MATERIAL SAFETY DATA SHEET
SRS Degadur
Degadur 332 Overlay Resin
SECTION I CHEMICAL PRODUCT AND COMPANY
IDENTIFICATION
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SYNONYMS: |
Solution of an acrylic
polymer in methacrylic acid esters / acrylic acid esters |
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PRODUCT USE: |
Binder for floor-coating |
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DISTRIBUTORS NAME: |
FEDERAL TECHNICAL SERVICES,
INC. |
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ADDRESS: |
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NON-EMERGENCY PRODUCT INFO: |
1-800-543-3516 |
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EMERGENCY PHONE: |
1-800-424-9300 (CHEMTREC, 24 Hours) |
SECTION II COMPOSITION/INFORMATION ON INGREDIENTS
This material is classified as hazardous under OSHA
regulations.
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Ingredients |
CAS Reg. No. |
Weight % |
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2-ethylhexyl acrylate |
103-11-7 |
15 40 |
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methyl methacrylate |
80-62-6 |
15 40 |
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acrylic polymer |
proprietary |
15 40 |
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plasticizer |
proprietary |
7 13 |
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methacrylic acid ester |
proprietary |
1 5 |
NJTSR # 80100103-5092P
See Section VIII, Exposure
Controls/Personal Protection
SECTION III HAZARDS IDENTIFICATION
Emergency Overview
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Color: |
colorless, highly turbid |
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Appearance: |
liquid |
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Odor: |
sweet, ester-like |
Flammable liquid and vapor.
May cause eye, skin and respiratory tract irritation.
May cause sensitization by skin contact.
May be ignited by heat, sparks or flame.
Vapors can travel to a source of ignition and flash
back.
Avoid uncontrolled polymerization.
Container may explode when heated.
Primary Routes of Exposure Inhalation and skin contact.
Potential Health Effects:
Inhalation -
May cause irritation to the respiratory tract.
Eye Contact
May cause eye irritation.
Skin contact -
May cause irritation and sensitization of the skin. Not expected to be absorbed through the skin
in toxic amounts.
Ingestion -
Expected to be slightly toxic by ingestion.
Chronic Effects - No chronic (long-term) effects are known for humans.
Aggravated Medical Conditions - Conjunctivitis of the eye, dermatitis of the skin,
asthma and respiratory diseases.
Potential Environmental Effects - See SECTION XII, Ecological Information
SECTION IV FIRST AID MEASURES
First Aid Procedures
Inhalation
Remove to fresh air. If irritation
persists, call a physician. Administer
oxygen if breathing is difficult. Apply
artificial respiration if victim is not breathing.
Eye Contact
In case of contact, immediately flush eyes with plenty of water for at least 20
minutes. Hold eyelids apart during
flushing to ensure rinsing of the entire surface of the eye with water. Obtain medical attention if irritation
develops or persists. DO NOT WEAR
CONTACT LENSES WHEN USING THIS PRODUCT.
Skin Contact
In case of contact, wash skin with soap and water. If irritation persists, call a physician.
Ingestion Do
NOT induce vomiting. Call a
SECTION V FIRE-FIGHTING MEASURES
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Flash Point |
9°
C (Setaflash Closed Cup) (methyl methacrylate) |
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48°
F (Setaflash Closed Cup) (methyl methacrylate) |
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Ignition Temperature |
430°
C (DIN 51794) (methyl methacrylate) |
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806°
F (DIN 51794) (methyl methacrylate) |
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Auto-ignition Temperature |
Not
available |
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Lower Explosion Limit |
2.1%
(V) (methyl methacrylate) |
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Upper Explosion Limit |
12.5%
(V) (methyl methacrylate) |
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OSHA Flammability Classification |
Flammable
liquid |
Other Flammable Properties Vapors are heavier than air and can form an
explosive mixture with air. Never use
welding or cutting torches on or near containers or drums (even when
empty). Product residue or vapor in
drums or container can ignite explosively.
Cool warm or bulging containers to ambient temperature with water from a
safe distance. Then wear eye and face
protection and protective clothing while carefully opening bung to vent
pressure.
Extinguishing Media Use the following extinguishing media when fighting
fires involving this material: dry
chemical carbon dioxide alcohol resistant foam.
Fire Fighting Procedures Evacuate enclosed and surrounding areas. As in any fire, wear self-contained breathing
apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full
protective gear. Use water spray to cool
containers exposed to fire and disperse vapors.
Keep spills away from sources of ignition.
SECTION VI
ACCIDENTIAL RELEASE MEASURES
Procedures Remove sources of ignition and ventilate area. All equipment used when handling the product
must be grounded. Absorb spill with
inert material and place in a chemical waste container. Obey relevant local, state, provincial and
federal laws and regulations. Do not
contaminate any lakes, streams, ponds, groundwater or soil. See Section VIII, Exposure Controls/Personal
Protection.
SECTION VII
HANDLING AND STORAGE
Handling Product is supplied in a stabilized form. Stir well before decanting from drum. Open container carefully as it may be
pressurized. Use portable ventilation if
necessary at job site. Ground and bond
containers when transferring material.
