Product Identification

Product Name

Texanol ester alcohol

Synonyms

(3-Hydroxy-2,2,4-trimethylpentyl) 2-methylpropanoate
2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate
2,2,4-Trimethyl-1,3-pentanediolmono(2-methylpropanoate)
Isobutyric acid ester with 2,2,4-trimethyl-1,3-pentanediol
Propionic acid, 2-methyl-, monoester with 2,2,4-trimethyl-1,3-pentanediol

CAS

25265-77-4

Formula

C12H24O3

Molecular Weight

216.36

EINECS

246-771-9

RTECS

UF6000000

RTECS Class

Other

Beilstein/Gmelin

NA

Physical and Chemical Properties

Appearance

Colorless liquid with a mild odor.

Solubility in water

900 mg/L

Melting Point

-50

Boiling Point

254

Vapor Pressure

.006

Density

0.95 g/cm3 (20 C)

Usage

Coalescent for latex paints.

Vapor Density

7.5

First Aid Measures

Ingestion

If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.

Inhalation

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.

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 immediately.

Handling and Storage

Storage

Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Regularly check inhibitor levels to maintain peroxide levels below 1%. After opening, purge container with nitrogen before reclosing. Periodically test for peroxide formation on long-term storage. Addition of water or appropriate reducing materials will lessen peroxide formation.

Handling

Wash thoroughly after handling. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid contact with heat, sparks and flame. Avoid ingestion and inhalation.

Hazards Identification

Ingestion

May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.

Inhalation

May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.

Skin

May cause skin irritation.

Eyes

May cause eye irritation.

Hazards

May form explosive peroxides.

Exposure Controls/Personal Protection

Personal Protection

Eyes: 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 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.

Poison Class

4

Fire Fighting Measures

Flash Point

120

Autoignition

393

Fire Fighting

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

Upper exp. limit

4.2

Lower exp. limit

.6

Accidental Release Measures

Small spills/leaks

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Remove all sources of ignition. Provide ventilation.

Stability and Reactivity

Stability

Normally stable; however, on long term storage, materials containinmg similar functional groups form peroxides of unknown stability.

Incompatibilities

Strong oxidizing agents.

Decomposition

Carbon monoxide, carbon dioxide.