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Acrylic acid - maleic anhydride copolymer

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Name

Acrylic acid - maleic anhydride copolymer

EINECS N/A
CAS No. 26677-99-6 Density 1.23(50%aq.)
PSA 111.90000 LogP -0.03120
Solubility N/A Melting Point 280-282 °C
Formula (C4H4O4)n.(C3H4O2)n Boiling Point 202ºC at 760 mmHg
Molecular Weight 188.13500 Flash Point 103.3°C
Transport Information UN 3265 Appearance pale yellow to yellow transparent liquid
Safety 23-26-27-36/37/39-45 Risk Codes 34
Molecular Structure Molecular Structure of 26677-99-6 (Poly(maleicanhydride-acrylicacidcopolymer)) Hazard Symbols IrritantXi
Synonyms

MA/AA,MA/AA --Copolymer of Maleic and Acylic Acid;furan-2,5-dione; prop-2-enoic acid;Paama;2-Propenoic acid,polymers,polymer with 2,5-furandione;Copolymer of Maleic and Acylic Acid (MA/AA);Acrylic acid maleic anhydride copolymer;

 

Acrylic acid - maleic anhydride copolymer Chemical Properties


Molecular Formula: (C4H4O4)n.(C3H4O2)n
Canonical SMILES: O1C(=O)C=CC1=O.C(C=C)(=O)O
Classification Code: Drug / Therapeutic Agent
Product Categories: Polymer dispersant
Density: 1.23 (50% aq.)
Flash Point: 103.3 °C 
Enthalpy of Vaporization: 43.82 kJ/mol 
Boiling Point: 202 °C at 760 mmHg 
Vapour Pressure of Acrylic acid - maleic anhydride copolymer (CAS NO.26677-99-6): 0.299 mmHg at 25 °C

Acrylic acid - maleic anhydride copolymer Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD intraperitoneal > 800mg/kg (800mg/kg)   European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 13, Pg. 577, 1978.
mouse LD50 intravenous 110mg/kg (110mg/kg) LIVER: OTHER CHANGES Polymer. The Chemistry, Physics and Technology of High Polymers. Vol. 18, Pg. 461, 1977.

Acrylic acid - maleic anhydride copolymer Safety Profile

Hazard Symbols: IrritantXi
Risk Codes: R34 
R34: Causes burns.
Safety Description: S23;S26;S27;S36/37/39;S45
S23: Do not breathe vapour. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S27: Take off immediately all contaminated clothing. 
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection. 
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
Transport Information of Acrylic acid - maleic anhydride copolymer (CAS NO.26677-99-6): UN 3265

Acrylic acid - maleic anhydride copolymer Specification

  Acrylic acid - maleic anhydride copolymer (CAS NO.26677-99-6), its Synonyms are Acrylic acid, polymer with maleic anhydride ; Paama ; Poly(acrylic acid-maleic anhydride) copolymer ; Maleic anhydride - acrylic acid copolymer ; 2,5-Furandione, polymer with 2-propenoic acid ; 2-Propenoic acid, polymer with 2,5-furandione .

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