Poly(styrene-r-maleic anhydride) random copolymer , CAS No.9011-13-6

CAS: 9011-13-6 Cat. No.: P774250 EC Number: 685-536-9

Synonyms

SMA | poly(St-r-MAH)

Storage

Protected from light,Room temperature,Argon charged

Shipped In

Normal

Overview

SKU	Name	molecular weight
P774250-20kDa	poly(styrene-r-maleic anhydride) random copolymer	20kDa
P774250-9.5kDa	poly(styrene-r-maleic anhydride) random copolymer	9.5kDa
P774250-5kDa	poly(styrene-r-maleic anhydride) random copolymer	5kDa
P774250-7kDa	poly(styrene-r-maleic anhydride) random copolymer	7kDa

Specifications

Synonyms

SMA | poly(St-r-MAH)

Storage

Protected from light, Room temperature, Argon charged

Shipped In

Normal

Names and Identifiers

• Canonical Smiles: C=CC1=CC=CC=C1.C1=CC(=O)OC1=O
• InChIKey: WOLATMHLPFJRGC-UHFFFAOYSA-N
• INCHI: 1S/C8H8.C4H2O3/c1-2-8-6-4-3-5-7-8;5-3-1-2-4(6)7-3/h2-7H,1H2;1-2H
• Isomeric SMILES: C=CC1=CC=CC=C1.C1=CC(=O)OC1=O
• WGK Germany: 3

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Class Benzene and substituted derivatives
      • Subclass Styrenes

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Class: Benzene and substituted derivatives
• Subclass: Styrenes
• Intermediate Tree Nodes: Not available
• Direct Parent: Styrenes
• Alternative Parents: Dicarboxylic acids and derivatives Butenolides Carboxylic acid anhydrides Aromatic hydrocarbons Oxacyclic compounds Cyclic olefins Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Not available
• Substituents: Styrene - 2-furanone - Dicarboxylic acid or derivatives - Aromatic hydrocarbon - Carboxylic acid anhydride - Dihydrofuran - Carboxylic acid derivative - Cyclic olefin - Oxacycle - Organoheterocyclic compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Olefin - Organooxygen compound - Carbonyl group - Unsaturated hydrocarbon - Hydrocarbon - Aromatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as styrenes. These are organic compounds containing an ethenylbenzene moiety.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Melt Point(°C): 160 °C

References

1. Lu Yang, Jiaguang Meng, Lingjie Yu, Xingyun Gao, Yuqing Chen, Yongzhen Wang, Tao Xue, Yaming Liu, Chao Zhi.  (2024)  Reversible dual-responsive color-changing fabric based on thermochromic microcapsules for textile fashion and intelligent monitoring.  DYES AND PIGMENTS,      [PMID:] [10.1016/j.dyepig.2024.112397]

2. Yue Xiao, Bing Liu, Xuefei Han, Qifei Sun, Yu Zhang, Tenghua Gao, Wenyu Yang.  (2024)  Performance investigations on fluorine-rubber-tube-laying pumping wet shotcrete filled with microencapsulated phase change materials.  Case Studies in Thermal Engineering,      [PMID:] [10.1016/j.csite.2024.104765]

3. weiwei he, Dan Xu.  (2025)  Development of multifunctional and freestanding PVDF/SMA/CuS membranes with antibacterial, oil-water separation and dye degradation for wastewater treatment.  Surfaces and Interfaces,      [PMID:] [10.1016/j.surfin.2025.108026]