Product Identification

Product Name

Sebacic acid

Synonyms

1,10-Decanedioic acid
1,8-Octanedicarboxylic acid
Decanedioic acid

CAS

111-20-6

Formula

C10H18O4

Molecular Weight

202.25

EINECS

203-845-5

RTECS

VS0875000

RTECS Class

Other

Merck

12,8558

Beilstein/Gmelin

1210591

Beilstein Reference

4-02-00-02078

Physical and Chemical Properties

Appearance

White granular powder.

Solubility in water

Very soluble

Melting Point

127 - 131

Boiling Point

374

Vapor Pressure

1E-6 (25 C)

Density

1.204 g/cm3 (16 C)

pKa/pKb

4.47 (pKa)

Partition Coefficient

1.86

Heat Of Vaporization

68.3 kJ/mol

Usage

Raw material in the production of synthetic resins of the alkylated or polyester type, non-migrating plasticizers, polyester rubbers, synthetic fibers of the polyamide type.

Refractive Index

1.41968 (133.3 C)

First Aid Measures

Ingestion

Do NOT induce vomiting. 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 if irritation or symptoms occur.

Inhalation

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear.

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. If irritation develops, get medical aid.

Handling and Storage

Storage

Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. No special precautions indicated.

Handling

Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes. Keep container tightly closed. Do not ingest or inhale.

Hazards Identification

Ingestion

May cause gastrointestinal irritation with nausea, vomiting and diarrhea. Low hazard for usual industrial handling.

Inhalation

May cause respiratory tract irritation. Low hazard for usual industrial handling.

Skin

Prolonged and/or repeated contact may cause irritation and/or dermatitis. Low hazard for usual industrial handling.

Eyes

May cause eye irritation.

EC Risk Phrase

R 36/37/38

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.

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.

Poison Class

4

Fire Fighting Measures

Flash Point

198

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. Extinguishing media: For small fires, use water spray, dry chemical, carbon dioxide or chemical foam. For large fires, use water spray, fog or alcohol-resistant foam.

Upper exp. limit

6

Lower exp. limit

.8

Fire Potential

This material is probably combustible.

Accidental Release Measures

Small spills/leaks

Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation.

Stability and Reactivity

Disposal Code

4

Stability

Stable under normal temperatures and pressures.

Incompatibilities

Strong acids, strong bases, strong oxidizing agents.

Decomposition

Carbon monoxide, irritating and toxic gases, carbon dioxide.

Transport Information

HS Code

2917 13 10