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MSDS 
:
 Butyl acetate Electronic use grade, residue free
CAS 
:
 123-86-4
SYNONYMS 
:
 
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 123-86-4 |Butyl acetate | | 204-658-1 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: None Listed.
Risk Phrases: 10

**** SECTION 3 - HAZARDS IDENTIFICATION ****

EMERGENCY OVERVIEW
Flammable.

Potential Health Effects
Eye:
Causes severe eye irritation. Causes redness and pain.
Skin:
Prolonged and/or repeated contact may cause defatting of the skin
and dermatitis.
Ingestion:
May cause central nervous system depression. May cause severe
irritation of the mouth and throat.
Inhalation:
Causes respiratory tract irritation. May cause narcotic effects in
high concentration.
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 soap and water for at
least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with 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. Vapors may form an explosive mixture with air.
Containers may explode in the heat of a fire. Flammable liquid and
vapor.
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.
Use a spark-proof tool.

**** SECTION 7 - HANDLING and STORAGE ****

Handling:
Use spark-proof tools and explosion proof equipment. Avoid breathing
dust, vapor, mist, or gas. Avoid contact with skin and eyes. Use only
in a chemical fume hood.
Storage:
Keep away from sources of ignition. Store in a cool, dry place.
Store in a tightly closed container. Flammables-area.

**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****

Engineering Controls:
Use adequate general or local exhaust ventilation to keep airborne
concentrations below the permissible exposure limits.
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 29CFR
1910.134 or European Standard EN 149. Always use a
NIOSH or European Standard EN 149 approved respirator
when necessary.

**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****

Physical State: Clear liquid
Appearance: APHA: 15 max
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: 0.69 mPas 25 deg C
Boiling Point: 127 deg C @760 mmHg
Freezing/Melting Point: -77.9 deg C
Autoignition Temperature: 370 deg C ( 698.00 deg F)
Flash Point: 22 deg C ( 71.60 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Soluble.
Specific Gravity/Density:
Molecular Formula: C6H12O2
Molecular Weight: 116.0828

**** SECTION 10 - STABILITY AND REACTIVITY ****

Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, ignition sources, exposure to moist air or
water.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong reducing agents, strong bases,
nitrates, potassium-tert-butoxide.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Will not occur.

**** SECTION 11 - TOXICOLOGICAL INFORMATION ****

RTECS#:
CAS# 123-86-4: AF7350000
LD50/LC50:
CAS# 123-86-4: Draize test, rabbit, eye: 100 mg Moderate; Draize
test, rabbit, skin: 500 mg/24H Moderate; Inhalation, mouse: LC50 = 6
gm/m3/2H; Inhalation, rat: LC50 = 390 ppm/4H; Oral, mouse: LD50 = 6
gm/kg; Oral, rabbit: LD50 = 3200 mg/kg; Oral, rat: LD50 = 10768
mg/kg; Skin, rabbit: LD50 = >17600 mg/kg.
Carcinogenicity:
Butyl acetate -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
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.

**** SECTION 15 - REGULATORY INFORMATION ****

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
R 10 Flammable.
Safety Phrases:
WGK (Water Danger/Protection)
CAS# 123-86-4: 1
United Kingdom Occupational Exposure Limits
CAS# 123-86-4: OES-United Kingdom, TWA 150 ppm TWA; 724 mg/m3 TWA
CAS# 123-86-4: OES-United Kingdom, STEL 200 ppm STEL; 966 mg/m3 STEL
Canada
CAS# 123-86-4 is listed on Canada's DSL List.
CAS# 123-86-4 is listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 123-86-4: OEL-AUSTRALIA:TWA 150 ppm (710 mg/m3);STEL 200 ppm (950
mg/m3)
OEL-AUSTRIA:TWA 200 ppm (950 mg/m3)
OEL-BELGIUM:TWA 150 ppm (713 mg/m3);STEL 200 ppm (950 mg/m3)
OEL-CZECHOSLOVAKIA:TWA 400 mg/m3;STEL 1000 mg/m3
OEL-DENMARK:TWA 150 ppm (710 mg/m3)
OEL-FINLAND:TWA 150 ppm (710 mg/m3);STEL 200 ppm (950 mg/m3)
OEL-FRANCE:TWA 150 ppm (710 mg/m3);STEL 200 ppm (940 mg/m3)
OEL-GERMANY:TWA 200 ppm (950 mg/m3)
OEL-HUNGARY:TWA 200 mg/m3;STEL 600 mg/m3
OEL-INDIA:TWA 150 ppm (710 mg/m3);STEL 200 ppm (950 mg/m3)
OEL-JAPAN:TWA 200 ppm (950 mg/m3)
OEL-THE NETHERLANDS:TWA 150 ppm (710 mg/m3)
OEL-THE PHILIPPINES:TWA 150 ppm (710 mg/m3)
OEL-POLAND:TWA 200 mg/m3
OEL-RUSSIA:TWA 200 ppm;STEL 200 mg/m3
OEL-SWEDEN:TWA 100 ppm (500 mg/m3);STEL 150 ppm (700 mg/m3)
OEL-SWITZERLAND:TWA 150 ppm (700 mg/m3);STEL 300 ppm
OEL-TURKEY:TWA 150 ppm (710 mg/m3)
OEL-UNITED KINGDOM:TWA 150 ppm (710 mg/m3);STEL 200 ppm
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV
US FEDERAL
TSCA
CAS# 123-86-4 is listed on the TSCA inventory.

**** SECTION 16 - ADDITIONAL INFORMATION ****

MSDS Creation Date: 1/20/1999 Revision #2 Date: 8/02/2000

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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