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Merck

672858

Sigma-Aldrich

4-(Trifluoromethoxy)phenylacetylene

97%

Synonym(s):

4-Ethynyl-1-(trifluoromethoxy)benzene

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About This Item

Empirical Formula (Hill Notation):
C9H5F3O
CAS Number:
Molecular Weight:
186.13
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

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Quality Level

Assay

97%

refractive index

n20/D 1.4554

density

1.215 g/mL at 25 °C

functional group

fluoro

SMILES string

FC(F)(F)Oc1ccc(cc1)C#C

InChI

1S/C9H5F3O/c1-2-7-3-5-8(6-4-7)13-9(10,11)12/h1,3-6H

InChI key

RWWGGRCLMVYXPM-UHFFFAOYSA-N

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This Item
901081901092793361
Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

form

liquid (dispersion)

form

liquid (dispersion)

form

liquid (dispersion)

form

dispersion

color

slightly yellow to clear

color

light yellow

color

slightly yellow to clear

color

translucent yellowish

description

Conductivity: 10-8-10-7 S/cm (before illumination) and 10-4-10-3 S/cm (under illumination with UV light)

description

Conductivity: 10-8-10-7 S/cm (before illumination) and 10-4-10-3 S/cm (under illumination with UV light), Valence band: 7.9 ± 0.1 eV, Work function: 4.0 ± 0.1 eV

description

Conductivity: 10-3-10-4 S/cm, Work function: 3.6 ± 0.1 eV

description

-

greener alternative product characteristics

Design for Energy Efficiency
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greener alternative product characteristics

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greener alternative product characteristics

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greener alternative product characteristics

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Pictograms

FlameExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

104.0 °F

Flash Point(C)

40 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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