Product Identification

Product Name

Capryl alcohol

Synonyms

Capryl alcohol
n-Caprylic alcohol
n-Octanol
n-Octyl alcohol
Octan-1-ol

CAS

111-87-5

Formula

C8H18O

Molecular Weight

130.22999999999999

EINECS

203-917-6

RTECS

RH6550000

RTECS Class

Mutagen; Natural Product; Primary Irritant

Merck

12,6849

Beilstein/Gmelin

1697461

Beilstein Reference

4-01-00-01756

EC Class

irritant

Physical and Chemical Properties

Appearance

Clear, oily liquid with a sweet, penetrating, aromatic odor.

Solubility in water

Insoluble

Melting Point

-16

Boiling Point

195

Vapor Pressure

0.02 (20 C)

Density

0.8246 g/cm3 (20 C)

Partition Coefficient

3

Heat Of Vaporization

41.04 kJ/mol

Heat Of Combustion

-5292 kJ/mol

Usage

Manufacture of perfumes and esters.

Saturation Concentration

85 ppm (0.008%) at 20 C; 104 ppm (0.01%) at 25 C (calculated)

Vapor Density

4.5

Odor threshold

0.49 ppm

Refractive Index

1.43 (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 immediately.

Inhalation

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

Skin

Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. Wash clothing before reuse.

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 tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Handling

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Do not get in eyes, on skin, or on clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Do not ingest or inhale. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.

Hazards Identification

Inhalation

May cause respiratory tract irritation. May cause lung damage.

Skin

May cause mild skin irritation. May be absorbed through the skin.

Eyes

May cause eye irritation.

Ingestion

May cause digestive tract disturbances. Severe exposure to similar alcohols may cause various systemic effects including, digestive tract irritation, CNS depression, and heart, liver, and kidney abnormalities.

Hazards

Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion and poison hazard indoors, outdoors or in sewers.

EC Risk Phrase

R 36/37/38

EC Safety Phrase

S 26 36

UN (DOT)

1986

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 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.

Exposure Effects

Headache, dizziness, giddiness, ataxia, sedation and coma may occur.

Poison Class

4

Fire Fighting Measures

Flash Point

90

Autoignition

270

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing media: For small fires, use water spray, dry chemical, carbon dioxide or chemical foam.

Upper exp. limit

6.4

Lower exp. limit

.9

Fire Potential

Moderately flammable. Combustion with moderate heating.

Accidental Release Measures

Small spills/leaks

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Clean up spills immediately, using the appropriate protective equipment. Provide ventilation.

Stability and Reactivity

Incompatibilities

Acids, acid chlorides, oxidizing agents.

Stability

Stable under normal temperatures and pressures.

Decomposition

Carbon monoxide, carbon dioxide.

Combustion Products

Fire will produce irritating, corrosive and/or toxic gases.

Transport Information

UN Number

1986

Hazard Class

3

Packing Group

I; II; III

HS Code

2905 16 80