Skip to Content
Merck
All Photos(3)

Key Documents

View All Documentation

T36404

Sigma-Aldrich

o-Toluic acid

99%

Synonym(s):

2-Methylbenzoic acid

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Linear Formula:
CH3C6H4CO2H
CAS Number:
118-90-1
Molecular Weight:
136.15
Beilstein:
1072103
EC Number:
204-284-9
MDL number:
MFCD00002477
UNSPSC Code:
12352100
PubChem Substance ID:
24900155
NACRES:
NA.22

Assay

99%

bp

258-259 °C (lit.)

mp

102-104 °C (lit.)

density

1.062 g/mL at 25 °C (lit.)

SMILES string

Cc1ccccc1C(O)=O

InChI

1S/C8H8O2/c1-6-4-2-3-5-7(6)8(9)10/h2-5H,1H3,(H,9,10)

InChI key

ZWLPBLYKEWSWPD-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

o-Toluic acid is an aromatic carboxylic acid and an organic intermediate used in pesticides and medicines.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

298.4 °F - closed cup

Flash Point(C)

148 °C - closed cup

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Determination of o-toluic acid and its micro amounts of impurities in industrial products by HPLC
Hai-Jun Y et al.
Journal of Liquid Chromatography and Related Technologies, 25, 2709-2715 (2002)
Trine J Meza et al.
Nucleic acids research, 40(14), 6620-6631 (2012-04-26)
The Escherichia coli AlkB protein (EcAlkB) is a DNA repair enzyme which reverses methylation damage such as 1-methyladenine (1-meA) and 3-methylcytosine (3-meC). The mammalian AlkB homologues ALKBH2 and ALKBH3 display EcAlkB-like repair activity in vitro, but their substrate specificities are
Erwin van den Born et al.
Nucleic acids research, 37(21), 7124-7136 (2009-09-30)
The iron(II)- and 2-oxoglutarate (2OG)-dependent dioxygenase AlkB from Escherichia coli (EcAlkB) repairs alkylation damage in DNA by direct reversal. EcAlkB substrates include methylated bases, such as 1-methyladenine (m(1)A) and 3-methylcytosine (m(3)C), as well as certain bulkier lesions, for example the
Adsorption of 2-methylbenzoic acid onto MCM-41 mesoporous material: kinetics and equilibrium studies
Daniela A et al.
Journal of Sol-Gel Science and Technology, 64, 1-8 (2012)
K H Wang et al.
Chemosphere, 40(4), 389-394 (2000-02-09)
This investigation used UV light of 365 nm and titanium dioxide in aqueous suspension to study the photocatalytic reaction of o-methylbenzoic acid under the influence of pH values, anion additives and the varieties of titanium dioxide. From experimental results, under
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service