Product Identification

Product Name

Dodecanamine

Synonyms

1-Aminodecane
1-Dodecanamine
Laurinamine
Laurylamine
Monododecylamine

CAS

124-22-1

Formula

C12H27N

Molecular Weight

185.36

EINECS

204-690-6

RTECS

JR6475000

RTECS Class

Drug; Primary Irritant

Beilstein/Gmelin

1633576

Beilstein Reference

4-04-00-00794

EC Class

harmful, corrosive, dangerous for the environment

Physical and Chemical Properties

Appearance

A yellow liquid with an ammonia-like odor.

Solubility in water

Slightly soluble

Melting Point

25 - 28

Boiling Point

247

Vapor Pressure

.008

Density

0.7947 g/cm3 (30 C)

pKa/pKb

10.63(at 25℃) (pKa)

Usage

Chemical intermediate for the fungicide, dodecylguanidine acetate, chemical intermediate for cationic surfactants.

Refractive Index

1.4377 (30 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 immediately.

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

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

Eyes

Immediately 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

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

Handling

Wash thoroughly after handling. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. Use only in a chemical fume hood.

Hazards Identification

Ingestion

Causes gastrointestinal tract burns. May be harmful if swallowed.

Inhalation

May cause severe irritation of the respiratory tract with sore throat, coughing, shortness of breath and delayed lung edema. Causes chemical burns to the respiratory tract. Inhalation may be fatal as a result of spasm, inflammation, edema of the larynx and bronchi, chemical pneumonitis and pulmonary edema.

Skin

Causes skin burns.

Eyes

Causes eye burns.

Hazards

Contact with metals may evolve flammable hydrogen gas.

EC Risk Phrase

R 22 34

EC Safety Phrase

S 26 36/37/39 45

UN (DOT)

3263

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

3

Fire Fighting Measures

Flash Point

>110

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. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.

Upper exp. limit

5.1

Lower exp. limit

.6

Fire Potential

Combustible when exposed to heat or flame.

Accidental Release Measures

Small spills/leaks

Wash area with soap and water. Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal.

Stability and Reactivity

Disposal Code

3

Incompatibilities

Acids - acid chlorides - acid anhydrides - oxidizing agents.

Stability

Stable under normal temperatures and pressures.

Decomposition

Nitrogen oxides, carbon monoxide, carbon dioxide.

Combustion Products

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

Transport Information

UN Number

3263

Hazard Class

8

Packing Group

I; II; III

HS Code

2921 19 80