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Merck
CN

521183

2-Ethynyl-α,α,α-trifluorotoluene

97%

Synonym(s):

1-Ethynyl-2-trifluoromethylbenzene

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About This Item

Linear Formula:
HC≡CC6H4CF3
CAS Number:
Molecular Weight:
170.13
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
97%
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InChI

1S/C9H5F3/c1-2-7-5-3-4-6-8(7)9(10,11)12/h1,3-6H

SMILES string

FC(F)(F)c1ccccc1C#C

InChI key

OOZKONVIIMFOKW-UHFFFAOYSA-N

assay

97%

refractive index

n20/D 1.4760 (lit.)

bp

45 °C/8 mmHg (lit.)

density

1.222 g/mL at 25 °C (lit.)

functional group

fluoro

Quality Level

pictograms

Flame

signalword

Warning

hcodes

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

77.0 °F - closed cup

flash_point_c

25 °C - closed cup

ppe

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

Regulatory Information

危险化学品
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Emma van Dijkum et al.
Organic & biomolecular chemistry, 7(6), 1097-1105 (2009-03-06)
A series of D-glucose derivatives that have been modified at C-4 were synthesised from D-galactose as potential chain terminators of cellulose biosynthesis. Two compounds displayed herbicidal activity in pre-emergence tests and in addition a cell expansion assay at higher concentrations

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