416339
甲基乙烯基醚-马来酸酐共聚物
average Mw ~216,000, average Mn ~80,000
别名:
马来酸共聚物, 马来酸类共聚物, 马来酸类聚合物
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线性分子式:
(C4H2O3 · C3H6O)n
化学文摘社编号:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
MDL number:
SMILES string
O1C(=O)C=CC1=O.O(C)C=C
InChI
1S/C4H2O3.C3H6O/c5-3-1-2-4(6)7-3;1-3-4-2/h1-2H;3H,1H2,2H3
InChI key
UPBDXRPQPOWRKR-UHFFFAOYSA-N
form
powder
mol wt
average Mn ~80,000, average Mw ~216,000
impurities
<2% benzene
solubility
H2O: soluble (upon hydrolysis), organic solvents: soluble
Quality Level
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Application
成膜材料、分散剂、乳化剂、增稠剂、粘合剂、絮凝剂和络合剂。
Features and Benefits
与醇、胺和环氧化物反应形成衍生物或交联聚合物。易于衍生化。形成碘络合物。
Physical form
交替共聚物。
signalword
Danger
hcodes
Hazard Classifications
Carc. 1A - Eye Irrit. 2 - Muta. 1B - Skin Irrit. 2 - STOT RE 2
target_organs
Blood
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Biomacromolecules, 11(10), 2660-2666 (2010-09-23)
Nanocomposites were developed by cross-linking cellulose nanowhiskers with poly(methyl vinyl ether-co-maleic acid) and polyethylene glycol. Nuclear magnetic resonance (NMR) studies showed cross-linking occurs between the matrix and cellulose nanowhiskers via an esterification reaction. Proton NMR T(2) relaxation experiments provided information
R M Khashaba et al.
International endodontic journal, 44(4), 342-352 (2011-01-29)
To evaluate the histopathologic biocompatibility of two new calcium phosphate-based sealers (CPS-1 & CPS-2) with a commercially available calcium hydroxide-based sealer (Acroseal). Polyethylene tubes were filled with freshly mixed sealers and implanted subcutaneously in the dorsal connective tissue of rats.
Katarzyna Migalska et al.
Pharmaceutical research, 28(8), 1919-1930 (2011-03-26)
To assess the feasibility of transdermal macromolecule delivery using novel laser-engineered dissolving microneedles (MNs) prepared from aqueous blends of 20% w/w poly(methylvinylether maleic anhydride) (PMVE/MA) in vitro and in vivo. Micromoulding was employed to prepare insulin-loaded MNs from aqueous blends
Salim Nathoo et al.
American journal of dentistry, 24 Spec No A, 28A-31A (2012-01-06)
This single-center, double-blind, randomized, parallel-group clinical study was designed to investigate the extrinsic stain removal efficacy of a new antisensitivity dentifrice containing 0.3% triclosan, 2% polyvinylmethyl ether/maleic acid copolymer (PVM/MA copolymer), 0.243% NaF and a new silica specially-designed to occlude
Akikazu Sakudo et al.
Neuroscience letters, 494(3), 237-239 (2011-03-17)
Borna disease virus (BDV) is a noncytolytic, neurotrophic virus that infects a range of vertebrates, including all warm-blooded animals and possibly humans. Although BDV infections are thought to cause neurological disorders, evidence of the presence of the virus in tissues
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