156329
双酚 A 二甲基丙烯酸酯
>98%
别名:
2,2-·双（4-羟苯基）二甲基丙烯酸丙酯, 2,2-双（4-甲基丙烯酰氧基苯基）丙烷, 4,4′-亚异丙基二苯酚二甲基丙烯酸酯, BPADMA
质量水平
方案
>98%
表单
solid
mp
72-74 °C (lit.)
储存温度
2-8°C
SMILES字符串
CC(=C)C(=O)Oc1ccc(cc1)C(C)(C)c2ccc(OC(=O)C(C)=C)cc2
InChI
1S/C23H24O4/c1-15(2)21(24)26-19-11-7-17(8-12-19)23(5,6)18-9-13-20(14-10-18)27-22(25)16(3)4/h7-14H,1,3H2,2,4-6H3
InChI key
QUZSUMLPWDHKCJ-UHFFFAOYSA-N
一般描述
双酚A二甲基丙烯酸酯(BPA-DMA)是一种重要单体。本品呈固态，含量>98%。广泛用于材料科学，特别是聚合物与复合材料配方。BPA-DMA主要作为交联剂生产各种热固性聚合物。在牙科应用中，BPA-DMA因其优异的键合性与形成耐用耐磨材料的能力，常掺入复合材料与粘接剂中。
应用
双酚A二甲基丙烯酸酯(BPA-DMA)可用于：
- 作为模板合成分子印迹聚合物(MIP)。BPA-DMA使聚合物中形成匹配BPA形状和功能基团的孔穴，提高聚合物对目标分析物的选择性与亲和性。
- 作为共单体，合成毛细管电泳用光聚合整体材料。
- 作为关键成分生产双酚A-甲基丙烯酸缩水甘油酯(Bis-GMA)，得到的材料因其机械特性和抗菌性等多功能潜力而广泛用于牙齿修复材料。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Alain Pefferkorn et al.
Dental materials : official publication of the Academy of Dental Materials, 24(12), 1647-1654 (2008-05-13)
The elaboration of efficient dental resins requires a high degree of internal cohesion and a strong organization of the filler/matrix systems, and a good compatibility between the organic and inorganic constituents of the composite. Combining fractal aerosils and polymer constitutes
Faisal D Al-Qarni et al.
Journal of dentistry, 78, 91-99 (2018-08-29)
The objectives were to develop a calcium (Ca) and phosphate (P) ion-rechargeable and protein-repellent adhesive containing nanoparticles of amorphous calcium phosphate (NACP) and 2-methacryloyloxyethyl phosphorylcholine (MPC), and investigate the MPC effects on ion recharge and re-releases for the first time.
Jane C Atkinson et al.
Dental materials : official publication of the Academy of Dental Materials, 18(2), 128-135 (2002-01-05)
This study investigated the stability of compounds of dental sealant materials in a salivary matrix. Various amounts of bisphenol A (BPA), bisphenol A dimethacrylate (BIS-DMA) or triethylene-glycol dimethacrylate (TEGDMA) were added to whole salivary samples, and stored at -70 degrees
T E Schafer et al.
Journal of biomedical materials research, 45(3), 192-197 (1999-07-09)
Although pit and fissure sealants have been utilized extensively in dentistry as a way of preventing occlusal caries, results described by Olea et al. (1996) raised concerns about the safety of sealants and other resin-based dental materials due to the
G Eliades et al.
Dental materials : official publication of the Academy of Dental Materials, 17(4), 277-283 (2001-05-18)
The purpose of this study was to investigate whether monomer separation occurs in single-bottle adhesives applied on acid-etched dentin surfaces. Smear-layer covered dentin specimens produced from sound premolars, were acid-etched and analyzed by micro-MIR FTIR spectroscopy, before and after treatment
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