推薦產品
等級
ACS reagent
品質等級
化驗
≥99.5%
形狀
powder or crystals
雜質
≤0.05% insolubles
≤0.5% water
燃燒殘留物
≤0.02%
mp
210-211 °C (dec.) (lit.)
負離子痕跡
chloride (Cl-): ≤0.001%
nitrate (NO3-): ≤0.005%
sulfate (SO42-): ≤0.005%
正離子痕跡
Fe: ≤0.001%
heavy metals: ≤0.001%
SMILES 字串
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 密鑰
XNGIFLGASWRNHJ-UHFFFAOYSA-N
尋找類似的產品? 前往 產品比較指南
一般說明
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。
應用
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。
訊號詞
Danger
危險聲明
危險分類
Eye Dam. 1
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 1
閃點(°F)
334.4 °F
閃點(°C)
168 °C
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
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