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Poly(methacrylic acid)

Poly(methacrylic acid) structure

CAS No:
25087-26-7
Formula:
(C4H6O2)x
Chemical Name:
Poly(methacrylic acid)
Synonyms:
2-Propenoic acid,2-methyl-,homopolymer;Methacrylic acid,polymers;Poly(methacrylic acid);Methacrylic acid polymer;Acryloid AT 101;Darex 41;Methacrylic acid homopolymer;Acrysol 60;Versicol K-II;90TV;Taicrin P;Versicol K 13;Jurymer AC 30H;PMA;Accelar 20;SLPI 400;AC 30H;Daxad 34;PMAA;FX 668F;TP 941;Light Ester A homopolymer;T 602HB;2-Methyl-2-propenoic acid homopolymer;XX 2851Z;Aquatreat AR 235;30679-05-1;115708-68-4;152834-81-6;152834-82-7;155686-80-9;155686-81-0;186901-87-1;276704-22-4;336176-02-4;783341-85-5
Categories:
Cosmetic Ingredient > Film Forming

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Description

ChEBI: An acrylic macromolecule, composed of repeating 2-methylpropanoic acid units.

Poly(methacrylic acid) Basic Attributes

Molecular Weight：

86.08924

Exact Mass：

86.037

EC Number：

201-204-4

Characteristics

PSA：

37.3

XLogP3：

0.9

Appearance：

suspension

Density：

1.0 g/cm³

Melting Point：

260-270 °C (decomp)

Boiling Point：

325°F

Flash Point：

(oc) 171°F

Water Solubility：

(77°F): 9%

Storage Conditions：

2-8°C

Vapor Pressure：

0.7 mmHg

Vapor Density：

2.97

Flammability characteristics：

Class IIIA Combustible Liquid: Fl.P. at or above 140°F and below 200°F.

Explosive limit：

Explosive limits , vol% in air: 1.6-8.8

Safety Information

Packing level：

Hazard category：

Transport codes：

2531

wgk germany：

hazard class code：

21/22-35

safety instructions：

24/25

RTECS Number：

OZ2975000

Marks：

Storage features：

Separated from strong oxidants and food and feedstuffs. Cool. Keep in the dark. Keep in a well-ventilated room. Store only if stabilized.

Stability/Shelf Life：

Acrylic acid and methacrylic acid readily polymerize in the presence of light, heat and oxygen, and also under the action of oxidizing agents such as peroxides.

Precautionary statement(s)：

P260, P264, P270, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P361, P363, P405, P501

Hazard Statements：

H302

Poly(methacrylic acid) Use and Manufacturing

Methods of Manufacturing

Gluing Brush or scrape, fit or tighten. Curing 30-60min at 28℃, 6h practical strength, 12h basic curing.

Uses

For mechanical joint sealing

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Guide of Poly(methacrylic acid)

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Learn More Other Chemicals

Poly(methacrylic acid)

SDS

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