maleic anhydride hazards

    Maleic anhydride 99% | Sigma-Aldrich

    The anhydride of maleic acid has five atoms in its cyclic molecule, the unsaturated bond undergoes free radical polymerization in the presence of an initiator. Application Maleic anhydride may be used in the synthesis of unsaturated polyester resins and as a reactant in synthesizing important products such as agricultural chemicals, lubricant additives and food acidulatents.

    Maleic anhydride 99% | Sigma-Aldrich

    The structure of maleic acid consists of four carbon molecules along with carboxylate groups on either ends, with a double bond between the central carbon atoms. The anhydride of maleic acid has five atoms in its cyclic molecule, the unsaturated bond undergoes free radical polymerization in …

    Safety Data Sheet - Northwest Missouri State University

    Maleic anhydride CAS -No. EC -No. Index -No. 108 -31 -6 203 -571 -6 607 -096 -00 -9 - 4. FIRST AID MEASURES General advice Consult a physician. Show this safety data sheet to the doctor in attendance.Move out of dangerous area. If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.

    Maleic anhydride - Wikipedia

    14.5: Characteristics of the Diels-Alder Reaction .

    Maleic anhydride | C4H2O3 - PubChem

    Due to rapid reaction with water, the likelihood of maleic anhydride binding to particles in soil and water, being broken down by microorganisms in soil and water, moving through soil, or moving into the air from soil or water surfaces is low. If maleic anhydride is released to air, it will be degraded by reaction with other chemicals and light.

    Safety Data Sheet - Northwest Missouri State University

    Maleic anhydride CAS -No. EC -No. Index -No. 108 -31 -6 203 -571 -6 607 -096 -00 -9 - 4. FIRST AID MEASURES General advice Consult a physician. Show this safety data sheet to the doctor in attendance.Move out of dangerous area. If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.

    Material Safety Data Sheet Maleic anhydride

    108-31-6 Maleic anhydride 99 203-571-6 Section 3 - Hazards Identification EMERGENCY OVERVIEW Appearance: white solid. Danger! Causes eye and skin burns. Causes digestive and respiratory tract burns. Harmful if swallowed. May cause allergic respiratory and skin reaction. Moisture sensitive. Sublimes (goes directly from solid to vapor form) readily at

    MALEIC ANHYDRIDE | CAMEO Chemicals | NOAA

    Hazards. MALEIC ANHYDRIDE react vigorously on contact with oxidizing materials. Reacts exothermically with water or steam. Undergoes violent exothermic decomposition reactions, producing carbon dioxide, in the presence of strong bases (sodium hydroxide, potassium hydroxide, calcium hydroxide), alkali metals (lithium, sodium, potassium),.

    Maleic Anhydride - epa

    Maleic Anhydride 108-31-6 Hazard Summary Maleic anhydride is used in the formulation of resins. Exposure to maleic anhydride may occur from accidental releases to the environment or in workplaces where it is produced or used.

    Maleic anhydride powder, 95% | Sigma-Aldrich

    Maleic anhydride powder, 95% Synonym: 2,5-Furandione CAS Number 108-31-6. Empirical Formula (Hill Notation) C 4 H 2 O 3. Molecular Weight 98.06 . Beilstein/REAXYS Number 106909 . EC Number 203-571-6. MDL number MFCD00005518. PubChem Substance ID 24897084

    Maleic anhydride | C4H2O3 - PubChem

    IDENTIFICATION: Maleic anhydride appears as colorless needles or white lumps or pellets. It has an irritating, choking odor. Maleic anhydride is very soluble in water and readily reacts with water to form maleic acid. USE: Maleic anhydride is used to make other chemicals that are used in resins, dyes, drugs and agriculture.

    Material Safety Data Sheet Maleic anhydride

    108-31-6 Maleic anhydride 99 203-571-6 Section 3 - Hazards Identification EMERGENCY OVERVIEW Appearance: white solid. Danger! Causes eye and skin burns. Causes digestive and respiratory tract burns. Harmful if swallowed. May cause allergic respiratory and skin reaction. Moisture sensitive. Sublimes (goes directly from solid to vapor form) readily at

    MALEIC ANHYDRIDE | CAMEO Chemicals | NOAA

    Maleic anhydride is known as an excellent dienophile in the Diels-Alder reaction to produce phthalate ester derivatives. These reactions can be extremely violent, as in the case of 1-methylsilacyclopentadiene [J. Organomet., Chem., 1979, 179, c19].

    Material Safety Data Sheet Maleic anhydride

    Environmental: Maleic anhydride's fate in soil is unknown. Since it biodegrades in sewage treatment plants and hydrolyzes, it's likely that it will degrade in soil. A combination of these processes should be important. Maleic anhydride released into water will hydrolyze rapidly (half-life 0.37 min) to maleic acid.

    maleic anhydride hazards,

    United Kingdom, WEL - STEL: 3 mg/m3 STEL - clayton.edu

    Material Safety Data Sheet Maleic anhydride MSDS# 04738

    Maleic anhydride - Wikipedia

    This compound poses relatively low-risk environmental hazards, an important feature for some applications. In humans, exposure to maleic anhydride may cause irritation to the respiratory tract, eyes, exposed mucosa, and skin. Maleic anhydride is also a skin and respiratory sensitizer. Maleic anhydride is a low hazard profile chemical.

