Poly(methyl vinyl ether-alt-maleic anhydride)

• Catalog No.: 184594
• CAS Number: 9011-16-9
• M. F.: C21H24O12
• M. W.: 468.40806

SYNONYMS

• Title: 聚(乙烯基甲醚-alt-马来酸酐)
• Synonyms: 马来酸类共聚物; maleated polymer; 马来酸类聚合物; 马来酸共聚物; maleic copolymer; maleated copolymer

DATABASE IDS

• MDL Number: MFCD00134013
• CAS Number: 9011-16-9

PROPERTIES

• Impurities: <2% benzene
• Linear Formula: (C4H2O3 · C3H6O)n
• Mol. Weight: average Mn ~960,000
• Mol. Weight: average Mw ~1,980,000 by LS
• Apperance: powder
• Solubility: H2O: soluble (upon hydrolysis)
• Solubility: organic solvents: soluble
• GHS Signal Word: Danger
• GHS Hazard statements: H340-H350-H373
• European Hazard Symbols: Toxic (T)
• GHS Precautionary statements: P201-P308 + P313
• Risk Statements: 45-46-48/20/21/22
• Safety Statements: 53-45
• German water hazard class: 3

DETAILS

Description (English)

Physical form
Alternating copolymer.
Application
Film former, dispersant, emulsifier, thickener, binder, flocculant and complexing agent.
Features and Benefits
Reacts with alcohols, amines and epoxides to form derivatives or cross-linked polymers. Readily derivatized. Forms iodine complex.

Description (简体中文)

Physical form
交替共聚物。
Application
成膜剂、分散剂、乳化剂、增稠剂、粘合剂、絮凝剂以及络合剂。
Features and Benefits
与醇类、胺类和环氧化物反应形成衍生物或交联聚合物。易于发生衍生化反应。形成碘络合物。