Product Name

  • Name

    POLY(MALEIC ANHYDRIDE)

  • EINECS
  • CAS No. 24937-72-2
  • Density 1.484g/cm3
  • Solubility
  • Melting Point 52.8oC
  • Formula (C4H2O3)x
  • Boiling Point 202°Cat760mmHg
  • Molecular Weight 0
  • Flash Point 103.3°C
  • Transport Information
  • Appearance
  • Safety A poison by intravenous route. When heated to decomposition it emits acrid smoke and irritating vapors.
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 24937-72-2 (POLY(MALEIC ANHYDRIDE))
  • Hazard Symbols
  • Synonyms MALEIC ANHYDRIDE POLYMER;POLY(MALEIC ANHYDRIDE);2,5-Furandione,homopolymer;maleicacidanhydridehomopolymer;maleicanhydride,polymers;maleicanhydridehomopolymer;maleicanhydrideoligomer;poly(maleicacidanhydride)
  • PSA 43.37000
  • LogP -0.37400

Maleic anhydride, polymers Chemical Properties

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)

Maleic anhydride, polymers Uses

 Maitotoxin (CAS NO.59392-53-9) can be used as a water treatment agent.

Maleic anhydride, polymers Toxicity Data With Reference

1.    

ivn-mus LD50:110 mg/kg

     POLMAG    Polymer. The Chemistry, Physics and Technology of High Polymers. 18 (1977),461.

Maleic anhydride, polymers Consensus Reports

Reported in EPA TSCA Inventory.

Maleic anhydride, polymers Safety Profile

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.

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