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MSDS 
:
 N,N-Diethylethanolamine, P.A.
CAS 
:
 100-37-8
SYNONYMS 
:
 2-Diethylaminoethanol, Beta-Diethylaminoethanol
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 100-37-8 |N,N-Diethylethanolamine | 99.0 | 202-845-2 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XI
Risk Phrases: 10 36/37/38

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

EMERGENCY OVERVIEW
Flammable. Irritating to eyes, respiratory system and
skin.Hygroscopic.

Potential Health Effects
Eye:
May cause eye irritation. May cause eye injury.
Skin:
May cause severe skin irritation. May be harmful if absorbed through
the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if
swallowed.
Inhalation:
Vapors may cause dizziness or suffocation. May cause nausea and
possible vomiting.
Chronic:
None

**** 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 soap and
water for at least 15 minutes while removing contaminated clothing
and shoes. Wash clothing before reuse.
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 to fresh air
immediately. If not breathing, give artificial respiration. If
breathing is difficult, give oxygen.
Notes to Physician:
Antidote:
None reported.

**** 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. 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. Do NOT get water inside containers. For
large fires, use water spray, fog or alcohol-resistant foam. Cool
containers with flooding quantities of water until well after fire
is out.

**** 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. Avoid runoff into storm sewers and
ditches which lead to waterways. Use water spray to disperse the
gas/vapor. Remove all sources of ignition. Use a spark-proof tool.
Provide ventilation.

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

Handling:
Wash thoroughly after handling. Use only in a well-ventilated area.
Avoid contact with eyes, skin, and clothing. Empty containers retain
product residue, (liquid and/or vapor), and can be dangerous. Keep
container tightly closed. Avoid contact with heat, sparks and flame.
Avoid ingestion and inhalation. Do not pressurize, cut, weld, braze,
solder, drill, grind, or expose empty containers to heat, sparks or
open flames.
Storage:
Keep away from heat, sparks, and flame. Store in a tightly closed
container. Store in a cool, dry, well-ventilated area away from
incompatible substances. Flammables-area. Store protected from
moisture.

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

Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
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 29CFR
1910.134 or European Standard EN 149. Always use a
NIOSH or European Standard EN 149 approved respirator
when necessary.

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

Physical State: Liquid
Appearance: clear yellow brown
Odor: unpleasant odor
pH: Not available.
Vapor Pressure: 1.9 mbar @ 20 C
Viscosity: 5mPa @ 20C
Boiling Point: 161 deg C @ 760.00mm Hg
Freezing/Melting Point: -70 deg C
Autoignition Temperature: 260 deg C ( 500.00 deg F)
Flash Point: 60 deg C ( 140.00 deg F)
Explosion Limits, lower: 6.70 vol %
Explosion Limits, upper: 11.7 vol %
Decomposition Temperature:
Solubility in water: soluble
Specific Gravity/Density: .8840g/cm3
Molecular Formula: C6H15NO
Molecular Weight: 117.19

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

Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, ignition sources, excess heat, strong
oxidants, exposure to moist air or water.
Incompatibilities with Other Materials:
Moisture.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and
gases, carbon dioxide, nitrogen.
Hazardous Polymerization: Has not been reported.

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

RTECS#:
CAS# 100-37-8: KK5075000
LD50/LC50:
CAS# 100-37-8: Dermal, guinea pig: LD50 = 1 mL/kg; Draize test,
rabbit, eye: 5 mg Severe; Inhalation, mouse: LC50 = 5000 mg/m3;
Oral, rat: LD50 = 1300 mg/kg; Skin, rabbit: LD50 = 1260 uL/kg.
Carcinogenicity:
N,N-Diethylethanolamine -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
See actual entry in RTECS for complete information.

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

Ecotoxicity:
Fish: Fathead Minnow: 1780 mg/L; 96 Hr.; Flow-through

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

Dispose of in a manner consistent with federal, state, and local regulations.

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

IATA
Shipping Name: 2-DIETHYLAMINOETHANOL
Hazard Class: 8
UN Number: 2686
Packing Group: II
IMO
Shipping Name: DIETHYLAMINOETHANOL
Hazard Class: 3.3
UN Number: 2686
Packing Group: III
RID/ADR
Shipping Name: DIETHYLAMINOETHANOL
Dangerous Goods Code: 3(31C)
UN Number: 2686

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

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 10 Flammable.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 28A After contact with skin, wash immediately with
plenty of water.
WGK (Water Danger/Protection)
CAS# 100-37-8: 1
United Kingdom Occupational Exposure Limits
CAS# 100-37-8: OES-United Kingdom, TWA 10 ppm TWA; 49 mg/m3 TWA

Canada
CAS# 100-37-8 is listed on Canada's DSL List.
CAS# 100-37-8 is listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 100-37-8: OEL-AUSTRALIA:TWA 10 ppm (50 mg/m3);Skin
OEL-AUSTRIA:TWA 10 ppm (50 mg/m3);Skin
OEL-BELGIUM:TWA 10 ppm (48 mg/m3);Skin
OEL-DENMARK:TWA 10 ppm (50 mg/m3);Skin
OEL-FINLAND:STEL 10 ppm (50 mg/m3);Skin
OEL-FRANCE:TWA 10 ppm (50 mg/m3);Skin
OEL-GERMANY:TWA 10 ppm (50 mg/m3);Skin
OEL-THE NETHERLANDS:TWA 10 ppm (50 mg/m3);Skin
OEL-THE PHILIPPINES:TWA 10 ppm (50 mg/m3);Skin
OEL-RUSSIA:STEL 5 mg/m3;Skin
OEL-SWITZERLAND:TWA 10 ppm (50 mg/m3);Skin
OEL-UNITED KINGDOM:TWA 10 ppm (50 mg/m3);Skin
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV
US FEDERAL
TSCA
CAS# 100-37-8 is listed on the TSCA inventory.

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

MSDS Creation Date: 5/03/1999 Revision #2 Date: 8/02/2000

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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