Product Identification

Product Name

n-Butyl carbitol

Synonyms

2-(2-Butoxyethoxy)ethanol
6-Chloro-1H-indole
Butoxydiglycol
Butyl carbitol
Diglycol monobutyl ether
O-Butyl diethyl glycol

CAS

112-34-5

CAS

17422-33-2

Formula

C8H18O3

Formula

C8H6ClN

Molecular Weight

151.59

Molecular Weight

162.22999999999999

EINECS

203-961-6

EINECS

241-449-4

RTECS

KJ9100000

RTECS Class

Primary Irritant

Merck

12,1592

Beilstein/Gmelin

1739225

Beilstein/Gmelin

112345

Beilstein Reference

4-01-00-02394

Beilstein Reference

5-20-07-00035

EC Index Number

603-096-00-8

EC Class

Irritant

Physical and Chemical Properties

Appearance

Clear, colorless liquid with a faint butyl odor.

Appearance

White crystalline powder.

Solubility in water

Miscible

Melting Point

-68

Melting Point

90

Boiling Point

230.4

Vapor Pressure

0.02 (25 C)

Density

0.954 g/cm3 (20 C)

Partition Coefficient

.56

Partition Coefficient

2.13

Heat Of Vaporization

41.87 kJ/mol

Heat Of Combustion

-5224 kJ/mol

Usage

Chemical intermediate for diethylene glycol monobutyl ether acetate, coalescing agent in latex paints, solvent for stamp pad inks, dye solvent, solvent in high baked enamels, dispersant for vinyl chloride resins in organosols, diluent for hydraulic brake fluids, mutual solvent for soap, oil, water in household cleaners.

Vapor Density

5.6

Saturation Concentration

26 ppm at 20 C (calculated)

Refractive Index

1.4258 (20 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.

Inhalation

May cause respiratory tract irritation.

Inhalation

Remove from exposure to fresh air immediately. Get medical aid.

Inhalation

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

Skin

May cause skin irritation.

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.

Skin

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

Eyes

May cause eye irritation.

Eyes

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

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 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.

Storage

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

Handling

Use with adequate ventilation. Use spark-proof tools and explosion proof equipment. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. 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

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

Inhalation

May cause irritation to the respiratory tract. Symptoms may include coughing, sore throat, labored breathing, and chest pain. May be absorbed into the bloodstream with symptoms similar to ingestion.

Skin

Brief contact is not irritating. Prolonged skin contact causes mild to moderate local redness and swelling. Can be absorbed through the skin with prolonged and widespread contact.

Eyes

Causes irritation, redness, and pain.

Ingestion

Large oral doses may cause irritation to the gastrointestinal tract. Ingestion may cause signs of intoxication, such as nausea, headache, incoordination, dizziness, drowsiness, and slurred speech depending on the amount ingested.

EC Risk Phrase

R 36

EC Risk Phrase

R 36/37/38

EC Safety Phrase

S 24 26

EC Safety Phrase

S 26 36

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

Small, repeated exposures of this material are generally more toxic than single, large exposures. Chronic exposures may produce central nervous system and kidney effects.

Exposure limit(s)

MAK: 100 mg/m3; (1996)

Poison Class

5

Fire Fighting Measures

Flash Point

78

Autoignition

204

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Combustible Liquid. Containers may explode when heated. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Use water spray to cool fire-exposed containers. Cool containers with flooding quantities of water until well after fire is out.

Fire Fighting

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

Upper exp. limit

24.6

Lower exp. limit

.9

Fire Potential

Combustible liquid and vapor.

Accidental Release Measures

Small spills/leaks

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

Small spills/leaks

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

Stability and Reactivity

Disposal Code

1

Incompatibilities

Avoid high temperatures in the presence of strong bases. Acids. Incompatible with strong oxidizers and alkalis.

Stability

Stable under normal temperatures and pressures.

Incompatibilities

Strong oxidizing agents.

Decomposition

Carbon monoxide, carbon dioxide.

Decomposition

Hydrogen chloride, carbon monoxide, oxides of nitrogen, carbon dioxide.

Transport Information

HS Code

2909 43 00