Product Identification

Product Name

3,7,11,15-Tetramethyl-1-hexadecen-3-ol

Synonyms

3,7,11,15-Tetramethyl-1-hexadecen-3-ol

CAS

505-32-8

Formula

C20H40O

Molecular Weight

296.54000000000002

EINECS

208-008-8

Merck

13,5217

Beilstein/Gmelin

1783243

Beilstein Reference

2-01-00-00504

Physical and Chemical Properties

Solubility in water

Insoluble

Boiling Point

328

Vapor Pressure

1.5E-5 (25 C)

Density

0.8516 g/cm3 (20 C)

Heat Of Vaporization

66.1 kJ/mol

Usage

Production of synthetic vitamin e.

Refractive Index

1.4562 (20 C)

First Aid Measures

Ingestion

If swallowed, wash out mouth with water provided person is conscious. Call a physician.

Inhalation

If inhaled, remove to fresh air. If breathing becomes difficult, call a physician.

Skin

In case of contact, immediately wash skin with soap and copious amounts of water.

Eyes

In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician.

Handling and Storage

Storage

Keep tightly closed.

Hazards Identification

Inhalation

May be harmful if inhaled. Material may be irritating to mucous membranes and upper respiratory tract.

Skin

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

Eyes

May cause eye irritation.

Ingestion

May be harmful if swallowed.

Hazards

Emits toxic fumes under fire conditions.

EC Safety Phrase

24/25

Exposure Controls/Personal Protection

Personal Protection

Protective gloves. Chemical safety goggles.

Exposure Effects

Properties of this material have not yet been prepared. Any recommendations are of a general nature. Many chemicals cause irritation of the eyes, skin, and respiratory tract. In severe cases respiratory tract irritation can progress to ARDS/acute lung injury which may be delayed in onset for up to 24 to 72 hours in some cases Irritation or burns of the esophagus or gastrointestinal tract are also possible if caustic or irritant chemicals are ingested. ALWAYS contact your local poision control authority or medical professional for assistance.

Poison Class

4

Fire Fighting Measures

Flash Point

144

Fire Fighting

Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.

Accidental Release Measures

Small spills/leaks

Absorb on sand or vermiculite and place in closed containers for disposal. Ventilate area and wash spill site after material pickup is complete.

Stability and Reactivity

Stability

Stable at normal temperatures and pressures.

Incompatibilities

Strong oxidizing agents.

Decomposition

Carbon monoxide, Carbon dioxide.