Product Identification

Product Name

2-Ethyl-1-hexanol

Synonyms

1H-1,2,4-Triazole
2-Ethyl-1-hexanol
2-Ethylhexan-1-ol
2-Ethylhexyl alcohol
Pyrrodiazole
s-Triazole

CAS

288-88-0

CAS

104-76-7

Formula

C2H3N3

Formula

C8H18O

Molecular Weight

130.22999999999999

Molecular Weight

69.069999999999993

EINECS

203-234-3

EINECS

206-022-9

RTECS

XZ3806000

RTECS

MP0350000

RTECS Class

Mutagen; Reproductive Effector; Primary Irritant

RTECS Class

Drug; Primary Irritant

Merck

12,9735

Merck

13,3842

Beilstein/Gmelin

1719280

Beilstein/Gmelin

104767

Beilstein Reference

4-01-00-01783

Beilstein Reference

5-26-01-00082

EC Index Number

613-111-00-X

EC Class

irritant

EC Class

Toxic for reproduction Category 3; Harmful; Irritant

Physical and Chemical Properties

Appearance

Colorless liquid, musty odor.

Appearance

Pale yellow crstals with a characteristic odor.

Solubility in water

Slightly soluble

Solubility in water

1250 g/L

Melting Point

116 - 119

Melting Point

-76

Boiling Point

183

Boiling Point

260

Vapor Pressure

0.02 (25 C)

Vapor Pressure

0.21 (25 C)

Density

0.8435 g/cm3 (15 C)

Density

1.394 g/cm3 (25 C)

pKa/pKb

10.18 (pKa)

Partition Coefficient

-1.2

Partition Coefficient

2.82

Heat Of Vaporization

47.8 kJ/mol

Heat Of Vaporization

49.0 kJ/mol

Heat Of Combustion

-5732 kJ/mol

Heat Of Combustion

-1322 kJ/mol

Usage

Mercerizing textiles, as solvent for dyes, resins, oils, also claimed to possess antifoaming properties.

Usage

Used to produce antifungals.

Vapor Density

4.5

Saturation Concentration

0.007% at 20 C

Refractive Index

1.439 (16 C)

First Aid Measures

Ingestion

Get medical aid. Wash mouth out with water.

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. May cause irritation of the digestive tract and possible burns.

Inhalation

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

Inhalation

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

Inhalation

Remove from exposure to fresh air immediately.

Skin

May be harmful if absorbed through the skin.

Skin

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

Skin

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

Eyes

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

Eyes

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

Eyes

Causes eye irritation.

Handling and Storage

Storage

Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Storage

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

Handling

Wash thoroughly after handling. Use only in a well ventilated area. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Avoid contact with heat, sparks and flame. Avoid ingestion and inhalation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.

Handling

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

Hazards Identification

Ingestion

Harmful if swallowed. May cause irritation of the digestive tract.

Inhalation

May cause respiratory tract irritation.

Skin

Causes mild skin irritation. May be harmful if absorbed through the skin.

Eyes

Causes severe eye irritation.

Ingestion

May cause irritation of the digestive tract.

Hazards

Vapors are heavier than air. THey can travel along the ground and be ignited at distant locations.

EC Risk Phrase

R 21 36/37/38

EC Risk Phrase

R 22 36 63

EC Safety Phrase

S 26 36/37/39

EC Safety Phrase

S 36/37

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.

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.

Exposure Effects

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

Poison Class

4

Fire Fighting Measures

Flash Point

140

Flash Point

74

Autoignition

270

Autoignition

490

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use agent most appropriate to extinguish fire.

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. Combustible Liquid. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Use water spray to cool fire-exposed containers.

Upper exp. limit

12.7

Lower exp. limit

.9

Fire Potential

Flammable liquid.

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. Remove all sources of ignition. Provide ventilation.

Small spills/leaks

Vacuum or sweep up material and place into a suitable disposal container.

Stability and Reactivity

Disposal Code

1

Disposal Code

3

Stability

Stable under normal temperatures and pressures.

Incompatibilities

Strong oxidizing agents, strong acids.

Incompatibilities

Strong oxidizing agents.

Decomposition

Hydrogen cyanide, nitrogen oxides, carbon monoxide, carbon dioxide, ammonia.

Decomposition

Carbon monoxide, carbon dioxide.

Combustion Products

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

Transport Information

UN Number

1987

Hazard Class

3

Packing Group

I; II; III

HS Code

2905 16 10

HS Code

2933 99 90