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526401

Sigma-Aldrich

2,4-Bis(trifluoromethyl)benzaldehyde

98%

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About This Item

Linear Formula:
(CF3)2C6H3CHO
CAS Number:
59664-42-5
Molecular Weight:
242.12
MDL number:
MFCD00083535
UNSPSC Code:
12352100
PubChem Substance ID:
24874548
NACRES:
NA.22

assay

98%

refractive index

n20/D 1.422 (lit.)

bp

172 °C (lit.)

density

1.48 g/mL at 25 °C (lit.)

SMILES string

FC(F)(F)c1ccc(C=O)c(c1)C(F)(F)F

InChI

1S/C9H4F6O/c10-8(11,12)6-2-1-5(4-16)7(3-6)9(13,14)15/h1-4H

InChI key

DLRCWXOCZIUZBS-UHFFFAOYSA-N

General description

2,4-Bis(trifluoromethyl)benzaldehyde is an organic building block.

Application

2,4-Bis(trifluoromethyl)benzaldehyde may be used to synthesize 2,2-diamino enol.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

154.9 °F - closed cup

flash_point_c

68.3 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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Umpolung by N-heterocyclic carbenes: generation and reactivity of the elusive 2,2-diamino enols (Breslow intermediates).
Albrecht Berkessel et al.
Angewandte Chemie (International ed. in English), 51(49), 12370-12374 (2012-10-20)

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