**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 110-91-8 |Morpholine | >99.0 | 203-815-1 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: F C
Risk Phrases: 10 20/21/22 34
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Flammable. Harmful by inhalation, in contact with skin and if
swallowed. Causes burns.Corrosive.
Potential Health Effects
Eye:
Causes eye burns. Vapor or mist may cause irritation and severe
burns. Contact with liquid is corrosive to the eyes and causes
severe burns. May cause chemical conjunctivitis and corneal damage.
Skin:
Contact with liquid is corrosive and causes severe burns and
ulceration. Substance is rapidly absorbed through the skin. May cause
cyanosis of the extremities. May cause skin rash (in milder cases),
and cold and clammy skin with cyanosis or pale color.
Ingestion:
May cause severe and permanent damage to the digestive tract.
Aspiration hazard. Causes gastrointestinal tract burns. May cause
liver and kidney damage. May cause perforation of the digestive
tract. Ingestion of large amounts may cause CNS depression. May
cause systemic effects.
Inhalation:
Irritation may lead to chemical pneumonitis and pulmonary edema. May
cause liver and kidney damage. Causes chemical burns to the
respiratory tract. Aspiration may lead to pulmonary edema. Vapors may
cause dizziness or suffocation. May cause systemic effects. May cause
burning sensation in the chest.
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. Do NOT allow victim to rub eyes or keep eyes closed.
Extensive irrigation with water is required (at least 30 minutes).
Skin:
Get medical aid immediately. Immediately flush skin with plenty of
water for at least 15 minutes while removing contaminated clothing
and shoes. Wash clothing before reuse. Destroy contaminated shoes.
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. 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 and move to fresh
air immediately. If breathing is difficult, give oxygen. Do NOT use
mouth-to-mouth resuscitation. If breathing has ceased apply
artificial respiration using oxygen and a suitable mechanical device
such as a bag and a mask.
Notes to Physician:
**** SECTION 5 - FIRE FIGHTING MEASURES ****
General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. Vapors may form an explosive mixture with air.
Vapors can travel to a source of ignition and flash back. During a
fire, irritating and highly toxic gases may be generated by thermal
decomposition or combustion. Will burn if involved in a fire. Use
water spray to keep fire-exposed containers cool. Containers may
explode in the heat of a fire. Flammable liquid and vapor. Vapors
may be heavier than air. They can spread along the ground and
collect in low or confined areas.
Extinguishing Media:
For small fires, use dry chemical, carbon dioxide, water spray or
alcohol-resistant foam. For large fires, use water spray, fog, or
alcohol-resistant foam. Use water spray to cool fire-exposed
containers. Water may be ineffective. Do NOT use straight streams of
water.
**** 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. Clean up spills immediately,
observing precautions in the Protective Equipment section. Wear a
self contained breathing apparatus and appropriate personal
protection. (See Exposure Controls, Personal Protection section).
Remove all sources of ignition. Use a spark-proof tool. Provide
ventilation. A vapor suppressing foam may be used to reduce vapors.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Ground and bond containers when transferring
material. Use spark-proof tools and explosion proof equipment. Do not
get in eyes, on skin, or on clothing. Empty containers retain product
residue, (liquid and/or vapor), and can be dangerous. Keep container
tightly closed. Do not ingest or inhale. Discard contaminated shoes.
Do not pressurize, cut, weld, braze, solder, drill, grind, or expose
empty containers to heat, sparks or open flames. Use only with
adequate ventilation. Keep away from heat, sparks and flame.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of
ignition. Keep container closed when not in use. Store in a cool,
dry, well-ventilated area away from incompatible substances.
Flammables-area.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use adequate general or
local explosion-proof ventilation to keep airborne levels to
acceptable levels.
