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Key Documents

206512

Sigma-Aldrich

1-Bromo-4-ethynylbenzene

97%

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About This Item

Linear Formula:
HC≡CC6H4Br
CAS Number:
Molecular Weight:
181.03
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

form

solid

mp

64-67 °C (lit.)

SMILES string

Brc1ccc(cc1)C#C

InChI

1S/C8H5Br/c1-2-7-3-5-8(9)6-4-7/h1,3-6H

InChI key

LTLVZQZDXQWLHU-UHFFFAOYSA-N

Application

1-Bromo-4-ethynylbenzene was used in the synthesis of 1-bromo-4-(4′-tetrahydropyranyloxy-1′-ethynylphenyl)benzene.

pictograms

Exclamation markEnvironment

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

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Long TM and Swager TM.
Journal of Materials Chemistry, 12(12), 3407-3412 (2002)

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