**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
|----------------|--------------------------------------|----------|-----------|
|----------------|--------------------------------------|----------|-----------|
| 35233-69-3 |Methyl-d3 methacrylate-d5 | >99 | 252-449-9 |
+----------------+--------------------------------------+----------+-----------+
Text for R-phrases: see Section 16
Hazard Symbols: XI F
Risk Phrases: 11 37/38 43
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Highly flammable. Irritating to respiratory system and skin. May
cause sensitization by skin contact.
Potential Health Effects
Eye:
Causes eye irritation. Vapors cause eye irritation. Lachrymator
(substance which increases the flow of tears).
Skin:
Causes skin irritation. May cause skin sensitization, an allergic
reaction, which becomes evident upon re-exposure to this material.
May be absorbed through intact skin.
Ingestion:
May cause central nervous system depression, kidney damage, and
liver damage. May cause gastrointestinal irritation with nausea,
vomiting and diarrhea.
Inhalation:
Causes respiratory tract irritation. Inhalation of vapors at high
concentrations may cause difficulty breathing and pulmonary edema.
Overexposure produces central nervous system depression. May impair
sense of smell.
Chronic:
Prolonged inhalation may cause respiratory tract inflammation and
lung damage. Repeated exposure may cause tingling in the extremities
and other nervous system abnormalities.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
In case of contact, immediately flush eyes with plenty of water for
at least 15 minutes. Get medical aid.
Skin:
In case of contact, immediately flush skin with soap and plenty of
water. Remove contaminated clothing and shoes. Get medical aid if
symptoms occur. Wash clothing before reuse.
Ingestion:
If swallowed, do not induce vomiting unless directed to do so by
medical personnel. Never give anything by mouth to an unconscious
person. Get medical aid.
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial
respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.
**** 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. Use water spray to keep fire-exposed containers
cool. Flammable liquid and vapor. Fire or excessive heat may result
in violent rupture of the container due to bulk polymerization.
Vapors are heavier than air and may travel to a source of ignition
and flash back. Vapors can spread along the ground and collect in
low or confined areas. This liquid floats on water and may travel to
a source of ignition and spread fire.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.
Water may be ineffective because it will not cool material below its
flash point.
**** 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. Clean up spills immediately,
observing precautions in the Protective Equipment section. Scoop up
with a nonsparking tool, then place into a suitable container for
disposal. Remove all sources of ignition. Provide ventilation.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Ground and bond containers when transferring
material. Avoid contact with eyes, skin, and clothing. Empty
containers retain product residue, (liquid and/or vapor), and can be
dangerous. Keep container tightly closed. If peroxide formation is
suspected, do not open or move container. 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. Avoid breathing vapor or mist. Pure
vapor will be uninhibited and may polymerize in vents or other
confined spaces. Vapor or uninhibited liquid may polymerize
explosively, if heated or exposed to sunlight (ultraviolet light),
ionizing radiation, or incompatible materials.
Storage:
Keep away from sources of ignition. Keep refrigerated. (Store below
4C/39F.) Keep from contact with oxidizing materials.
Refrigerator/flammables. Is a storage hazard; it forms peroxides
which may initiate exothermic polymerization. An air space is
required above the liquid in all containers; avoid storage under an
oxygen-free atmosphere.
**** 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. Ventilation fans and other electrical
service must be non-sparking and have an explosion-proof design.
Exposure Limits
CAS# 80-62-6:
United Kingdom, WEL - TWA: 50 ppm TWA; 208 mg/m3 TWA
United Kingdom, WEL - STEL: 100 ppm STEL; 416 mg/m3 STEL
United States OSHA: 100 ppm TWA; 410 mg/m3 TWA
Belgium - TWA: 100 ppm VLE; 416 mg/m3 VLE
France - VME: 100 ppm VME; 410 mg/m3 VME
France - VLE: 200 ppm VLE; 820 mg/m3 VLE
Germany: 50 ppm TWA; 210 mg/m3 TWA
Malaysia: 100 ppm TWA; 410 mg/m3 TWA
Netherlands: 50 ppm MAC; 100 mg/m3 MAC
Russia: 10 mg/m3 TWA
Spain: 50 ppm VLA-ED; 208 mg/m3 VLA-ED
Spain: 100 ppm VLA-EC; 416 mg/m3 VLA-EC
CAS# 35233-69-3:
Personal Protective Equipment
Eyes:
Wear chemical splash goggles.
