ChemicalBook > CAS DataBase List > mPEG bromoisobutyrate

mPEG bromoisobutyrate

Product Name
mPEG bromoisobutyrate
CAS No.
245070-97-7
Chemical Name
mPEG bromoisobutyrate
Synonyms
mPEG ATRP;ATRP initiator;mPEG bromoisobutyrate;mPEG bromoisobutyrate 1000;PEG methyl ether bromoisobutyrate;PEG methyl ether bromoisobutyrate 1000;methoxyPolyethylene glycol bromoisobutyryl;Poly(ethylene glycol) methyl ether 2-bromoisobutyrate;Poly(oxy-1,2-ethanediyl), α-(2-bromo-2-methyl-1-oxopropyl)-ω-methoxy-;Poly(ethylene glycol) methyl ether 2-bromoisobutyrate average Mn 5,000
CBNumber
CB82631910
Molecular Formula
(C2H4O)nC5H9BrO2
Formula Weight
0
MOL File
245070-97-7.mol
More
Less

mPEG bromoisobutyrate Property

Melting point:
60-65 °C
Density 
1.214 g/mL at 25 °C
refractive index 
n20/D1.465
Flash point:
>110°C
storage temp. 
2-8°C
form 
solid
α-end
methoxy
Ω-end
bromo
More
Less

Safety

WGK Germany 
3
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
736333
Product name
Poly(ethylene glycol) methyl ether 2-bromoisobutyrate
Purity
average Mn 1,200
Packaging
1g
Price
$116.4
Updated
2024/03/01
Sigma-Aldrich
Product number
767581
Product name
Poly(ethylene glycol) methyl ether 2-bromoisobutyrate
Purity
average M
Packaging
1ml
Price
$153
Updated
2024/03/01
Sigma-Aldrich
Product number
739456
Product name
Poly(ethylene glycol) methyl ether 2-bromoisobutyrate
Purity
average M
Packaging
5g
Price
$542
Updated
2023/06/20
Sigma-Aldrich
Product number
750069
Product name
Poly(ethylene glycol) methyl ether 2-bromoisobutyrate
Purity
average M
Packaging
5g
Price
$479
Updated
2022/05/15
More
Less

mPEG bromoisobutyrate Chemical Properties,Usage,Production

Uses

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.

General Description

PEG average Mn = 1,000; n ~22

mPEG bromoisobutyrate Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

mPEG bromoisobutyrate Suppliers

China 2 United States 3 Global 5
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44733
Advantage
61
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51456
Advantage
80
Alfa Chemistry
Tel
Fax
1-516-927-0118
Email
Info@alfa-chemistry.com
Country
United States
ProdList
24072
Advantage
58
Aladdin Scientific
Tel
Email
tp@aladdinsci.com
Country
United States
ProdList
52924
Advantage
58

245070-97-7, mPEG bromoisobutyrateRelated Search:


  • ATRP initiator
  • mPEG bromoisobutyrate
  • PEG methyl ether bromoisobutyrate
  • Poly(ethylene glycol) methyl ether 2-bromoisobutyrate
  • mPEG bromoisobutyrate 1000
  • PEG methyl ether bromoisobutyrate 1000
  • methoxyPolyethylene glycol bromoisobutyryl
  • mPEG ATRP
  • Poly(ethylene glycol) methyl ether 2-bromoisobutyrate average Mn 1,200
  • Poly(ethylene glycol) methyl ether 2-bromoisobutyrate average Mn 2,000
  • Poly(ethylene glycol) methyl ether 2-bromoisobutyrate average Mn 5,000
  • Poly(oxy-1,2-ethanediyl), α-(2-bromo-2-methyl-1-oxopropyl)-ω-methoxy-
  • 245070-97-7
  • 2-Bromoisobutyrate
  • Reagents for Controlled Radical Polymerization
  • ATRP Initiators
  • ATRP
  • Materials Science
  • Monofunctional PEGs
  • Poly(ethylene glycol) and Poly(ethylene oxide)
  • Polymer Science
  • Polymers
  • Reagents for Polymerization