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CAS No.: | 26677-99-6 |
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Name: | Poly(maleicanhydride-acrylicacidcopolymer) |
Molecular Structure: | |
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Formula: | (C4H4O4)n.(C3H4O2)n |
Molecular Weight: | 188.13500 |
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; |
Density: | 1.23(50%aq.) |
Melting Point: | 280-282 °C |
Boiling Point: | 202ºC at 760 mmHg |
Flash Point: | 103.3°C |
Appearance: | pale yellow to yellow transparent liquid |
Hazard Symbols: |
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Risk Codes: | 34 |
Safety: | 23-26-27-36/37/39-45 |
Transport Information: | UN 3265 |
PSA: | 111.90000 |
LogP: | -0.03120 |
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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
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
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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. |
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 (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 .