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773468

Sigma-Aldrich

Propargyl 2-bromoisobutyrate

>97%

Synonym(s):

Acetylene ATRP initiator, Acetylene BiB, Propyne 2-bromoisobutyrate

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About This Item

Empirical Formula (Hill Notation):
C7H9BrO2
CAS Number:
40630-86-2
Molecular Weight:
205.05
MDL number:
MFCD23704426
UNSPSC Code:
12162002
PubChem Substance ID:
329767619

Assay

>97%

form

solid or liquid

bp

188-194 °C

SMILES string

CC(C)(Br)C(=O)OCC#C

InChI

1S/C7H9BrO2/c1-4-5-10-6(9)7(2,3)8/h1H,5H2,2-3H3

InChI key

XTILOBFYTKJHJZ-UHFFFAOYSA-N

Application

Atom transfer radical polymerization (ATRP) initiator with an acetylene functionality that enables Cu-mediated ligation (“click” chemistry) or other functionalization.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H319,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

192.9 °F

Flash Point(C)

89.4 °C

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Certificates of Analysis (COA)

Lot/Batch Number
MKBN2893

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Haobo Sun et al.
Biosensors & bioelectronics, 131, 193-199 (2019-03-06)
Here we report a highly selective and ultrasensitive DNA biosensor based on electrochemical atom transfer radical polymerization (ATRP) signal amplification and "Click Chemistry". The DNA biosensor was prepared by immobilizing thiol and azide modified hairpin DNAs on gold electrode surface.
Xin Liu et al.
Polymers, 11(3) (2019-04-10)
Herein, we report the formation and characterization of novel amphiphilic linear-dendritic block copolymers (LDBCs) composed of hydrophilic dendritic poly(ether-ester), PEE, blocks and hydrophobic linear poly(styrene), PSt. The LDBCs are synthesized via controlled atom transfer radical polymerization (ATRP) initiated by a
Xiaoke Zheng et al.
Talanta, 207, 120290-120290 (2019-10-09)
Human T-lymphotropic virus type II (HTLV-II) is a crucial retrovirus that is closely associated with a variety of human diseases. Herein, an ultrasensitive fluorescent HTLV-II DNA detection strategy was developed for the first time based on magnetic nanoparticles (MNPs) and

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