2-[2-(Trichlorosilyl)ethyl]pyridine

  • Pyridine, 2-[2-(trichlorosilyl)ethyl]-
Formula
C7H8Cl3NSi
Structure
Description
Solid.

Registry Numbers and Inventories.
CAS
17082-69-8
EC (EINECS/ELINCS)
241-137-8
Beilstein/Gmelin
126184
Beilstein Reference
4-22-00-07282
Canada DSL/NDSL
NDSL
US TSCA
Listed

Properties.
Formula
C7H8Cl3NSi
Formula mass
240.59
Boiling point, °C
280
Vapor pressure, mmHg
0.024 (25 C)
Solubility in water
Insoluble
pKa/pKb
8.85 (pKb)
Partition coefficient, pKow
4.90
Heat of vaporization
47.6 kJ/mol

Hazards and Protection.
Storage
Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Corrosives area. Store under argon.
Handling
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
Protection
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.
Small spills/leaks
Vacuum or sweep up material and place into a suitable disposal container.
Stability
Stable under normal shipping and handling conditions.
Incompatibilities
Water, strong oxidizing agents.
Decomposition
Hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide, hydrogen bromide, silicon oxide.

Fire.
Flash Point,°C
109
Fire fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Water Reactive. Material will react with water and may release a flammable and/or toxic gas. Extinguishing media: Use foam, dry chemical, or carbon dioxide. DO NOT USE WATER!

Health.
Exposure effects
   Ingestion
Causes gastrointestinal tract burns.
   Inhalation
Inhalation may be fatal as a result of spasm, inflammation, edema of the larynx and bronchi, chemical pneumonitis and pulmonary edema. May cause burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting.
   Skin
Causes skin burns. May cause contact dermatitis.
   Eyes
Causes eye burns.

First aid
 
   Ingestion
Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
   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.

Transport.