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Merck
CN

292338

2,3,5-Trichlorobenzaldehyde

98%

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About This Item

Linear Formula:
Cl3C6H2CHO
CAS Number:
Molecular Weight:
209.46
UNSPSC Code:
12352100
PubChem Substance ID:
MDL number:
Assay:
98%
Form:
solid
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InChI

1S/C7H3Cl3O/c8-5-1-4(3-11)7(10)6(9)2-5/h1-3H

SMILES string

Clc1cc(Cl)c(Cl)c(C=O)c1

InChI key

DJYRZTCLVDKWBL-UHFFFAOYSA-N

assay

98%

form

solid

mp

73-75 °C (lit.)

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Application

2,3,5-Trichlorobenzaldehyde has been used:
  • in the synthesis of α-keto amide, a key intermediate in the synthesis of the sodium channel blocker, GW356194
  • for labelling of amine groups of brominated mercat-modified poly(tetrafluoroethylene-co-hexafluoropropylene) thin films

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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Regiochemical observations on the lithiation of 1, 2, 4-trichlorobenzene and reaction with DMF and oxamide electrophiles in THF.
Burton AJ, et al.
Tetrahedron Letters, 44(30), 5653-5656 (2003)
Defining the surface chemistry of ammonia-modified poly (tetrafluoroethylene-co-hexafluoropropylene) films.
Tong YW and Shoichet MS.
Macromolecules, 32(10), 3464-3468 (1999)

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