**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 150-76-5 |Hydroquinone monomethyl ether | .01 | 205-769-8 |
|----------------|--------------------------------------|----------|-----------|
| 2274-11-5 |Ethylene diacrylate | 70 | 218-886-4 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XN
Risk Phrases: 21/22 36/37
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Harmful in contact with skin and if swallowed. Irritating to eyes
and respiratory system.Lachrymator (substance which increases the
flow of tears).
Potential Health Effects
Eye:
Causes severe eye irritation. Lachrymator (substance which
increases the flow of tears).
Skin:
Causes severe skin irritation. Harmful if absorbed through the skin.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and
diarrhea. The toxicological properties of this substance have not
been fully investigated. May be harmful if swallowed.
Inhalation:
The toxicological properties of this substance have not been fully
investigated. Causes irritation of the mucous membrane and upper
respiratory tract.
Chronic:
Not available.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Immediately 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 or keep eyes closed.
Skin:
Get medical aid. Flush skin with plenty of soap and water for at
least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
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:
Remove from exposure to fresh air immediately. If not breathing,
give artificial respiration. If breathing is difficult, give oxygen.
Get medical aid.
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. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion. Vapors may
be heavier than air. They can spread along the ground and collect
in low or confined areas.
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. Do not get in
eyes, on skin, or on clothing. Do not ingest or inhale. Do not
breathe vapor.
Storage:
Store in a cool, dry place. Store in a cool, dry, well-ventilated
area away from incompatible substances. Keep containers tightly
closed.
**** 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 exhaust ventilation to keep airborne concentrations below the
permissible exposure limits.
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 and clothing 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 a respirator's use.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Clear liquid
Appearance: clear, colorless
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 66 - 68 deg C @ 2mmHg
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: 100 deg C ( 212.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Not available.
Specific Gravity/Density: 1.0400g/cm3
Molecular Formula: C8H10O4
Molecular Weight: 170.17
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable only if stored and handled under recommended conditions. The
stability of the product depends upon the availability of both
dissolved oxygen and MEHQ inhibitor(CAS=150-76-5). The presence of
oxygen is necessary for the MEHQ to function effectively. The
product should never be stored under an inert gas atmosphere, but
should always be stored under an atmosphere containing 5-21% oxygen
by volume.
Conditions to Avoid:
Incompatible materials, excess heat, strong oxidants, loss of
inhibitor.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong acids, strong bases, peroxides, heat.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: May occur.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 150-76-5: SL7700000
CAS# 2274-11-5: AT0350000
LD50/LC50:
CAS# 150-76-5: Draize test, rabbit, skin: 6 gm/12D (Intermittent)
Mild; Oral, rat: LD50 = 1600 mg/kg.
CAS# 2274-11-5: Draize test, rabbit, eye: 750 ug/24H Severe; Draize
test, rabbit, skin: 500 mg/24H Mild; Inhalation, mouse: LC50 = 350
mg/m3; Oral, mouse: LD50 = 300 mg/kg; Oral, rat: LD50 = 300 mg/kg;
Skin, rabbit: LD50 = 570 uL/kg.
Carcinogenicity:
Hydroquinone monomethyl ether -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Ethylene diacrylate -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S.*
Hazard Class: 6.1
UN Number: 2810
Packing Group: III
IMO
Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2810
Packing Group: III
RID/ADR
Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S.
Dangerous Goods Code: 6.1(25C)
UN Number: 2810
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 21/22 Harmful in contact with skin and if
swallowed.
R 36/37 Irritating to eyes and respiratory system.
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 150-76-5: 1
CAS# 2274-11-5: No information available.
United Kingdom Occupational Exposure Limits
CAS# 150-76-5: OES-United Kingdom, TWA 5 mg/m3 TWA
Canada
CAS# 150-76-5 is listed on Canada's DSL List.
CAS# 2274-11-5 is listed on Canada's NDSL List.
CAS# 150-76-5 is listed on Canada's Ingredient Disclosure List.
CAS# 2274-11-5 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 150-76-5: OEL-AUSTRALIA:TWA 5 mg/m3
OEL-BELGIUM:TWA 5 mg/m3
OEL-DENMARK:TWA 5 mg/m3
OEL-FRANCE:TWA 5 mg/m3
OEL-THE NETHERLANDS:TWA 5 mg/m3
OEL-UNITED KINGDOM:TWA 5 mg/m3
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV
US FEDERAL
TSCA
CAS# 150-76-5 is listed on the TSCA inventory.
CAS# 2274-11-5 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 9/02/1997 Revision #5 Date: 2/05/2001
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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