Product Identification

Product Name

1,1,2-Trichloroethane

Synonyms

beta-Trichloroethane
Emulgen - 913
Ethane trichloride
Neutronyx 600
Peg-9 nonyl phenyl ether
Polyethylene glycol 450 nonyl phenyl ether
Polyoxyethylene (9) nonyl phenyl ether
Vinyl trichloride

CAS

79-00-5

CAS

9016-45-9

Formula

C2H3Cl3

Formula

(C2H4O)nC15H24O

Molecular Weight

133.4

EINECS

201-166-9

EINECS

500-024-6

RTECS

KJ3150000

RTECS

WZ4750000

RTECS Class

Primary Irritant

RTECS Class

Agricultural Chemical and Pesticide; Tumorigen; Drug; Mutagen; Primary Irritant

Merck

12,9767

Beilstein/Gmelin

1731726

Beilstein/Gmelin

8402221

Beilstein Reference

4-01-00-00139

EC Index Number

602-014-00-8

EC Class

Harmful

Physical and Chemical Properties

Appearance

Clear, almost colorless liquid with a sweetish odor.

Appearance

Slightly hazy, light amber liquid.

Solubility in water

Insoluble

Solubility in water

4.4 g/L (20 C)

Melting Point

-35.5

Boiling Point

113.8

Boiling Point

94

Vapor Pressure

17 (20 C)

Density

1.06 g/cm3 (20 C)

Density

1.42234 g/cm3 (0 C)

Partition Coefficient

2.17

Heat Of Vaporization

40.23 kJ/mol

Heat Of Combustion

-1099 kJ/mol

Usage

Fungicide, adjuvant, soap/surfactant.

Usage

Used in adhesives, production of teflon tubing, in lacquer, and coating formulations.

Vapor Density

4.63

Refractive Index

1.466 (30 C)

First Aid Measures

Ingestion

DO NOT INDUCE VOMITING. If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center. Be prepared to transport the victim to a hospital if advised by a physician.

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

IMMEDIATELY leave the contaminated area; take deep breaths of fresh air. If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital. Provide proper respiratory protection to rescuers entering an unknown atmosphere. Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used.

Inhalation

Occupational asthma has been reported. Aspiration may result in upper airway edema and significant respiratory distress. Difficulty in breathing has been described in animals inhaling high concentrations of anionic surfactants.

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

Skin irritation has been reported after prolonged occupational dermal contact. Skin dryness, irritation, and contact dermatitis have been reported following varying degrees of exposure to detergents.

Skin

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

Skin

IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water. If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment.

Eyes

First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.

Eyes

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

Eyes

Can cause permanent eye injury. Symptoms include stinging, tearing, redness, and swelling of eyes. Can injure the cornea and cause blindness.

Handling and Storage

Storage

Keep away from heat, sparks, and flame. Store in a cool, dry place. Keep from contact with oxidizing materials. Do not store in metal containers. Keep containers tightly closed.

Storage

Keep tightly closed in a cool place in a tightly closed container.

Handling

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Do not reuse this container.

Handling

Containers of this material may be hazardous when emptied. Since emptied containers retain product residues (vapor, liquid, and/or solid), all hazard precautions given in the data sheet must be observed.

Hazards Identification

Ingestion

Nausea, vomiting, and diarrhea are common. Oral, pharyngeal and esophageal burns may occur following ingestion of low phosphate detergents which are generally more alkaline. Colitis, esophageal stricture, and irritation of mucous membranes have also been reported.

Inhalation

Inhalation of high concentrations may cause central nervous system effects characterized by nausea, headache, dizziness, unconsciousness and coma. Causes respiratory tract irritation. Long-term vapor exposure to 1,1,2-trichloroethane causes chronic gastric symptoms, fat deposition in the kidneys, and damage to the lungs.

Skin

May be absorbed through the skin in harmful amounts. Exposure may cause irritation characterized by redness, dryness, and inflammation.

Eyes

May cause eye irritation. May cause eye injury.

Ingestion

May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May cause central nervous system depression, characterized by excitement, followed by headache, dizziness, drowsiness, and nausea. Advanced stages may cause collapse, unconsciousness, coma and possible death due to respiratory failure. May be harmful if swallowed.

Hazards

Air/vapor mixtures may explode when ignited. Container may explode in heat of fire.

UN (DOT)

2831

Exposure Controls/Personal Protection

Personal Protection

Eye Protection Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Consult your safety representative. Wear resistant gloves such as: neoprene, To prevent repeated or prolonged skin contact, wear impervious clothing and boots.

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.

Respirators

Not required under normal conditions of use.

Exposure Effects

May cause liver and kidney damage.

Exposure limit(s)

OSHA PEL: TWA 10 ppm (45 mg/m3) skin NIOSH REL: Ca TWA 10 ppm (45 mg/m3) skin See Appendix A See Appendix C (Chloroethanes) NIOSH IDLH: Potential occupational carcinogen 100 ppm

Poison Class

3

Poison Class

4

Fire Fighting Measures

Flash Point

260

Flash Point

32

Autoignition

460

Fire Fighting

Fire Extinguishing Agents Not to Be Used: Water may be ineffective on fire.Fire Extinguishing Agents: Dry chemicals, foam, carbon dioxide

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 dry chemical, carbon dioxide, halon, or water spray. For large fires, use water spray, fog or regular foam. Cool containers with flooding quantities of water until well after fire is out.

Upper exp. limit

15.5

Lower exp. limit

6

Fire Potential

No statement of flammability in national fire codes.

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. Flush spill area with water. A vapor suppressing foam may be used to reduce vapors.

Small spills/leaks

Dampen the solid spill material with water, then transfer the dampened material to a suitable container. Use absorbent paper dampened with water to pick up any remaining material. Seal your contaminated clothing and the absorbent paper in a vapor-tight plastic bag for eventual disposal. Wash all contaminated surfaces with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.

Stability and Reactivity

Stability

Stable under normal temperatures and pressures.

Stability

Stable.

Incompatibilities

Strong mineral acids, strong oxidizing agents.

Incompatibilities

Strong oxidizing agents, strong bases, ammonia, Active metals (such as potassium and magnesium).

Decomposition

Hydrogen chloride, phosgene, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.

Decomposition

Oxides of carbon.

Combustion Products

Toxic gases including hydrogen chloride and very small amounts of phosgene and chlorine are produced.

Transport Information

UN Number

2831

Hazard Class

6.1

Packing Group

III