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重要文件

138169

Sigma-Aldrich

2,4-二甲基苯甲酸

98%

同義詞:

不对称间二甲苯酸

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About This Item

線性公式:
(CH3)2C6H3CO2H
CAS號碼:
分子量::
150.17
Beilstein:
971589
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
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化驗

98%

形狀

solid

bp

267 °C/727 mmHg (lit.)

mp

124-126 °C (lit.)

官能基

carboxylic acid

SMILES 字串

Cc1ccc(c(C)c1)C(O)=O

InChI

1S/C9H10O2/c1-6-3-4-8(9(10)11)7(2)5-6/h3-5H,1-2H3,(H,10,11)

InChI 密鑰

BKYWPNROPGQIFZ-UHFFFAOYSA-N

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一般說明

2,4-二甲基苯甲酸具有抗菌活性[1]。它是假枯烯(1,2,4-三甲基苯)的代谢产物[2]

應用

2,4-二甲基苯甲酸用于 α-,β-,γ- 和 δ-环糊精的毛细管电泳分离[3]

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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Bi Yunmei et al.
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 27(4), 270-272 (2004-08-17)
The antibacterial activity of fourteen identified compounds from secondary metabolites of fungus Cephalosporium sp. AL031 against eleven gram-positive or gram-negative bacteria in vitro was investigated by agar diffusion assay. The results suggested that two new compounds [S-(+)-5-hydroxymellein, S-(+)-7-hydroxymellein], together with
Capillary electrophoretic separation of α-, β-, γ-and δ-cyclodextrins using a dual electrolyte system.
Lambertsen KL and Zimmermann W.
Journal of Chromatography A, 811(1), 193-199 (1998)
J Cerf et al.
Archives of toxicology, 45(2), 93-100 (1980-07-01)
In order to identify biological indicators of exposure to trimethylbenzenes, the metabolism of pseudocumene (1,2,4-trimethylbenzene) was investigated in rabbits. After oral administration of this compound, urine was collected for several days and analyzed for the presence of acidic metabolites. Isolation
Radosław Swiercz et al.
International journal of occupational medicine and environmental health, 15(1), 37-42 (2002-06-01)
The objective of this study was to evaluate the toxicokinetics and metabolism of pseudocumene after inhalation exposure. Male Wistar rats were exposed to pseudocumene vapors at nominal concentrations of 25,100 or 250 ppm in the dynamic inhalation chambers for 6

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