E24905
4-（二甲氨基）苯甲酸乙酯
≥99%
别名:
Parbenate
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关于此项目
线性分子式:
(CH3)2NC6H4CO2C2H5
化学文摘社编号:
分子量:
193.24
Beilstein:
2210233
EC 号:
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.23
质量水平
方案
≥99%
mp
63-66 °C (lit.)
SMILES字符串
CCOC(=O)c1ccc(cc1)N(C)C
InChI
1S/C11H15NO2/c1-4-14-11(13)9-5-7-10(8-6-9)12(2)3/h5-8H,4H2,1-3H3
InChI key
FZUGPQWGEGAKET-UHFFFAOYSA-N
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一般描述
4-二甲氨基苯甲酸乙酯(Et-PABA)是一种亲水性聚合物，可用作4-氨基苯甲酸的替代品。它主要用作光引发剂，具有强雌激素样活性而可用作防晒霜的紫外线吸收剂。
4-（二甲氨基）苯甲酸乙酯是一种可见光光引发剂。
应用
Et-PABA可与樟脑醌(CQ)用作共引发剂，形成用于制备牙科材料的光敏剂的自粘结复合物。
可在电池封装应用中用作光引发剂。
警示用语：
Danger
危险声明
危险分类
Aquatic Chronic 2 - Repr. 1B
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Long-term bonding efficacy of adhesives containing benzodioxioles as alternative co-initiators.
LIMA GDS, et al.
Brazilian Oral Research, 32 (2018)
S J Bryant et al.
Journal of biomaterials science. Polymer edition, 11(5), 439-457 (2000-07-15)
This work investigates the cytocompatibility of several photoinitiating systems for potential cell encapsulation applications. Both UV and visible light initiating schemes were examined. The UV photoinitiators included 2,2-dimethoxy-2-phenylacetophenone (Irgacure 651), 1-hydroxycyclohexyl phenyl ketone (Irgacure 184), 2-methyl-1-[4-(methylthio) phenyl]-2-(4-morpholinyl)-1-propanone (Irgacure 907), and
Effect of photoinitiator combinations on hardness, depth of cure, and color of model resin composites.
Salgado VE, et al.
Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [Et al.], 27, S41-S48 (2015)
Fabrício Aulo Ogliari et al.
Journal of dentistry, 35(7), 583-587 (2007-06-02)
The aim of this study was to evaluate the influence of an onium salt in the polymerization kinetics of a dental adhesive model resin. A monomer mixture, based on Bis-GMA, TEGDMA and HEMA, was used as a model dental adhesive
Effect of adhesive-monomers and photoinitiator on C=C conversion and color stability of model self-adhesive flowable composites.
Monteiro AA, et al.
International Journal of Adhesion and Adhesives, 87, 119-123 (2018)
商品
With dentists placing nearly 100 million dental fillings into patients′ teeth annually in the U.S. alone, polymeric composite restoratives account for a very large share of the biomaterials market.
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