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T36803

Sigma-Aldrich

对甲基苯甲酸

98%

别名:

4-甲基苯甲酸

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CN¥211.74
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CN¥152.62

国内现货，预计发货时间April 27, 2025详情

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5 G
CN¥152.62
100 G
CN¥211.74
500 G
CN¥308.48

About This Item

线性分子式:
CH3C6H4CO2H
CAS号:
99-94-5
分子量:
136.15
Beilstein:
507600
EC 号:
202-803-3
MDL编号:
MFCD00002565
UNSPSC代码:
12352100
PubChem化学物质编号:
24900160
NACRES:
NA.22

CN¥152.62

国内现货，预计发货时间April 27, 2025详情

获取大包装报价

质量水平

100

方案

98%

沸点

274-275 °C (lit.)

mp

177-180 °C (lit.)

SMILES字符串

Cc1ccc(cc1)C(O)=O

InChI

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

InChI key

LPNBBFKOUUSUDB-UHFFFAOYSA-N

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  • 羰基化合物存在的情况通过下桦木还原一锅法合成1,3-环己二烯。: 本论文介绍了一种涉及对甲苯酸的新合成方法，该方法可以让合成化学的化学家和研究人员开发更高效的合成路线（Linker et al., 2024）。

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H317

危险分类

Skin Sens. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

357.8 °F

闪点(°C)

181 °C

个人防护装备

Eyeshields, Gloves, type N95 (US)

  • 技术规格说明书

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    STBL1701
    STBK8926
    STBK5231
    STBK0296
    STBJ5769

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    Sven Lahme et al.
    Applied and environmental microbiology, 78(5), 1606-1610 (2011-12-20)
    A novel alphaproteobacterium isolated from freshwater sediments, strain pMbN1, degrades 4-methylbenzoate to CO(2) under nitrate-reducing conditions. While strain pMbN1 utilizes several benzoate derivatives and other polar aromatic compounds, it cannot degrade p-xylene or other hydrocarbons. Based on 16S rRNA gene
    A C Franck-Mokross et al.
    Applied microbiology and biotechnology, 50(2), 233-240 (1998-12-05)
    Pseudomonas sp. D7-4 and Pseudomonas sp. B13 FR1(pFRC20P) degraded mixtures of chloro- and methyl-substituted benzoates exclusively via an extended ortho pathway, whereas in Pseudomonas putida WR 201 both ortho and meta fission were induced by mixtures of 3-chloro- and 3-methylbenzoate
    C E Kuo et al.
    Chemosphere, 45(6-7), 835-842 (2001-11-07)
    The composition of the headspace gas affected the growth dynamics of microbial populations and the biotransformation pattern of p-toluic acid in anoxic estuarine sediments. Under CO2 atmosphere, p-toluic acid was transformed by the sediment microorganisms without a lag period, while
    Sven Lahme et al.
    Environmental microbiology, 14(5), 1118-1132 (2012-01-24)
    The pathway for anaerobic degradation of 4-methylbenzoate was studied in the denitrifying alphaproteobacterium Magnetospirillum sp. strain pMbN1. Adaptation studies with whole cells indicated substrate-dependent induction of the capacity to degrade 4-methylbenzoate. Differential protein profiling (2D-DIGE) of 4-methylbenzoate- in comparison with
    F Junker et al.
    Microbiology (Reading, England), 142 ( Pt 9), 2419-2427 (1996-09-01)
    Three multicomponent oxygenases involved in the degradation of p-toluenesulfonate and p-toluenecarboxylate and the regulation of their synthesis have been examined in three strains (T-2, PSB-4 and TER-1) of Comamonas testosteroni. Strain T-2 utilizes p-toluenesulfonate as a source of carbon and
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