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Key Documents

673722

Sigma-Aldrich

3-Chloro-2-hydroxybenzaldehyde

97%

Synonym(s):

3-Chlorosalicylaldehyde

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About This Item

Empirical Formula (Hill Notation):
C7H5ClO2
CAS Number:
Molecular Weight:
156.57
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

solid

mp

52-56 °C

functional group

aldehyde
chloro

SMILES string

[H]C(=O)c1cccc(Cl)c1O

InChI

1S/C7H5ClO2/c8-6-3-1-2-5(4-9)7(6)10/h1-4,10H

InChI key

DOHOPUBZLWVZMZ-UHFFFAOYSA-N

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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