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T36404

Sigma-Aldrich

邻甲基苯甲酸

99%

别名:

2-甲基苯甲酸

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100 G
$87.00
500 G
$128.00

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100 G
$87.00
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About This Item

线性分子式:
CH3C6H4CO2H
CAS号:
118-90-1
分子量:
136.15
Beilstein:
1072103
EC 号:
204-284-9
MDL编号:
MFCD00002477
UNSPSC代码:
12352100
PubChem化学物质编号:
24900155
NACRES:
NA.22

$87.00

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方案

99%

沸点

258-259 °C (lit.)

mp

102-104 °C (lit.)

密度

1.062 g/mL at 25 °C (lit.)

SMILES字符串

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

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相关类别

一般描述

邻苯甲酸是一种芳香羧酸，是一种用于农药和医药的有机中间体。[1] [2]

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

298.4 °F - closed cup

闪点(°C)

148 °C - closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
WXBD9314V
WXBD4402V
WXBD0724V
WXBC6191V
WXBC4986V

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

    1 answer

    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 answer

    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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