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Sigma-Aldrich

5-Chloro-2-methylphenol

97%

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About This Item

Linear Formula:
ClC6H3(CH3)OH
CAS Number:
Molecular Weight:
142.58
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

mp

72-76 °C (lit.)

SMILES string

Cc1ccc(Cl)cc1O

InChI

1S/C7H7ClO/c1-5-2-3-6(8)4-7(5)9/h2-4,9H,1H3

InChI key

KKFPXGXMSBBNJI-UHFFFAOYSA-N

General description

5-Chloro-2-methylphenol (5-chloro-o-cresol) can be synthesized from 5-chloro-2-methylaniline. 5-Chloro-2-methylphenol is formed as one of the hydroxylation reaction products of p-chlorotoluene.

Application

5-Chloro-2-methylphenol may be used in the synthesis of 4-chlorosalicylaldehyde triacetate and 1-chloro-3-isopropoxy-4-methylbenzene.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Hydroxylation of para-chlorotoluene by model complexes of cytochrome P-450.
Sakurai H, et al.
Inorgorganica Chimica Acta, 91(4), 233-236 (1984)
Coordination in Solutions. II. Acid Dissociation Constants in Water and Structural Reassignments of the Isomeric Chlorosalicylaldehydes1, 2.
Postmus Jr C, et al.
The Journal of Organic Chemistry, 29(9), 233-236 (1984)
A synthesis of micandrol-C a novel methylthiophenanthrenediol isolated from the trunkwood of Micandropsis scleroxylon.
Sargent MV and Zwicky AB.
Journal of the Chemical Society. Perkin Transactions 1, 6, 1713-1715 (1990)

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