所有图片(2)
About This Item
线性分子式:
(CH2CH2)x[CH2CH(CO2H)]y
CAS号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23
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描述
drop point 105 °C Mettler
质量水平
表单
beads
组成
acrylic acid, 5 wt. %
硬度
≤2.5 dmm (ASTM D 5, 25 °C)
粘度
575 cP(145 °C, Brookfield)(lit.)
酸值
37‑44 mg KOH/g
转变温度
Tm 99-101 °C
密度
0.93 g/mL at 25 °C
SMILES字符串
C=C.OC(=O)C=C
InChI
1S/C3H4O2.C2H4/c1-2-3(4)5;1-2/h2H,1H2,(H,4,5);1-2H2
InChI key
QHZOMAXECYYXGP-UHFFFAOYSA-N
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应用
用作加工添加剂和性能添加剂。促进 PET 晶化。有助于塑料中添加剂的分散。
特点和优势
形成可逆（交联）离子簇。有助于粘附至各种基底，比母酸共聚物更坚韧、耐化学性更好、透明度更高。
警示用语：
Danger
危险声明
危险分类
Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3
靶器官
Respiratory system
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Newton C Fawcett et al.
Langmuir : the ACS journal of surfaces and colloids, 20(16), 6651-6657 (2004-07-28)
Yoshimoto et al. [Anal. Chem. 2002, 74, 4306-4309] reported that a quartz crystal microbalance or QCM changed its response to sucrose solutions according to its angle of immersion. The effect was tentatively attributed to gravity-caused stress on the viscous interface
Ning Luo et al.
Colloids and surfaces. B, Biointerfaces, 50(2), 89-96 (2006-06-06)
Poly(ethylene-co-acrylic acid) (EAA) films were reacted with glycine, 12-aminododecanoic acid, aspartic acid, 5-aminoisophthalic acid, ethanolamine, diethylamine, dimethylamine, N-isopropylamine, and dimethylaminoethyleneamine to prepare EAA films with negatively charged, non-charged, hydrophilic, and hydrophobic functionalities. Attenuated total reflectance Fourier transform infrared spectroscopy, differential
Siri Schauff et al.
Analytical chemistry, 79(21), 8323-8326 (2007-10-09)
The separation process in reversed-phase high-performance liquid chromatography employing C18 phases is mainly due to hydrophobic interactions. The separation of tocopherol isomers, exhibited by the C30 phases, however, is additionally driven by shape selectivity. This phenomenon is investigated by suspended-state
Christoph Meyer et al.
Analytical and bioanalytical chemistry, 382(3), 679-690 (2004-08-04)
Three poly(ethylene-co-acrylic) acid copolymers (-CH(2)CH(2)-)(x)[CH(2)CH(CO(2)H)-](y) with different chain lengths and mass fractions of acrylic acid were covalently immobilized as stationary phases on silica via two variants of spacer molecules (3-aminopropyltriethoxysilane and 3-glycidoxypropyltrimethoxysilane). Different mobilities of the alkyl chains in the
Xiaodi Su et al.
Journal of colloid and interface science, 287(1), 35-42 (2005-05-26)
In this study, we use the quartz crystal microbalance with dissipation monitoring (QCM-D) to study the immobilization of the enzyme horseradish peroxidase (HRP) on poly(ethylene-co-acrylic acid) (PEAA) films. The surface polarity of spin-coated PEAA films was varied by heat treatments
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