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521205

Sigma-Aldrich

4-Ethynyl-1-fluoro-2-methylbenzene

97%

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About This Item

Linear Formula:
FC6H3(CH3)C≡CH
CAS Number:
351002-93-2
Molecular Weight:
134.15
MDL number:
MFCD06200682
UNSPSC Code:
12352100
PubChem Substance ID:
24874195
NACRES:
NA.22

assay

97%

refractive index

n20/D 1.5210 (lit.)

bp

169-170 °C (lit.)

density

1.007 g/mL at 25 °C (lit.)

SMILES string

Cc1cc(ccc1F)C#C

InChI

1S/C9H7F/c1-3-8-4-5-9(10)7(2)6-8/h1,4-6H,2H3

InChI key

GSGKOWLZNQXGAI-UHFFFAOYSA-N

General description

4-Ethynyl-1-fluoro-2-methylbenzene has been reported to afford 1,4-disubstituted 1,2,3-triazole on reaction with azide under typical Cu(I)-catalyzed azide alkyne cycloaddition (CuAAC) conditions.

pictograms

FlameCorrosion
GHS02,GHS05

signalword

Danger

hcodes

H226,H318

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

100.0 °F - closed cup

flash_point_c

37.8 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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Janina Moeker et al.
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