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                Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information
                Home > Dimethyl fumarate > Dimethyl fumarate(624-49-7)

                Dimethyl fumarate(624-49-7)

                Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information

                Product Identification

                Product Name
                Dimethyl fumarate
                Synonyms
                (2E)-2-Butenedioic acid dimethyl ester
                Allomaleic acid dimethyl este
                Boletic acid dimethyl ester
                Dimethyl trans-ethylenedicarboxylate
                Methyl fumarate
                trans-Butenedioic acid dimethyl ester
                CAS
                624-49-7
                Formula
                C6H8O4
                Molecular Weight
                144.13
                EINECS
                210-849-0
                RTECS
                EM6125000
                RTECS Class
                Primary Irritant
                Merck
                13,4308
                Beilstein/Gmelin
                774590
                Beilstein Reference
                4-02-00-02205
                EC Class
                harmful, irritant, sensitizing

                Physical and Chemical Properties

                Appearance
                White crystalline powder.
                Solubility in water
                Soluble
                Melting Point
                102
                Boiling Point
                192
                Vapor Pressure
                0.48 (25 C)
                Density
                1.37 g/cm3 (20 C)
                Partition Coefficient
                .62
                Heat Of Vaporization
                42.9 kJ/mol
                Usage
                Used to treat psoriasis.
                Vapor Density
                5
                Refractive Index
                1.4037 (110.7 C)

                First Aid Measures

                Ingestion
                Never give anything by mouth to an unconscious person. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Get medical aid if irritation or symptoms occur.
                Inhalation
                Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear.
                Skin
                Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. Wash clothing before reuse.
                Eyes
                Get medical aid. Gently lift eyelids and flush continuously with water. Extensive irrigation is required (at least 30 minutes).

                Handling and Storage

                Storage
                Store in a cool, dry place. Keep container closed when not in use. Keep containers tightly closed.
                Handling
                Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.

                Hazards Identification

                Ingestion
                May cause gastrointestinal irritation with nausea, vomiting and diarrhea.
                Inhalation
                Inhalation of dust may cause respiratory tract irritation.
                Skin
                Causes skin irritation. May be harmful if absorbed through the skin. May cause reddening of the skin.
                Eyes
                Contact produces irritation, tearing, and burning pain. Causes severe eye irritation and possible injury.
                EC Risk Phrase
                R 21 36/37/38
                EC Safety Phrase
                S 26 36/37/39

                Exposure Controls/Personal Protection

                Personal Protection
                Eyes: Wear safety glasses and chemical goggles if splashing is possible. Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves and clothing to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin.
                Respirators
                Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
                Poison Class
                4

                Fire Fighting Measures

                Flash Point
                91
                Fire Fighting
                Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.

                Accidental Release Measures

                Small spills/leaks
                Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.

                Stability and Reactivity

                Disposal Code
                3
                Incompatibilities
                Acids - bases - oxidizing agents - reducing agents.
                Stability
                Stable under normal temperatures and pressures.
                Decomposition
                Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.

                Transport Information

                HS Code
                2917 19 90
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