linear | polymer architecture shape: linear |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level - |
| reaction suitability reagent type: cross-linking reagent | reaction suitability - | reaction suitability reagent type: cross-linking reagent | reaction suitability reagent type: cross-linking reagent |
| mol wt average Mn 250 | mol wt - | mol wt average Mn 600 | mol wt average Mn ~250 |
| density 1.302 g/mL at 25 °C | density 1.185 g/cm3 at 20 °C | density 1.191 g/mL at 25 °C | density 1.03 g/mL at 25 °C |
Storage Class
10 - Combustible liquids
wgk_germany
WGK 1
flash_point_f
572.0 °F - closed cup
flash_point_c
300 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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