    Maleic anhydride 99% | Sigma-Aldrich

    The anhydride of maleic acid has five atoms in its cyclic molecule, the unsaturated bond undergoes free radical polymerization in the presence of an initiator. Application Maleic anhydride may be used in the synthesis of unsaturated polyester resins and as a reactant in synthesizing important products such as agricultural chemicals, lubricant additives and food acidulatents.

    Safety Data Sheet: maleic anhydride - idesapetroquimica

    Maleic Acid anhydride, MAA, MALA, Toxílc anhydride, Maleic Abhydride. RETER Comercializadora de Productos Petroquímicos S.A. de C.V. Km. 154 Carr. México - Veracruz . 5.2 Special hazards arising from the substance or mixture Hazardous combustion products 5.3 Advice for firefighters Safety …

    CDC - NIOSH Pocket Guide to Chemical Hazards - Maleic .

    Maleic anhydride. Colorless needles, white lumps, or pellets with an irritating, choking odor. Combustible Solid, but may be difficult to ignite. Strong oxidizers, water, alkalis, metals, caustics & amines above 150°F [Note: Reacts slowly with water (hydrolyzes) to form maleic acid.]

    MALEIC ANHYDRIDE | CAMEO Chemicals | NOAA

    Hazards. MALEIC ANHYDRIDE react vigorously on contact with oxidizing materials. Reacts exothermically with water or steam. Undergoes violent exothermic decomposition reactions, producing carbon dioxide, in the presence of strong bases (sodium hydroxide, potassium hydroxide, calcium hydroxide), alkali metals (lithium, sodium, potassium),.

    Safety Data Sheet: maleic anhydride - idesapetroquimica

    Rinse mouth with water (only if the person is conscious). Do NOT induce vomiting. Symptoms and effects are not known to date. none Water, Foam, Alcohol resistant foam, ABC-powder Water jet Nitrogen oxides (NOx), Carbon monoxide (CO), Carbon dioxide (CO2) In …

    Maleic anhydride powder, 95% | Sigma-Aldrich

    Maleic anhydride powder, 95% Synonym: 2,5-Furandione CAS Number 108-31-6. Empirical Formula (Hill Notation) C 4 H 2 O 3. Molecular Weight 98.06 . Beilstein/REAXYS Number 106909 . EC Number 203-571-6. MDL number MFCD00005518. PubChem Substance ID 24897084

    maleic anhydride hazards,

    Anthracene-maleic anhydride diels-alder adduct | C18H12O3 .

    Anthracene-maleic anhydride diels-alder adduct | C18H12O3 | CID 138503 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. NCBI homepage. U.S. National Library of Medicine. National Center for Biotechnology .

    CDC - NIOSH Pocket Guide to Chemical Hazards - Maleic .

    Maleic anhydride. Colorless needles, white lumps, or pellets with an irritating, choking odor. Combustible Solid, but may be difficult to ignite. Strong oxidizers, water, alkalis, metals, caustics & amines above 150°F [Note: Reacts slowly with water (hydrolyzes) to form maleic acid.]

    maleic anhydride hazards,

    Maleic Anhydride - US EPA

    Health Hazard Information. Acute Effects: Acute inhalation exposure of humans to maleic anhydride has been observed to cause irritation of the respiratory tract, burning in the larynx, reflex cough, lacrimation, headaches, eye irritation, and corneal burns (that healed within 48 hours).

    Safety Data Sheet: maleic anhydride - idesapetroquimica

    Rinse mouth with water (only if the person is conscious). Do NOT induce vomiting. Symptoms and effects are not known to date. none Water, Foam, Alcohol resistant foam, ABC-powder Water jet Nitrogen oxides (NOx), Carbon monoxide (CO), Carbon dioxide (CO2) In …

    Maleic anhydride | C4H2O3 - PubChem

    Due to rapid reaction with water, the likelihood of maleic anhydride binding to particles in soil and water, being broken down by microorganisms in soil and water, moving through soil, or moving into the air from soil or water surfaces is low. If maleic anhydride is released to air, it will be degraded by reaction with other chemicals and light.

    Maleic Anhydride - US EPA

    Health Hazard Information. Acute Effects: Acute inhalation exposure of humans to maleic anhydride has been observed to cause irritation of the respiratory tract, burning in the larynx, reflex cough, lacrimation, headaches, eye irritation, and corneal burns (that healed within 48 hours).

    Maleic anhydride - Wikipedia

    This compound poses relatively low-risk environmental hazards, an important feature for some applications. In humans, exposure to maleic anhydride may cause irritation to the respiratory tract, eyes, exposed mucosa, and skin. Maleic anhydride is also a skin and respiratory sensitizer. Maleic anhydride is a low hazard profile chemical.

    Maleic anhydride - Wikipedia

    Maleic anhydride is a low hazard profile chemical. Maleic anhydride rapidly hydrolyzes to form maleic acid in the presence of water and hence environmental exposures to maleic anhydride itself are unlikely. Maleic acid is biodegradable under aerobic conditions in sewage sludge as well as in soil and water.

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