Dimethyl methylmalonate(609-02-9)

Contents

Product Identification	Back to Contents
【Product Name】 Dimethyl methylmalonate
【Synonyms】 Dimethyl 2-methylmalonate Methylmalonic acid dimethyl ester Methylpropanedioic acid dimethyl ester Propanedioic acid, methyl-, dimethyl ester
【CAS】 609-02-9
【Formula】 C6H10O4
【Molecular Weight】 146.13999999999999
【EINECS】 210-173-6

Physical and Chemical Properties	Back to Contents
【Appearance】 Colorless liquid.
【Solubility in water】 Soluble
【Melting Point】 -46
【Boiling Point】 174
【Vapor Pressure】 1.3 (25 C)
【Density】 1.083 g/cm3 (20 C)
【pKa/pKb】 13.08 (pKa)
【Partition Coefficient】 -.01
【Heat Of Vaporization】 41.0 kJ/mol

First Aid Measures	Back to Contents
【Ingestion】 Wash mouth out with water provided person is conscious.
【Inhalation】 Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, provide oxygen.
【Skin】 Wash skin with soap and large amounts of water.
【Eyes】 Immediately flush eyes with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating eyelids with fingers.

Handling and Storage	Back to Contents
【Storage】 Keep away from heat and open flame. Store in a cool dry place.

Exposure Controls/Personal Protection	Back to Contents
【Personal Protection】 Safety goggles, chemical resistant gloves and protective work clothing.
【Exposure Effects】 May be harmful by inhalation, ingestion or skin absorption. Causes irritation.

Fire Fighting Measures	Back to Contents
【Flash Point】 76
【Fire Fighting】 Extinguish with water spray, carbon dioxide, dry chemical powder, alcohol/polymer foam. Wear self-contained breathing apparatus and protective clothing.

Accidental Release Measures	Back to Contents
【Small spills/leaks】 Evacuate area. Ventilate area. Cover spill with dry lime or soda ash, pick up and keep in a closed container.

Stability and Reactivity	Back to Contents
【Incompatibilities】 Strong oxidizing agents.
【Decomposition】 Stable at normal temperatures and pressures.
【Combustion Products】 Emits toxic fumes under fire conditions.

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