Product Identification

Product Name

1,2,3-Trichloropropane

Synonyms

Allyl trichloride
Glycerin trichlorohydrin
Glyceroltrichlorohydrin
Trichlorohydrin

CAS

96-18-4

Formula

C3H5Cl3

Molecular Weight

147.43

EINECS

202-486-1

RTECS

TZ9275000

RTECS Class

Tumorigen; Mutagen; Reproductive Effector; Primary Irritant

Beilstein/Gmelin

1732068

Beilstein Reference

4-01-00-00199

EC Index Number

602-062-00-X

EC Class

Harmful

Physical and Chemical Properties

Appearance

Colorless to straw colored liquid with an acrid, chloroform-like odor.

Solubility in water

1 g/L (20 C)

Melting Point

-14.7

Boiling Point

156

Vapor Pressure

3.7 (25 C)

Density

1.41 g/cm3 (0 C)

Partition Coefficient

2.27

Heat Of Vaporization

48.0 kJ/mol

Heat Of Combustion

-1736 kJ/mol

Usage

Paintermediate and varnish remover, solvent, degreasing agent.

Vapor Density

5.1

Saturation Concentration

3948 ppm (0.3%) at 20 C (calculated)

Refractive Index

1.4813 (20 C)

First Aid Measures

Ingestion

Never give anything by mouth to an unconscious person. Get medical aid immediately. If conscious drink water, then induce vomiting. If unconscious, immediately take victim to a physician and do NOT attempt to induce vomiting.

Inhalation

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

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.

Eyes

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

Handling and Storage

Storage

Keep away from heat, sparks, 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.

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.

Hazards Identification

Inhalation

Harmful if inhaled. Causes respiratory tract irritation. Inhalation of vapors may cause drowsiness and dizziness.

Skin

May cause skin irritation. Harmful if absorbed through the skin. No data found on whether or not this chemical would be likely to cause an allergic skin reaction.

Eyes

May cause eye irritation.

Ingestion

Harmful if swallowed. May cause gastrointestinal irritation with nausea, vomiting and diarrhea.

Hazards

When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards. Containers may explode when heated.

EC Risk Phrase

R 20/21/22

EC Safety Phrase

S 37/39

UN (DOT)

2810

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.

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

Possible cancer hazard based on tests with laboratory animals. May cause liver and kidney damage. 1,2,3-Trichloropropane is reasonably anticipated to be a human carcinogen based on sufficient evidence of malignant tumor formation at multiple sites in multiple species of experimental animals.

Exposure limit(s)

OSHA PEL: TWA 50 ppm (300 mg/m3) NIOSH REL: Ca TWA 10 ppm (60 mg/m3) skin See Appendix A NIOSH IDLH: Potential occupational carcinogen 100 ppm

Poison Class

3

Fire Fighting Measures

Flash Point

71

Autoignition

304

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. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Cool containers with flooding quantities of water until well after fire is out.

Upper exp. limit

12.6

Lower exp. limit

3.2

Fire Potential

Moderate fire hazard, when exposed to heat, flames (sparks) or powerful oxidizers.

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. Use a spark-proof tool. Provide ventilation.

Stability and Reactivity

Disposal Code

2

Stability

Stable under normal temperatures and pressures.

Incompatibilities

Strong oxidizing agents, strong bases, aluminum, magnesium.

Decomposition

Hydrogen chloride, carbon monoxide, carbon dioxide.

Combustion Products

During a fire, irritating and highly toxic gases, including hydrogen chloride, may be generated by thermal decomposition or combustion.

Transport Information

UN Number

2810

Hazard Class

6.1

Packing Group

I; II; III

HS Code

2903 19 80