Keep container tightly closed.
Use explosion-proof equipment. Do
not eat, drink, smoke or chew tobacco around material.
Storage Keep in the original container at a temperature not
exceeding 25° C (77° F). Do not store in
direct sunlight. Keep away from
heat. Keep away from sparks, flames and
other sources of ignition. Ensure the
area is well ventilated. Keep container
closed when not in use. Limit storage of
flammable liquids to approved areas equipped with overhead sprinklers. Protect material from contamination (refer to
Section X for incompatibilities). Fill
the container by approximately 80% only as oxygen (air) is required for
stabilization. With large storage containers
make sure the oxygen (air) supply is sufficient to ensure stability. Residual vapors might explode on ignition; do
not apply heat, cut, drill, grind or weld on or near this container.
SECTION VIII
EXPOSURE CONTROLS/PERSONAL PROTECTION
Exposure Limit Information
METHYL METHACRYLATE
(CAS
No. 80-62-6)
Carcinogen
designation(s)
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Occupational
Exposure Values: |
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Remark(s): |
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ACGIH
TLV-TWA |
50
ppm |
205
mg/m3 |
Sensitizer |
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OSHA
PEL-TWA |
100
ppm |
410
mg/m3 |
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ACGIH
TLV-STEL |
100
ppm |
410
mg/m3 |
Sensitizer |
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OSHA
PEL-STEL |
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Not
established |
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OEL-TWA
( |
100
ppm |
410
mg/m3 |
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OEL-STEL
( |
125
ppm |
510
mg/m3 |
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OEL-TWA
( |
50
ppm |
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Skin
designation (skin absorption can contribute to the overall exposure). Capable of causing respiratory or skin
sensitization. Keep exposure as low as
reasonably achievable. |
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OEL-STEL
( |
125
ppm |
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Skin
designation (skin absorption can contribute to the overall exposure). Capable of causing respiratory or skin
sensitization. Keep exposure as low as
reasonably achievable. |
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OEL-TWA
( |
100
ppm |
410
mg/m3 |
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OEL-STEL
( |
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Not
established |
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OEL-TWA
( |
100
ppm |
410
mg/m3 |
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OEL-STEL
( |
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Not
established |
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OEL-TWA
( |
100
ppm |
410
mg/m3 |
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OEL-STEL
( |
125
ppm |
510
mg/m3 |
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2-ETHYLHEXYL ACRYLATE
(CAS
No. 103-11-7)
No
Occupational Exposure Values established (ACGIH, OSHA,
Engineering Controls (Ventilation) Provide general and/or exhaust ventilation to
maintain airborne levels below the exposure limits in Section VIII. Refer to the current edition of Industrial
Ventilation: A Manual of Recommended
Practice published by the American Conference of Government Industrial
Hygienists for information on the design, installation, use, and maintenance of
exhaust systems.
Respiratory Protection A respiratory protection program that meets OSHA
1910.134 and ANSI Z88.2 or applicable federal/provincial requirements must be
followed whenever workplace conditions warrant respirator use. NIOSHs Respirator Decision Logic may be
useful in determining the suitability of various types of respirators.
Eye Protection Use safety glasses with side shields.
Skin Protection On handling of larger quantities: face mask, chemical-resistant boots and
apron.
Hand Protection Butyl rubber gloves.
Gloves should be replaced regularly, especially after extended contact
with the product. For each work-place a
suitable glove type has to be selected.
Other Protective Equipment A safety shower and eye wash fountain should be
readily available. To identify
additional Personal Protective Equipment (PPE) requirements, it is recommended
that a hazard assessment in accordance with the OSHA PPE Standard
(29CFR1910.132) be conducted before using this product.
SECTION IX
PHYSICAL AND CHEMICAL PROPERTIES
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Appearance |
Colorless
, highly turbid |
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Liquid |
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Odor |
Sweet
ester-like |
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Flash Point |
9°
C (Setaflash Closed Cup) (methyl methacrylate) 48°
F (Setaflash Closed Cup) (methyl methacrylate) |
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pH-value |
Not
applicable |
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Viscosity (dynamic) |
700
1,100 mPa.s at 23° C / 73° F ( |
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Viscosity (outflow time) |
110
130 s at 23° C / (ISO 2431, 6 mm cup) |
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Specific Gravity (water=1) |
.98
g/cm3 at 20° C / 68° F |
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Vapor Density (air=1) |
>
1 at 20° C / 68° F |
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Vapor Pressure |
Approx.
40 hPa (=mbar) at 20° C / 68° F |
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Freezing Temperature |
Not
available |
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Boiling Temperature |
Approx.
100° C / 212° F at 1,013 hPa (=mbar) |
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Solubility in Water |
Approx.
20 g/l at 20° C / 68° F |
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Coefficient of Water/Oil Distribution |
Not
available |
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Evaporation Rate |
>
1 (butyl acetate = 1) |
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Odor Threshold |
<
1 ppm |
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Further Information |
None |
See
Section V, Fire Fighting Measures
SECTION X STABILITY
AND REACTIVITY
Stability This product is stable under normal storage
conditions.
