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Merck
CN

250708

2-(Trifluoromethyl)benzyl chloride

97%

Synonym(s):

α′-Chloro-α,α,α-trifluoro-o-xylene

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About This Item

Linear Formula:
CF3C6H4CH2Cl
CAS Number:
21742-00-7
Molecular Weight:
194.58
UNSPSC Code:
12352100
PubChem Substance ID:
24855068
EC Number:
244-560-6
MDL number:
MFCD00009920

Key Documents

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Product Name

2-(Trifluoromethyl)benzyl chloride, 97%

form

liquid

InChI key

BBXDMCQDLOCXRA-UHFFFAOYSA-N

InChI

1S/C8H6ClF3/c9-5-6-3-1-2-4-7(6)8(10,11)12/h1-4H,5H2

SMILES string

FC(F)(F)c1ccccc1CCl

assay

97%

refractive index

n20/D 1.469 (lit.)

density

1.337 g/mL at 25 °C (lit.)

Application

2-(Trifluoromethyl)benzyl chloride reacts with 2-benzo[b]thienyllithium to yield 6-fluorobenzo[b]naphtho[2,3-d]thiophene.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

hcodes

H314,H335

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

158.0 °F - closed cup

flash_point_c

70 °C - closed cup

ppe

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCBP4867V
1439923V
1439923
00223EJ
07828PH

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An unconventional synthetic approach to fluoro heteroaromatic compounds by a novel transformation of an anionically activated trifluoromethyl group.
Kiselyov AS and Strekowski L.
Tetrahedron Letters, 35(41), 7597-7600 (1994)

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