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Merck

T36404

Sigma-Aldrich

o-Toluinsäure

99%

Synonym(e):

2-Methyl-benzoesäure

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52,00 €
500 G
114,00 €

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100 G
52,00 €
500 G
114,00 €

About This Item

Lineare Formel:
CH3C6H4CO2H
CAS-Nummer:
Molekulargewicht:
136.15
Beilstein:
1072103
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22

52,00 €


Versandbereit am22. April 2025Details


Bulk-Bestellung anfordern

Assay

99%

bp

258-259 °C (lit.)

mp (Schmelzpunkt)

102-104 °C (lit.)

Dichte

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)

InChIKey

ZWLPBLYKEWSWPD-UHFFFAOYSA-N

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Allgemeine Beschreibung

o-Toluic acid is an aromatic carboxylic acid and an organic intermediate used in pesticides and medicines.[1] [2]

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

298.4 °F - closed cup

Flammpunkt (°C)

148 °C - closed cup

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves


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Analysenzertifikate (COA)

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Kunden haben sich ebenfalls angesehen

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)
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
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
Damian Mielecki et al.
PloS one, 7(1), e30588-e30588 (2012-02-01)
ALKBH proteins, the homologs of Escherichia coli AlkB dioxygenase, constitute a direct, single-protein repair system, protecting cellular DNA and RNA against the cytotoxic and mutagenic activity of alkylating agents, chemicals significantly contributing to tumor formation and used in cancer therapy.
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)

Fragen

1-2 von 2 Fragen  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 Antwort
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 Antwort
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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