PEG-Bib

PEG-Bib structure

CAS No.: 467254-02-0

Chemical Name:: PEG-Bib

Synonyms: PEG-Bib;PEG-ATRP;PEG BIBB;PEG ATRP initiator;Dibromoisobutyryl PEG;Poly(ethylene glycol) bis(2-bromoisobutyrate);Poly(ethylene glycol) bis(2-bromoisobutyrate) average Mn 700

CBNumber:: CB52755604

Molecular Formula:

Molecular Weight:: 0

MDL Number:

MOL File:: Mol file

Last updated:2023-04-23 13:52:06

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PEG-Bib Properties

Melting point	>250 °C
Flash point	>110 °C
storage temp.	2-8°C
form	solid

SAFETY

Risk and Safety Statements

WGK Germany	3

PEG-Bib price More Price(3)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	767573	Poly(ethylene glycol) bis(2-bromoisobutyrate) average M	467254-02-0	1g	$159	2023-06-20	Buy
Sigma-Aldrich	740888	Poly(ethylene glycol) bis(2-bromoisobutyrate) average Mn 1,000	467254-02-0	1G	$161	2023-06-20	Buy
Sigma-Aldrich	741019	Poly(ethylene glycol) bis(2-bromoisobutyrate) average Mn 2,200	467254-02-0	1g	$170	2023-06-20	Buy

Product number	Packaging	Price	Buy
767573	1g	$159	Buy
740888	1G	$161	Buy
741019	1g	$170	Buy

PEG-Bib Chemical Properties,Uses,Production

Uses

Poly(ethylene glycol)-containing ATRP initiator for generating a triblock copolymer with a PEG block in the center.

Uses

PEG functionalized with bromoisobutyryl group to initiate atom transfer radical polymerization (ATRP). This macroinitiator can be used to increase biocompatibility; hydrophilicity; or generate a triblock copolymer with PEG as the middle block.

PEG-Bib Preparation Products And Raw materials

Raw materials

Preparation Products

PEG-Bib Suppliers

Global( 5)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Alfa Chemistry		Info@alfa-chemistry.com	United States	24072	58
Aladdin Scientific	+1-+1(833)-552-7181	sales@aladdinsci.com	United States	52927	58
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51471	80
Energy Chemical	021-58432009 400-005-6266	marketing@energy-chemical.com	China	44941	58

Supplier	Advantage
Alfa Chemistry	58
Aladdin Scientific	58
Sigma-Aldrich	80
Energy Chemical	58

Dibromoisobutyryl PEG PEG-ATRP PEG-Bib Poly(ethylene glycol) bis(2-bromoisobutyrate) PEG ATRP initiator PEG BIBB Poly(ethylene glycol) bis(2-bromoisobutyrate) average Mn 700 467254-02-0