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765104

Sigma-Aldrich

3-Butynyl 2-bromoisobutyrate

97% (GC)

Synonym(s):

Alkyl BiBB, Clickable ATRP initiator

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About This Item

Empirical Formula (Hill Notation):
C8H11BrO2
CAS Number:
1264291-66-8
Molecular Weight:
219.08
MDL number:
MFCD22572691
UNSPSC Code:
12162002
PubChem Substance ID:
329767152
NACRES:
NA.23

Assay

97% (GC)

form

liquid

refractive index

n20/D 1.470

density

1.295 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

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

InChI

1S/C8H11BrO2/c1-4-5-6-11-7(10)8(2,3)9/h1H,5-6H2,2-3H3

InChI key

MOHWQOXHTWRDGD-UHFFFAOYSA-N

Application

Atom Transfer Radical Polymerization (ATRP) initiator with alkyne functionality. Alkyne can be useful in coupling reactions/ligation.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

210.0 °F

Flash Point(C)

98.88 °C

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Certificates of Analysis (COA)

Lot/Batch Number
MKBL5079

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