推荐产品
等级
ACS reagent
质量水平
检测方案
≥99.5%
形式
powder or crystals
杂质
≤0.05% insolubles
≤0.5% water
灼烧残渣
≤0.02%
mp
210-211 °C (dec.) (lit.)
痕量阴离子
chloride (Cl-): ≤0.001%
nitrate (NO3-): ≤0.005%
sulfate (SO42-): ≤0.005%
痕量阳离子
Fe: ≤0.001%
heavy metals: ≤0.001%
SMILES字符串
OC(C1=C(C(O)=O)C=CC=C1)=O
InChI
1S/C8H6O4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h1-4H,(H,9,10)(H,11,12)
InChI key
XNGIFLGASWRNHJ-UHFFFAOYSA-N
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一般描述
邻苯二甲酸 (PA，PTA)，也称为 1,2-苯二甲酸 是一种芳香族羧酸。它是三种邻苯二甲酸异构体的 邻位 形式，另外两种是间苯二甲酸（间位形式）和对苯二甲酸（对位形式）。PA 是合成增塑剂的起始原料。毒性研究表明，PA 在体外 和体内 均有毒性。研究了 TiO 2 /UV 体系光催化矿化。它也被用作潜在的酪氨酸酶抑制剂。
应用
邻苯二甲酸可作为催化剂用于芳烃和杂芳烃的硫氰化反应 ，并作为界面保护剂用于制备有序介孔 γ--氧化铝。它可作为研究芳香羧酸在金表面吸附的模型化合物。
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1
WGK
WGK 1
闪点(°F)
334.4 °F
闪点(°C)
168 °C
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Inhibitory effect of phthalic Acid on tyrosinase: the mixed-type inhibition and docking simulations.
Shang-Jun Yin et al.
Enzyme research, 2011, 294724-294724 (2011-06-04)
Tyrosinase inhibition studies are needed due to the medicinal applications such as hyperpigmentation. For probing effective inhibitors of tyrosinase, a combination of computational prediction and enzymatic assay via kinetics was important. We predicted the 3D structure of tyrosinase, used a
Modeling of photocatalytic mineralization of phthalic acid in TiO2 suspension using response surface methodology (RSM).
Abaamrane A, et al.
Desalination and Water Treatment, 53(1), 249-256 (2015)
Phthalic acid as a di-functional organocatalyst for the regioselective thiocyanation of aromatic compounds.
Sajjadifar S, et al.
Scientia Iranica. Transaction C, Chemistry, Chemical Engineering, 21(6), 2005-2005 (2014)
Du Yeon Bang et al.
Toxicological research, 27(4), 191-203 (2011-12-01)
There has been growing concern about the toxicity of phthalate esters. Phthalate esters are being used widely for the production of perfume, nail varnish, hairsprays and other personal/cosmetic uses. Recently, exposure to phthalates has been assessed by analyzing urine for
A new synthetic procedure for ordered mesoporous γ-alumina using phthalic acid as an interfacial protector.
Huang F, et al.
Materials Letters, 65(2), 244-246 (2011)
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