Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity
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Dimethyl methylmalonate(609-02-9)

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

Product Identification

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

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

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

Storage
Keep away from heat and open flame. Store in a cool dry place.

Exposure Controls/Personal Protection

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

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

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

Incompatibilities
Strong oxidizing agents.
Decomposition
Stable at normal temperatures and pressures.
Combustion Products
Emits toxic fumes under fire conditions.
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