-
Name
Poly(maleicanhydride-acrylicacidcopolymer)
- EINECS
- CAS No. 26677-99-6
- Density 1.23(50%aq.)
- Solubility
- 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
-
Hazard Symbols
Xi
- 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;
- PSA 111.90000
- LogP -0.03120
Acrylic acid - maleic anhydride copolymer Chemical Properties
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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: 
Xi
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 .
Related Products
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