Skin:
Wear appropriate protective gloves to prevent skin
exposure. Selection of specific glove materials
should be based on your conditions of use in your
application in consultation with your Safety Officer
and manufacturer's glove recommendations. Polyvinyl
alcohol (PVA) gloves can be worn when handling this
material. Once a liquid gets on permeable gloves,
they should be discarded and replaced with new ones.
Many glove types are not appropriate for use with this
material. Some gloves may only offer protection for a
short period of time.
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, colorless
Odor: sweetish odor - sharp odor - irritating odor
pH: Not available.
Vapor Pressure: 29 mm Hg @ 20 deg C
Viscosity: 0.58-0.63 cps @ 20 deg C
Boiling Point: 100.5 deg C
Freezing/Melting Point: -48 deg C
Autoignition Temperature: 421 deg C ( 789.80 deg F)
Flash Point: 2 deg C ( 35.60 deg F)
Explosion Limits, lower: 2.1%
Explosion Limits, upper: 12.5%
Decomposition Temperature: Not available.
Solubility in water: 1.5 g/100 ml @ 20C
Specific Gravity/Density: 1.010 (water=1)
Molecular Formula: C5D8O2
Molecular Weight: 108.17
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Is a storage hazard; it forms peroxides which may initiate
exothermic polymerization. May undergo autopolymerization. This
material is a monomer and may polymerize under certain conditions if
the stabilizer is lost. May form peroxides that can initiate
explosive polymerization of the bulk monomer. Liquid stable in the
presence of an inhibitor. Vapor may polymerize explosively. The
presence of oxygen is required for the inhibitor to work
effectively.
Conditions to Avoid:
Light, ignition sources, exposure to air, excess heat, loss of
inhibitor, confined spaces, contamination, ionizing radiation,
oxygen-free atmospheres, oxygen depletion.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong acids, strong bases, amines,
halogens, catalytic metals, polymerization catalysts.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: May occur.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 80-62-6: OZ5075000
CAS# 35233-69-3 unlisted.
LD50/LC50:
CAS# 80-62-6: Draize test, rabbit, eye: 150 mg; Inhalation, mouse:
LC50 = 18500 mg/m3/2H; Inhalation, rat: LC50 = 78000 mg/m3/4H; Oral,
mouse: LD50 = 3625 mg/kg; Oral, rabbit: LD50 = 8700 mg/kg; Oral,
rat: LD50 = 7872 mg/kg; Skin, rabbit: LD50 = >5 gm/kg.
CAS# 35233-69-3.
Carcinogenicity:
Methyl methacrylate -
Not listed by ACGIH, IARC, or NTP.
Methyl-d3 methacrylate-d5 -
Not listed by ACGIH, IARC, or NTP.
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: METHYL METHACRYLATE MONOMER, INHIBITED
Hazard Class: 3
UN Number: 1247
Packing Group: II
IMO
Shipping Name: METHYL METHACRYLATE MONOMER, INHIBITED
Hazard Class: 3.2
UN Number: 1247
Packing Group: II
RID/ADR
Shipping Name: METHYLMETHACRYLATE MONOMER, INHIBITED
Hazard Class: 3
UN Number: 1247
Packing group: II
USA RQ: CAS# 80-62-6: 1000 lb final RQ; 454 kg final RQ
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI F
Risk Phrases:
R 11 Highly flammable.
R 37/38 Irritating to respiratory system and skin.
R 43 May cause sensitization by skin contact.
Safety Phrases:
S 24 Avoid contact with skin.
S 37 Wear suitable gloves.
S 46 If swallowed, seek medical advice immediately
and show this container or label.
WGK (Water Danger/Protection)
CAS# 80-62-6: 1
CAS# 35233-69-3: No information available.
Canada
CAS# 80-62-6 is listed on Canada's DSL List.
CAS# 35233-69-3 is listed on Canada's NDSL List.
CAS# 80-62-6 is listed on Canada's Ingredient Disclosure List.
CAS# 35233-69-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 80-62-6 is listed on the TSCA inventory.
CAS# 35233-69-3 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
Text for R-phrases from Section 2
MSDS Creation Date: 9/22/1997 Revision #4 Date: 4/12/2005
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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