跳轉至內容
Merck
全部照片(3)

文件

242381

Sigma-Aldrich

苯甲酸

ACS reagent, ≥99.5%

同義詞:

Benzenecarboxylic acid, Carboxybenzene

登入查看組織和合約定價


About This Item

線性公式:
C6H5COOH
CAS號碼:
分子量::
122.12
Beilstein:
636131
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
eCl@ss:
39023903
PubChem物質ID:
NACRES:
NA.21

等級

ACS reagent

品質等級

蒸汽密度

4.21 (vs air)

蒸汽壓力

10 mmHg ( 132 °C)

化驗

≥99.5%

形狀

crystalline

自燃溫度

1061 °F

包裝

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

雜質

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

燃燒殘留物

≤0.005%

bp

249 °C (lit.)

mp

121-125 °C (lit.)

溶解度

water: soluble (2.9 g/l at 25 °C)

負離子痕跡

chloride (Cl-): ≤0.005%

正離子痕跡

heavy metals (as Pb): ≤5 ppm

SMILES 字串

OC(=O)c1ccccc1

InChI

1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)

InChI 密鑰

WPYMKLBDIGXBTP-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

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。
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。

應用

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。
它可作为合成下列物质的中间体:
  • 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。

象形圖

Health hazardCorrosion

訊號詞

Danger

危險聲明

危險分類

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

標靶器官

Lungs

儲存類別代碼

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

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


Choose from one of the most recent versions:

分析證明 (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

已經擁有該產品?

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

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

文章

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.

酸和鹼圖表依序列出酸和鹼的強度(從最強到最弱)。簡單易用的實驗室參考圖表,適合科學家、研究人員和實驗室技術人員使用。

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務