SUCCINIC ANHYDRIDE

PHYSICAL DESCRIPTION: Colorless needles or white crystalline solid. Melting point 237°F. Sublimes at 239°F at 5 mmHg pressure; and at 198°F and 1 mmHg pressure. Moderately toxic and an irritant.

none

Reacts slowly with water. Insoluble in water.

Flash point data for this compound are not available, however, it is probably combustible. (NTP, 1992)

SYMPTOMS: Symptoms of exposure to this chemical may include eye, skin, mucous membrane and respiratory tract irritation; it may blister and burn the skin on contact.

ACUTE/CHRONIC HAZARDS: When heated to decomposition this compound emits acrid smoke and fumes of carbon monoxide and carbon dioxide. It may cause eye, respiratory tract, mucous membrane and skin irritation. It is a suspected carcinogen. (NTP, 1992)

SUCCINIC ANHYDRIDE reacts exothermically with water. Reactions are usually slow, but might become violent if local heating accelerates their rate. Acids accelerate the reaction with water. Incompatible with acids, strong oxidizing agents, alcohols, amines, and bases.

• Anhydrides

Use caution: Liquids with this reactive group classification have been known to react with the absorbents listed below.

• Cellulose-Based Absorbents
• Mineral-Based & Clay-Based Absorbents
• Dirt/Earth

No information available.

Fires involving this compound should be controlled using a Halon, carbon dioxide, or dry chemical extinguisher. A water spray may also be used. (NTP, 1992)

SMALL SPILLS AND LEAKAGE: If a spill of this chemical occurs, FIRST REMOVE ALL SOURCES OF IGNITION, then you should dampen the solid spill material with acetone and transfer the dampened material to a suitable container. Use absorbent paper dampened with acetone to pick up any remaining material. Seal your contaminated clothing and the absorbent paper in a vapor-tight plastic bag for eventual disposal. Solvent wash all contaminated surfaces with acetone followed by washing with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.

STORAGE PRECAUTIONS: You should store this material at ambient temperatures, and protect it from moisture. (NTP, 1992)

RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter. (NTP, 1992)

No information available.

EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.

SKIN: IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water. If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment.

INHALATION: IMMEDIATELY leave the contaminated area; take deep breaths of fresh air. If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital. Provide proper respiratory protection to rescuers entering an unknown atmosphere. Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing.

INGESTION: DO NOT INDUCE VOMITING. If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center. Be prepared to transport the victim to a hospital if advised by a physician. If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the head lower than the body. DO NOT INDUCE VOMITING. IMMEDIATELY transport the victim to a hospital. (NTP, 1992)

• BUTANEDIOIC ANHYDRIDE
• DIHYDRO-2,5-DIKETOTETRAHYDROFURAN
• DIHYDRO-2,5-FURANDIONE
• 2,5-DIKETOTETRAHYDROFURAN
• 2,5-DIOXOTETRAHYDROFURAN
• NCI-C55696
• RIKACID SA
• SUCCINIC ACID ANHYDRIDE
• SUCCINIC ANHYDRIDE
• SUCCINYL ANHYDRIDE
• SUCCINYL OXIDE
• SUCCINYL PEROXIDE
• TETRAHYDRO-2,5-DIOXOFURAN
• TETRAHYDRO-2,5-FURANDIONE