Conditions To Avoid Heat and ignition sources, aging, contamination,
oxygen-free atmosphere.
Incompatibility With Other Materials Peroxides, amines, sulfur compounds, heavy metal
ions, alkalis, reducing agents and oxidizing agents.
Hazardous Decomposition Products None when used as directed.
Hazardous Polymerization May occur when exposed to excessive heating or
contaminated with incompatible materials.
SECTION XI
TOXICOLOGICAL INFORMATION
Acute Oral Toxicity
LD50
rat, OECD 401 >
5,000 mg/kg
Source: literature
The
data mentioned above refer to the component methyl methacrylate.
LD50
rat 4,435
mg/kg
Source: literature
The
data mentioned above refer to the component 2-ethylhexyl acrylate.
Acute Inhalational Toxicity
LC50
rat, 4 h 29.8
mg/l
Source: literature
The
data mentioned above refer to the component methyl methacrylate.
LCLo
mouse 0.6
mg/l
Source: literature
The
data mentioned above refer to the component 2-ethylhexyl acrylate.
Acute Dermal Toxicity
LD50
rabbit >
5,000 mg/kg
Source: literature
The
data mentioned above refer to the component methyl methacrylate.
LD50
rabbit >
5,000 mg/kg
Source: literature
The
data mentioned above refer to the component 2-ethylhexyl acrylate.
Irritant Effect on the Skin
(analogy) irritating
Irritant Effect on the Eyes
(analogy) irritating
Sensitization
In
sensitization tests on guinea pigs with and without adjuvant, both positive
and
negative results were found. In humans
various types of allergic reactions
have
been observed (symptoms: headache, eye
irritations, skin affections).
Source: Literature
The
data mentioned above refer to the component methyl methacrylate.
May
cause sensitization by skin contact.
The
data mentioned above refer to the component 2-ethylhexyl acrylate.
Mutagenicity
Positive
as well as negative results in vitro mutagenicity/genotoxicity tests.
No
experimental indication of genotoxicity in vivo available.
In
summary not mutagenic according to internationally accepted criteria.
Source: literature
Related
to substance: methyl methacrylate
Carcinogenicity
Several
long-term skin painting studies for carcinogenicity in mice were conducted
and
gave contradictory results. On the basis
of all existing information no definite
conclusion
on a cancerogenic activity can be drawn.
Source: literature
The
data mentioned above refer to the component 2-ethylhexyl acrylate.
Further Information on Toxicology
There
are no toxicological data available for the product as such. Avoid contact with the skin and eyes and
inhalation of the product vapors.
SECTION XII
ECOLOGICAL INFORMATION
Information
on Elimination (Persistence and Degradability)
Ecotoxicological Effect
Fish Toxicity
LC50
Leuciscus idus, fish test according to Mann, DEV L15, 48 h 23
mg/l
Source: literature
The
data mentioned above refer to the component 2-ethylhexyl acrylate.
Daphnia Toxicity
EC50
Daphnia magna, 79/831/EEC V, C, 48 h 17.45 mg/l
Source: literature
The
data mentioned above refer to the component 2-ethylhexyl acrylate.
Algae Toxicity
LC50
Scenedesmus subspicatus, OECD 201, 72 h 44
mg/l
Source: literature
The
data mentioned above refer to the component 2-ethylhexyl acrylate.
Bacteria Toxicity
LC50
Pseudomonas putida, DIN 38412 section 27, 0.5 h >
10,000 mg/l
Source: literature
The
data mentioned above refer to the component 2-ethylhexyl acrylate.
Further Information on Ecology
Do
not allow to enter soil, waterways or waste water
SECTION XIII
DISPOSAL CONSIDERATIONS
Procedures Waste must be disposed of in accordance with
federal, state and local regulations.
Incineration is the preferred method.
Empty containers must be handled with care due to product residue. DO NOT HEAT OR CUT THE EMPTY CONTAINER WITH
ELECTRIC OR GAS TORCH. Do not reuse
containers.
SECTION XIV
TRANSPORT INFORMATION
US DOT Hazard Classification
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Proper Shipping Name: |
Resin
solution |
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Technical Name: |
(containing
methyl methacrylate) |
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Hazard Class: |
3 |
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ID/UN Number: |
UN
1866 |
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Packing Group: |
II |
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ERG: |
127 |
Canadian TDG Classification Refer to the classification US DOT
Shipment by sea IMDG/GGVSee
Class
3
UN
number 1866
Marine
pollutant
Packed
(+/0): 0
Packaging
group II
Proper
Shipping Name: Resin solution
(containing methyl methacrylate)
Hazardous
constituent: methyl methacrylate
Air transport ICAO/IATA
Class
3
UN
number 1866
Packaging
group II
Proper
Shipping Name: Resin solution
(containing methyl methacrylate)
SECTION XV
REGULATORY INFORMATION
Inventory Information
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EC
EINECS: |
Listed |
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Listed |
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Listed |
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Listed |