Product Identification

Product Name

Gallamine triethiodide

Synonyms

2-[2,6-Bis(2-triethylazaniumylethoxy)phenoxy]ethyl-triethylazanium triiodide
Benzcurine iodide
Pirolakson

CAS

65-29-2

Formula

C30H60N3O3.3I

Molecular Weight

891.54

EINECS

200-605-1

RTECS

BS1100000

RTECS Class

Drug

Merck

12,4361

Beilstein/Gmelin

3900826

Beilstein Reference

4-06-00-07333

Physical and Chemical Properties

Appearance

White amorphous powder. Odorless.

Melting Point

248

Heat Of Vaporization

Usage

Nicotinic antagonist.

First Aid Measures

Ingestion

Seek medical attention. If individual is drowsy or unconscious, do not give anything by mouth; place individual on the left side with the head down. Contact a physician, medical facility, or poison control center for advice about whether to induce vomiting. If possible, do not leave individual unattended.

Inhalation

If symptoms develop, move individual away from exposure and into fresh air. If symptoms persist, seek medical attention. If breathing is difficult, administer oxygen. Keep person warm and quiet; seek immediate medical attention.

Skin

Remove contaminated clothing. Wash exposed area with soap and water. If symptoms persist, seek medical attention. Launder clothing before reuse.

Eyes

If symptoms develop, immediately move individual away from exposure and into fresh air. Flush eyes gently with water for at least 15 minutes while holding eyelids apart; seek immediate medical attention.

Handling and Storage

Storage

Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

Handling

All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood.

Hazards Identification

Inhalation

Prolonged apnea and respiratory arrest may be noted due to paralysis of the intercostal muscles and diaphragm.

Exposure Controls/Personal Protection

Personal Protection

Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots.

Respirators

Use NIOSH/MSHA approved respirator appropriate for exposure of concern.

Exposure Effects

Paralysis of skeletal muscle results in heaviness of the eyelids, difficulty in swallowing and talking, diplopia, progressive weakness of the extremities, the neck, intercostals and diaphragm. Tubocurarine does not penetrate the blood brain barrier hence few CNS effects are noted.

Fire Fighting Measures

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. Use agent most appropriate to extinguish fire.

Accidental Release Measures

Small spills/leaks

Evacuate area and ventilate. Wear protective equipment. If required, use an inert absrobent. Sweep up and place in an appropriate container for disposal. Wash contaminated surfaces.

Stability and Reactivity

Stability

No data.

Incompatibilities

Strong oxidizing agents.