Product Identification

Product Name

Ethyl 2-ethylacetoacetate

Synonyms

Acetoacetic acid, 2-ethyl-, ethyl ester
Butanoic acid, 2-ethyl-3-oxo-, ethyl ester
Ethyl 2-ethyl-3-ketobutyrate
Ethyl 2-ethyl-3-oxobutanoate
Ethyl 2-ethylacetylacetate
Ethyl a-acetylbutyrate

CAS

607-97-6

Formula

C8H14O3

Molecular Weight

158.19

EINECS

210-151-6

Beilstein/Gmelin

636286

Beilstein Reference

4-03-00-01592

Physical and Chemical Properties

Appearance

Colorless liquid.

Solubility in water

Slightly soluble

Boiling Point

189 - 190

Vapor Pressure

0.55 (25 C)

Density

0.9937 g/cm3 (4 C)

pKa/pKb

12.01 (pKa)

Partition Coefficient

1.6

Heat Of Vaporization

42.6 kJ/mol

Heat Of Combustion

-4438 kJ/mol

Refractive Index

1.4214 (25 C)

First Aid Measures

Ingestion

Get medical aid. Wash mouth out with water.

Inhalation

Remove from exposure to fresh air immediately.

Skin

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.

Eyes

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.

Handling and Storage

Storage

Store in a cool, dry place. Store in a tightly closed container.

Handling

Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.

Hazards Identification

Ingestion

May cause irritation of the digestive tract. May be harmful if swallowed.

Inhalation

May cause respiratory tract irritation. May be harmful if inhaled.

Skin

May cause skin irritation. May be harmful if absorbed through the skin.

Eyes

May cause eye irritation.

EC Safety Phrase

S 24/25

Exposure Controls/Personal Protection

Personal Protection

Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.

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.

Fire Fighting Measures

Flash Point

76

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.

Accidental Release Measures

Small spills/leaks

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container.

Stability and Reactivity

Stability

No data.

Incompatibilities

Strong oxidizing agents.

Decomposition

Carbon monoxide, carbon dioxide.