Bromo-PEG2-bromide

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Category	Small-molecule Homobifunctional PEG
Catalog NO.	BPG-1870
Product Name	Bromo-PEG2-bromide
CAS	31255-10-4
Molecular Formula	C6H12Br2O2
Molecular Weight	275.97

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Description	Bromo-PEG2-bromide is a homobifunctional PEG linker containing two bromide groups, which can be replaced by nuleophilic reagents for bioconjugation and PEGylation.
Synonyms	Br-PEG2-Br; Ethane, 1,2-bis(2-bromoethoxy)-; 1,8-dibromo-3,6-dioxaoctane; 1-Bromo-2-[2-(2-bromoethoxy)ethoxy]ethane; Br-PEG2-bromide
IUPAC Name	1,2-bis(2-bromoethoxy)ethane
Canonical SMILES	C(COCCBr)OCCBr
InChI	InChI=1S/C6H12Br2O2/c7-1-3-9-5-6-10-4-2-8/h1-6H2
InChIKey	UOWNEWCMPHICQH-UHFFFAOYSA-N
Boiling Point	285.1±20.0°C at 760 mmHg
Purity	>95%
Density	1.6777 g/cm3
Solubility	Soluble in Chloroform, Ethyl Acetate (Slightly)
Appearance	Pale Yellow or Colorless Oily Liquid
Storage	Store at -20°C under inert atmosphere
Exact Mass	275.91836
LogP	1.80940
Pictogram(s)	Irritant
Signal	Warning
Precautionary Statement Codes	P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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