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CAS No.: | 24937-72-2 |
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Name: | POLY(MALEIC ANHYDRIDE) |
Molecular Structure: | |
Formula: | (C4H2O3)x |
Molecular Weight: | 0 |
Synonyms: | MALEIC ANHYDRIDE POLYMER;POLY(MALEIC ANHYDRIDE);2,5-Furandione,homopolymer;maleicacidanhydridehomopolymer;maleicanhydride,polymers;maleicanhydridehomopolymer;maleicanhydrideoligomer;poly(maleicacidanhydride) |
Density: | 1.484g/cm3 |
Melting Point: | 52.8oC |
Boiling Point: | 202°Cat760mmHg |
Flash Point: | 103.3°C |
Risk Codes: | 36/37/38 |
Safety: | A poison by intravenous route. When heated to decomposition it emits acrid smoke and irritating vapors. |
PSA: | 43.37000 |
LogP: | -0.37400 |
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Molecular Structure of Maleic anhydride, polymers (CAS NO.24937-72-2):
IUPAC Name: furan-2,5-dione
Empirical Formula: C4H2O3
Molecular Weight: 98.0569
Surface Tension: 53.7 dyne/cm
Density: 1.484 g/cm3
Flash Point: 103.3 °C
Enthalpy of Vaporization: 43.82 kJ/mol
Boiling Point: 202 °C at 760 mmHg
Vapour Pressure: 0.299 mmHg at 25°C
Index of Refraction: 1.515
Classification Code :TSCA Flag XU [Exempt from reporting under the Inventory Update Rule]
Synonyms of Maitotoxin (CAS NO.59392-53-9): Maleic anhydride polymer ; Poly(maleic anhydride) ; 2,5-Furandione,homopolymer ; maleicacidanhydridehomopolymer ; maleicanhydride,polymers ; maleicanhydridehomopolymer ; maleicanhydrideoligomer;poly(maleicacidanhydride)
Maitotoxin (CAS NO.59392-53-9) can be used as a water treatment agent.
1. | ivn-mus LD50:110 mg/kg | POLMAG Polymer. The Chemistry, Physics and Technology of High Polymers. 18 (1977),461. |
Reported in EPA TSCA Inventory.
A poison by intravenous route. When heated to decomposition it emits acrid smoke and irritating vapors.
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements :26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.