**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 80-15-9 |Cumyl hydroperoxide | | 201-254-7 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: T O N
Risk Phrases: 21/22 23 34 7 48/20/22 51/53
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Harmful in contact with skin and if swallowed. Toxic by inhalation.
Causes burns. May cause fire. Harmful : danger of serious damage to
health by prolonged exposure through inhalation and if swallowed.
Toxic to aquatic organisms, may cause long-term adverse effects in
the aquatic environment.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Harmful if absorbed through the skin. Causes skin burns.
Ingestion:
Harmful if swallowed. Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract. Toxic if inhaled.
May cause respiratory difficulty and coughing.
Chronic:
Not available.
**** 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. Will burn if involved in a fire.
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:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container. Remove all sources of ignition.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on
skin, or on clothing. Use only in a chemical fume hood. Avoid
mechanical shock and friction.
Storage:
Keep away from sources of ignition. Do not store near combustible
materials. Store in a tightly closed container. Store in a dry area.
Keep refrigerated. (Store below 4C/39F.) Keep away from reducing
agents.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Use explosion-proof ventilation equipment. Facilities storing or
utilizing this material should be equipped with an eyewash facility
and a safety shower.
Exposure Limits
CAS# 80-15-9:
Russia: 1 mg/m3 TWA
Personal Protective Equipment
Eyes:
Not available.
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: Liquid
Color: slightly yellow
Odor: pungent odor
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: -30 deg C
Autoignition Temperature: 244 deg C ( 471.20 deg F)
Flash Point: 98 deg C ( 208.40 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Miscible.
Specific Gravity/Density: 1.060
Molecular Formula: C9H12O2
Molecular Weight: 152.19
**** 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).
Conditions to Avoid:
Incompatible materials, ignition sources, combustible materials.
Incompatibilities with Other Materials:
Reducing agents, acids, bases, rust, heavy metals.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, methane.
Hazardous Polymerization: Has not been reported
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 80-15-9: MX2450000
LD50/LC50:
CAS# 80-15-9: Draize test, rabbit, eye: 1 mg; Draize test, rabbit,
eye: 70%; Draize test, rabbit, skin: 500 mg; Draize test, rabbit,
skin: 500 mg Mild; Inhalation, mouse: LC50 = 200 ppm/4H; Inhalation,
rat: LC50 = 220 ppm/4H; Oral, mouse: LD50 = 342 mg/kg; Oral, rat:
LD50 = 382 mg/kg; Oral, rat: LD50 = 800 mg/kg; Skin, rat: LD50 = 500
mg/kg.
Carcinogenicity:
Cumyl hydroperoxide -
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
No information available.
IMO
No information available.
RID/ADR
No information available.
USA RQ: CAS# 80-15-9: 10 lb final RQ; 4.54 kg final RQ
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T O N
Risk Phrases:
R 21/22 Harmful in contact with skin and if
swallowed.
R 23 Toxic by inhalation.
R 34 Causes burns.
R 48/20/22 Harmful : danger of serious damage to
health by prolonged exposure through inhalation and if
swallowed.
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 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
S 61 Avoid release to the environment. Refer to
special instructions/safety data sheets.
WGK (Water Danger/Protection)
CAS# 80-15-9: 2
Canada
CAS# 80-15-9 is listed on Canada's DSL List.
CAS# 80-15-9 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 80-15-9 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 7/25/2000 Revision #1 Date: 3/18/2003
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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