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主要文件

242381

Sigma-Aldrich

苯甲酸

ACS reagent, ≥99.5%

别名:

Benzenecarboxylic acid, Carboxybenzene

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50 G
¥2,731.81

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预计发货时间2025年6月30日详情


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50 G
¥2,731.81

About This Item

线性分子式:
C6H5COOH
CAS号:
分子量:
122.12
Beilstein:
636131
EC 号:
MDL编号:
UNSPSC代码:
12352100
eCl@ss:
39023903
PubChem化学物质编号:
NACRES:
NA.21

¥2,731.81


预计发货时间2025年6月30日详情


获取大包装报价

等级

ACS reagent

质量水平

蒸汽密度

4.21 (vs air)

蒸汽压

10 mmHg ( 132 °C)

方案

≥99.5%

表单

crystalline

自燃温度

1061 °F

包装

poly bottle of 25, 100, 500 g
poly drum of 3 kg

杂质

MnO4- reducers, passes test
≤0.002% S compounds
≤0.005% CH3OH insol.

灼烧残渣

≤0.005%

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一般描述

苯甲酸是一种一元有机芳香羧酸。它可以由钴或锰催化甲苯的大气氧化合成。近年来,由甲苯为原料,采用TiO2 纳米管电极制备苯甲酸。[1]
苯甲酸与加氢试剂反应生成六氢苯甲酸。产物在石灰或碱存在下的热分解产生苯和二氧化碳。[1]

应用

苯甲酸已应用于制备在生物液体、组织和分离/培养细胞中多种多胺的高效液相色谱分析的小瓶。[2]
它可作为合成下列物质的中间体:[1]
  • 涂料
  • 颜料
  • 清漆
  • 润湿剂
  • 芳香剂
  • 苯甲酰氯
  • 苯三氯联苯
它还可用于研究羟基自由基与各种芳香族化合物的络合加成反应机理。[3]

象形图

Health hazardCorrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation

靶器官

Lungs

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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    Zhaolai Dai et al.
    Amino acids, 46(6), 1557-1564 (2014-03-19)
    Polyamines (putrescine, spermine and spermidine) play a crucial role in the regulation of cell growth, differentiation, death and function. Accurate measurement of these substances is essential for studying their metabolism in cells. This protocol describes detailed procedures for sample preparation
    Hydroxylation by electrochemically generated OH. radicals. Mono-and polyhydroxylation of benzoic acid: products and isomer distribution.
    Oturan MA and Pinson J.
    The Journal of Physical Chemistry, 99(38), 13948-13954 (1995)
    Eagleson M.
    Concise Encyclopedia Chemistry, 122-122 (1994)
    Shutang Tan et al.
    Cell reports, 33(9), 108463-108463 (2020-12-03)
    The widely used non-steroidal anti-inflammatory drugs (NSAIDs) are derivatives of the phytohormone salicylic acid (SA). SA is well known to regulate plant immunity and development, whereas there have been few reports focusing on the effects of NSAIDs in plants. Our
    Renbo Wei et al.
    Macromolecular rapid communications, 34(4), 330-334 (2013-01-03)
    A new approach is developed to fabricate highly oriented mono-domain LCE nano/microstructures through micro-molding in capillaries. Gratings and microwires as two typical examples are fabricated and characterized by polarizing optical microscopy, optical microscopy, and scanning electron microscopy. The gratings with

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    Acid and base chart lists the strength of acids and bases (strongest to weakest) in order. Simple to use laboratory reference chart for scientists, researchers and lab technicians.

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