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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

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

Related Categories

Application

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

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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

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