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MSDS 
:
 Quinoline
CAS 
:
 91-22-5
SYNONYMS 
:
 1-Azanaphthalene; 1-Benzazine; Benzopyridine
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 91-22-5 |Quinoline | >96 | 202-051-6 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XN
Risk Phrases: 20/22 36/38

**** SECTION 3 - HAZARDS IDENTIFICATION ****

EMERGENCY OVERVIEW
Harmful by inhalation and if swallowed. Irritating to eyes and skin.

Potential Health Effects
Eye:
Causes eye irritation. May result in corneal injury. May cause
eye burns.
Skin:
Harmful if absorbed through the skin. May cause severe irritation
and possible burns. If absorbed, may cause symptoms similar to those
for ingestion.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation:
Causes respiratory tract irritation. May cause respiratory muscle
paralysis. Other symptoms include lethargy, irritation, sore
throat, nose bleeds, hoarseness, cough, chest tightness, difficulty
breathing, nausea, vomiting, dizziness, fever.
Chronic:
Chronic inhalation and ingestion may cause effects similar to those
of acute inhalation and ingestion.

**** SECTION 4 - FIRST AID MEASURES ****

Eyes:
Flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid
immediately.
Skin:
Get medical aid immediately. Flush skin with plenty of water for at
least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
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 and move to fresh
air immediately. If not breathing, give artificial respiration. If
breathing is difficult, give oxygen.
Notes to Physician:

**** SECTION 5 - FIRE FIGHTING MEASURES ****

General Information:
Containers can build up pressure if exposed to heat and/or fire. As
in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear.
Extinguishing Media:
In case of fire, use water, dry chemical, chemical foam, or
alcohol-resistant foam.

**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****

General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container.

**** SECTION 7 - HANDLING and STORAGE ****

Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Use only in a well-ventilated area. Avoid
breathing vapors from heated material. Do not get in eyes, on skin,
or on clothing. Do not ingest or inhale. Discard contaminated shoes.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of
ignition. Do not store in direct sunlight. Store in a tightly closed
container. Store in a cool, dry, well-ventilated area away from
incompatible substances.

**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****

Engineering Controls:
Use adequate general or local exhaust ventilation to keep airborne
concentrations below the permissible exposure limits.
Exposure Limits
CAS# 91-22-5:

Russia: 0.5 mg/m3 TWA
Russia: 0.1 mg/m3 STEL

Personal Protective Equipment

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 29
CFR 1910.134 or European Standard EN 149. Use a
NIOSH/MSHA or European Standard EN 149 approved
respirator if exposure limits are exceeded or if
irritation or other symptoms are experienced.

**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****

Physical State: Liquid
Color: clear yellow to brown
Odor: peculiar odor
pH: 7.3
Vapor Pressure: 1 mm Hg @59.7C
Viscosity: Not available.
Boiling Point: 238 deg C
Freezing/Melting Point: -14.5 deg C
Autoignition Temperature: 896 deg F ( 480.00 deg C)
Flash Point: 225 deg F ( 107.22 deg C)
Explosion Limits, lower: 1.20
Explosion Limits, upper: 7.00
Decomposition Temperature: Not available.
Solubility in water: slightly soluble in cold water
Specific Gravity/Density: 1.0850
Molecular Formula: C9H7N
Molecular Weight: 129.0557

**** SECTION 10 - STABILITY AND REACTIVITY ****

Chemical Stability:
Stable under normal temperatures and pressures. Substance undergoes
color change upon exposure to light and air.
Conditions to Avoid:
Incompatible materials, light, excess heat.
Incompatibilities with Other Materials:
Perchromates, dinitrogen tetraoxide, hydrogen peroxide, linseed oil +
thionyl chloride, maleic anhydride.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide, nitrogen.
Hazardous Polymerization: Has not been reported.

**** SECTION 11 - TOXICOLOGICAL INFORMATION ****

RTECS#:
CAS# 91-22-5: VA9275000
LD50/LC50:
CAS# 91-22-5: Draize test, rabbit, skin: 100 mg/24H Moderate; Oral,
rat: LD50 = 331 mg/kg; Skin, rabbit: LD50 = 540 uL/kg.
Carcinogenicity:
Quinoline -
California: carcinogen, initial date 10/24/97
Other:
See actual entry in RTECS for complete information.

**** SECTION 12 - ECOLOGICAL INFORMATION ****

Ecotoxicity:
"Several studies of aquatic toxicity have shown lethal concentrations
in about 10 different types of fish to range from 5 to 50 mg/l. The
toxic threshold in Daphnia is 52 mg/l."

**** SECTION 13 - DISPOSAL CONSIDERATIONS ****

Products which are considered hazardous for supply are classified as Special
Waste and the disposal of such chemicals is covered by regulations which may
vary according to location. Contact a specialist disposal company or the local
waste regulator for advice. Empty containers must be decontaminated before
returning for recycling.

**** SECTION 14 - TRANSPORT INFORMATION ****

IATA
Shipping Name: QUINOLINE
Hazard Class: 6.1
UN Number: 2656
Packing Group: III
IMO
Shipping Name: QUINOLINE
Hazard Class: 6.1
UN Number: 2656
Packing Group: III
RID/ADR
Shipping Name: QUINOLINE
Hazard Class: 6.1
UN Number: 2656
Packing group: III
USA RQ: CAS# 91-22-5: 5000 lb final RQ; 2270 kg final RQ

**** SECTION 15 - REGULATORY INFORMATION ****

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/22 Harmful by inhalation and if swallowed.
R 36/38 Irritating to eyes and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
WGK (Water Danger/Protection)
CAS# 91-22-5: 2
Canada
CAS# 91-22-5 is listed on Canada's DSL List.
CAS# 91-22-5 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 91-22-5 is listed on the TSCA inventory.

**** SECTION 16 - ADDITIONAL INFORMATION ****

MSDS Creation Date: 12/12/1997 Revision #4 Date: 3/04/2004

The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
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