**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 80-43-3 |Dicumyl peroxide | 99 | 201-279-3 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XI O N
Risk Phrases: 36/38 7 51/53
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Irritating to eyes and skin. May cause fire. Toxic to aquatic
organisms, may cause long-term adverse effects in the aquatic
environment.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. Prolonged and/or repeated contact may cause
irritation and/or dermatitis. May be harmful if absorbed through the
skin. Not expected to cause an allergic skin reaction.
Ingestion:
May cause irritation of the digestive tract.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
No information found.
**** 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.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15
minutes while removing contaminated clothing and shoes.
Ingestion:
Do not induce vomiting. Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. 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. Strong oxidizer. Contact with other material may
cause fire. This material in sufficient quantity and reduced
particle size is capable of creating a dust explosion.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal
container. Avoid generating dusty conditions. Remove all sources of
ignition. Provide ventilation. Use only non-sparking tools and
equipment.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Use with adequate ventilation. Minimize dust
generation and accumulation. Avoid contact with eyes, skin, and
clothing. Avoid breathing dust.
Storage:
Store in a tightly closed container. Keep away from strong acids.
Keep refrigerated. (Store below 4C/39F.) Keep away from reducing
agents. Keep away from polymerization catalysts. Do not exceed 30C
(86F).
**** 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
ventilation to keep airborne concentrations low.
Exposure Limits
CAS# 80-43-3:
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 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: Crystalline powder
Color: white to pale yellow
Odor: distinct - lemon - menthol odor
pH: Not available.
Vapor Pressure: 15.4 mm Hg @ 38 deg C
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 38-41 deg C
Autoignition Temperature: > 380 deg C (> 716.00 deg F)
Flash Point: > 110 deg C (> 230.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Insoluble.
Specific Gravity/Density: 1.02 @ 45C
Molecular Formula: C18H22O2
Molecular Weight: 270.37
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
A dangerous self-accelerating decomposition reaction and, under
certain circumstances, explosion or fire can be caused by direct
contact with incompatible substances or by thermal decomposition at
and above the SADT (see Section 16). This product is stable at
ambient temperatures but may decompose if exposed to temperatures
above 158F (70C).
Conditions to Avoid:
Dust generation, excess heat, contamination.
Incompatibilities with Other Materials:
Strong oxidizing agents, reducing agents, strong acids, strong bases,
polymerization catalysts.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, methane.
Hazardous Polymerization: Will not occur.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 80-43-3: SD8150000
LD50/LC50:
CAS# 80-43-3: Oral, mouse: LD50 = 5000 mg/kg; Oral, rat: LD50 = 4100
mg/kg; Oral, rat: LD50 = 6000 mg/kg.
Tests in rabbits with dicumyl peroxide as a 50% solution in corn oil
resulted in slight irritation but no corneal damage.
Carcinogenicity:
Dicumyl peroxide -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Other
No information available.
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI O N
Risk Phrases:
R 36/38 Irritating to eyes and skin.
R 51/53 Toxic to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
R 7 May cause fire.
Safety Phrases:
S 3/7 Keep container tightly closed in a cool,
well-ventilated place.
S 14A Keep away from acids, reducing agents and
polymerisation catalysts.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 61 Avoid release to the environment. Refer to
special instructions/safety data sheets.
WGK (Water Danger/Protection)
CAS# 80-43-3: 2
Canada
CAS# 80-43-3 is listed on Canada's DSL List.
CAS# 80-43-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 80-43-3 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
SADT (Self-Accelerating Decomposition Temperature): 75C
MSDS Creation Date: 7/25/2000 Revision #2 Date: 1/03/2005
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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|
|
|
| ALL MSDS PAGES IN THIS GROUP
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6-Chloro-4-trifluoromethoxyaniline
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2,4-Dibromo-6-methylaniline
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1,4-Bis(trichloromethyl)benzene, 99%
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2-Amino-5-bromobenzotrifluoride
| 445-02-3 |
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N,N'-p-Phenylenedimaleimide
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N,N'-m-Phenylenedimaleimide
| 3006-93-7 |
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Allyltrimethylsilane, 97%
| 762-72-1 |
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| 30095-63-7 |
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| 5076-19-7 |
|
Dicyclopentadiene diepoxide
| 81-21-0 |
|
1-(3-Methylphenyl)-piperazine, 99%
| 41186-03-2 |
|
Lithium bis(trimethylsilyl)amide, 23% in methyl tert-butyl ether
| 100-41-4 |
|
Lithium bis(trimethylsilyl)amide, 20% in THF
| 100-41-4 |
|
2(2-Bromoethyl)-1,3-dioxolane, 96%
| 18742-02-4 |
|
N-(Phenylseleno)phthalimide, tech.
| 71098-88-9 |
|
Brij?? 98
| 9004-98-2 |
|
4-Fluoro-N-methylaniline
| 459-59-6 |
|
3,4,5-Trimethoxyacetophenone, 99+%
| 1136-86-3 |
|
Potassium tetracyanonickelate(II) hydrate
| 14220-17-8 |
|
Zinc peroxide, 55%
| 1314-22-3 |
|
3,4-Dimethyl-3,4-diphenylhexane
| 10192-93-5 |
|
1,4-Naphthalenediol (pract), 95% (uv-vis)
| 571-60-8 |
|
2,3-Dimethyl-2,3-diphenylbutane
| 1889-67-4 |
|
Dicumyl peroxide
| 80-43-3 |
|
Cumyl hydroperoxide
| 80-15-9 |
|
tert-Butyl cumyl peroxide
| 98-82-8 |
|
3,6,9-Triethyl-3,6,9-trimethyl-1,4,7-triperoxynonane, 41% solution in
| 24748-23-0 |
|
Di(tert-butylperoxyisopropyl)benzene
| 2212-81-9 |
|
tert-Butyl peroxy-3,5,5-trimethylhexanoate
| 13122-18-4 |
|
tert-Butylperoxy 2-ethylhexyl carbonate
| 34443-12-4 |
|
Di-tert-butyl peroxide
| 110-05-4 |
|
1,1-Di(tert-butylperoxy)cyclohexane, 50% solution in aromatic free
| 3006-86-8 |
|
Lauroyl peroxide
| 105-74-8 |
|
tert-Butyl peroxyacetate, 50% solution in aromatic free mineral
| 107-71-1 |
|
2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane
| 78-63-7 |
|
2,2-Di(tert-butylperoxy)butane, 50% solution in aromatic free mineral
| 78-93-3 |
|
Benzoylformic acid, 97%
| 611-73-4 |
|
Ethyl 7-bromoheptanoate
| 29823-18-5 |
|
16-Hydroxyhexadecanoic Acid, 98%
| 506-13-8 |
|
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| 0-00-0 |
|
3-Methoxysalicylic acid, 97%
| 877-22-5 |
|
d-alpha-Tocopherylquinone, 90-95%
| 7559-04-8 |
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Dibutyl Maleate
| 105-76-0 |
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Glutathione-Agarose, 4% cross-linked
| 0-01-1 |
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|