Skip to Content
Merck
CN

Key Documents

View All Documentation

521183

2-Ethynyl-α,α,α-trifluorotoluene

97%

Synonym(s):

1-Ethynyl-2-trifluoromethylbenzene

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
HC≡CC6H4CF3
CAS Number:
704-41-6
Molecular Weight:
170.13
NACRES:
NA.22
PubChem Substance ID:
24874193
UNSPSC Code:
12352100
MDL number:
MFCD00467313
Assay:
97%
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

100

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

SMILES string

FC(F)(F)c1ccccc1C#C

InChI

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

InChI key

OOZKONVIIMFOKW-UHFFFAOYSA-N

pictograms

Flame
GHS02

signalword

Warning

hcodes

H226

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

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCK0480
MKCD5591
MKBQ2688V
MKBN8283V
MKBL5427V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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

Global Trade Item Number

SKUGTIN
521183-1G04061837073915