Poly(acrylic acid)（PAA） - Approx Mw 4,000,000 , CAS No.9003-01-4

CAS: 9003-01-4 Cat. No.: P639633 Summenformel: (C₃H₄O₂)_n Beilstein Registry Number: MFCD00084394 EG-Nummer: 920-377-3

QUALITÄT & REINHEIT Approx Mw 4,000,000

Synonyms

Glacial acrylic acid | XPA | 2-Propenoic acid | ACRYLIC ACID [IARC] | RCRA waste number U008 | Carbopol 934 (TN) | Carbopol 940 (TN) | EINECS 201-177-9 | Jurimer AC 10P | Versicol E 7 | Viscon 103 | ACRYLIC ACID (IARC) | Aron A 10H | Acroleic acid | Arald

Storage

Room temperature

Shipped In

Normal

Übersicht

Poly (acrylic acid) (PAA) is hygroscopic, brittle and colorless in nature with Tg at nearly 106oC. At temperatures above 200 to 250oC, it loses water and becomes an insoluble crosslinked polymer anhydride. Solubility of dried PAA in water increases with rise in temperatures. Concentrated solutions of PAA in water is thixotropic in nature.
Applications of PAA may include: · to study solute diffusion in Polyvinyl alcohol/PAA copolymer hydrogel · synthesizing poly(N-isopropylacrylamide)-block-PAA copolymer which responds to both temperature and pH stimuli · in preparing block copolymer of oligo (methyl methacrylate)/PAA for micellar delivery of hydrophobic drugs · as thickening agent for adhesives

Spezifikationen

Synonyme

Glacial acrylic acid | XPA | 2-Propenoic acid | ACRYLIC ACID [IARC] | RCRA waste number U008 | Carbopol 934 (TN) | Carbopol 940 (TN) | EINECS 201-177-9 | Jurimer AC 10P | Versicol E 7 | Viscon 103 | ACRYLIC ACID (IARC) | Aron A 10H | Acroleic acid | Arald

Spezifikationen & Reinheit

Approx Mw 4,000,000

Storage

Room temperature

Verschickt in

Normal

Namen und Kennungen

Pubchem Sid

508816067

Kanonisches Lächeln

C=CC(=O)O

IUPAC Name

prop-2-enoic acid

InChIKey

NIXOWILDQLNWCW-UHFFFAOYSA-N

INCHI

1S/C3H4O2/c1-2-3(4)5/h2H,1H2,(H,4,5)

Isomere SMILES

C=CC(=O)O

WGK Deutschland

1

RTECS

AT4680000

Beilstein

MFCD00084394

Reaxy-Rn

635743

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=635743&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Klasse Carboxylic acids and derivatives
      • Subclass Acrylic acids and derivatives

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Klasse: Carboxylic acids and derivatives
• Subclass: Acrylic acids and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Acrylic acids
• Alternative Parents: Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Acrylic acid - Monocarboxylic acid or derivatives - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
• Beschreibung: This compound belongs to the class of organic compounds known as acrylic acids. These are organic compounds containing acrylic acid CH2=CHCO2H.
• External Descriptors: Unsaturated fatty acids

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

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Wirkungsmechanismen

Chemische und physikalische Eigenschaften

• Siedepunkt (°C): 116℃
• Molekulargewicht: 72.060 g/mol
• XLogP3: 0.300
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 72.0211 Da
• Monoisotopic Mass: 72.0211 Da
• Topological Polar Surface Area: 37.300 Ų
• Heavy Atom Count: 5
• Formal Charge: 0
• Complexity: 55.900
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1