Product Identification

Product Name

1H,1H,3H-Tetrafluoro-1-propanol

Synonyms

2,2,3,3-Tetrafluoropropan-1-ol
Tetrafluoropropyl alcohol

CAS

76-37-9

Formula

C3H4F4O

Molecular Weight

132.05000000000001

EINECS

200-955-5

RTECS

UB9400000

RTECS Class

Other

Merck

12,9346

Beilstein/Gmelin

1738264

Beilstein Reference

4-01-00-01438

Physical and Chemical Properties

Appearance

Colorless liquid.

Melting Point

-15

Boiling Point

109

Density

1.6647 g/cm3 (20 C)

Usage

To introduce fluoroalkyl groups into an organic molecule.

Refractive Index

1.4367 (20 C)

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.

Inhalation

Remove from exposure to fresh air immediately. Get medical aid if cough or other symptoms appear.

Skin

Get medical aid if irritation develops or persists. Flush skin with plenty of soap and water.

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

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.

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.

EC Risk Phrase

R 10 20 36/37/38

EC Safety Phrase

S 26 36/37/39

UN (DOT)

1987

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

43

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Use water spray to keep fire-exposed containers cool. 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

Stable under normal shipping and handling conditions.

Incompatibilities

Strong oxidizing agents, acid chlorides, acid anhydrides, sodium, potassium, and strong bases.

Decomposition

Carbon monoxide, carbon dioxide, hydrogen fluoride.

Transport Information

UN Number

1987