767581
Poly(ethylene glycol) methyl ether 2-bromoisobutyrate
average Mn 600
Synonym(s):
Polyethylene glycol, PEG bib, mPEG ATRP, methoxyPolyethylene glycol bromoisobutyryl
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Recommended Products
![Tris[2-(dimethylamino)ethyl]amine 97%](/deepweb/assets/sigmaaldrich/product/structures/695/792/ee0ff167-22a3-43a7-83a1-6c4908adf0ae/640/ee0ff167-22a3-43a7-83a1-6c4908adf0ae.png)
form
liquid
Quality Level
mol wt
PEG average Mn 350 (n~8)
average Mn 600
refractive index
n20/D 1.465
density
1.214 g/mL at 25 °C
Ω-end
bromo
α-end
methoxy
storage temp.
2-8°C
Application
PEG functionalized with bromoisobutyryl group to initiate atom transfer radical polymerization (ATRP). This macroinitiator can be used to increase biocompatibility; hydrophilicity; or generate block copolymers.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Choose from one of the most recent versions:
Certificates of Analysis (COA)
Lot/Batch Number
Don't see the Right Version?
If you require a particular version, you can look up a specific certificate by the Lot or Batch number.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service