Exposure Limits
CAS# 110-91-8:
United Kingdom, WEL - TWA: 20 ppm TWA; 72 mg/m3 TWA
United Kingdom, WEL - STEL: 30 ppm STEL; 109 mg/m3 STEL
United States OSHA: 20 ppm TWA; 70 mg/m3 TWA
Belgium - TWA: 20 ppm VLE; 72 mg/m3 VLE
France - VME: 20 ppm VME; 70 mg/m3 VME
France - VLE: 30 ppm VLE; 105 mg/m3 VLE
Germany: 10 ppm TWA; 36 mg/m3 TWA
Germany: Skin absorber
Malaysia: 20 ppm TWA; 71 mg/m3 TWA
Netherlands: 20 ppm MAC; 70 mg/m3 MAC
Russia: 1.5 mg/m3 TWA
Russia: 0.5 mg/m3 STEL
Spain: 10 ppm VLA-ED; 36 mg/m3 VLA-ED
Spain: 20 ppm VLA-EC; 72 mg/m3 VLA-EC
Personal Protective Equipment
Eyes:
Wear chemical splash goggles. Wear safety glasses and
chemical goggles if splashing is possible.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
Respirators:
A respiratory protection program that meets OSHA's 29
CFR 1910.134 and ANSI Z88.2 requirements or European
Standard EN 149 must be followed whenever workplace
conditions warrant respirator use.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Liquid
Color: clear, colorless
Odor: characteristic odor - amine-like
pH: >7.0 (basic).
Vapor Pressure: 6.6 mm Hg @ 20
Viscosity: 2.23 cP 20 C
Boiling Point: 262 deg F
Freezing/Melting Point: 23 deg F
Autoignition Temperature: 555 deg F ( 290.56 deg C)
Flash Point: 98 deg F ( 36.67 deg C)
Explosion Limits, lower: 1.4
Explosion Limits, upper: 11.2
Decomposition Temperature: 489 F
Solubility in water: >500 mg/l (20 C)
Specific Gravity/Density: 1.0 (water=1)
Molecular Formula: C4H9NO
Molecular Weight: 87.0691
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable at room temperature in closed containers under normal storage
and handling conditions.
Conditions to Avoid:
Ignition sources, metals, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents, acids, alcohols, phenols, vinyl acetate,
isocyanates, alkylene oxides, organic anhydrides, epichlorohydrin,
cresol, aldehydes, ketones, acrylates, substituted allyls, glycols,
caprolactam solution.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide, ammonia and/or
derivatives.
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 110-91-8: QD6475000
LD50/LC50:
CAS# 110-91-8: Draize test, rabbit, eye: 2 mg Severe; Draize test,
rabbit, skin: 995 mg/24H Severe; Inhalation, mouse: LC50 = 1320
mg/m3/2H; Inhalation, rat: LC50 = 8000 ppm/8H; Oral, mouse: LD50 =
525 mg/kg; Oral, rat: LD50 = 1450 mg/kg; Skin, rabbit: LD50 = 500
uL/kg.
Carcinogenicity:
Morpholine -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Ecotoxicity:
Fish: Bluegill/Sunfish: LC50 = 350.0 mg/L; 96 Hr.; Static conditions,
18-22 degrees CWater flea Daphnia: LC50 = 100.0-119.0 mg/L; 24 Hr.;
UnspecifiedAlgae: EC50 = 28.0 mg/L; 96 Hr.; UnspecifiedBacteria:
Phytobacterium phosphoreum: EC50 = 57.0 mg/L; 30 minutes; Microtox
test
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: MORPHOLINE
Hazard Class: 8
UN Number: 2054
Packing Group: I
IMO
Shipping Name: MORPHOLINE
Hazard Class: 8
UN Number: 2054
Packing Group: I
RID/ADR
Shipping Name: MORPHOLINE
Hazard Class: 3
UN Number: 2054
Packing group: III
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: F C
Risk Phrases:
R 10 Flammable.
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
R 34 Causes burns.
Safety Phrases:
S 36 Wear suitable protective clothing.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 110-91-8: 2
Canada
CAS# 110-91-8 is listed on Canada's DSL List.
CAS# 110-91-8 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 110-91-8 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 6/07/1999 Revision #6 Date: 10/18/2002
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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