**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 78-78-4 |2-Methylbutane | >99 | 201-142-8 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XN F+ N
Risk Phrases: 12 51/53 65 66 67
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Extremely flammable. Toxic to aquatic organisms; may cause long-term
adverse effects in the aquatic environment. Harmful: may cause lung
damage if swallowed. Repeated exposure may cause skin dryness or
cracking. Vapors may cause drowsiness and dizziness.
Potential Health Effects
Eye:
May cause eye irritation. Vapors may cause eye irritation.
Skin:
May cause skin irritation. Prolonged and/or repeated contact may
cause defatting of the skin and dermatitis.
Ingestion:
Aspiration hazard. May cause gastrointestinal irritation with
nausea, vomiting and diarrhea. May cause liver damage. May cause
central nervous system depression, characterized by excitement,
followed by headache, dizziness, drowsiness, and nausea. Advanced
stages may cause collapse, unconsciousness, coma and possible death
due to respiratory failure.
Inhalation:
Inhalation of high concentrations may cause central nervous system
effects characterized by nausea, headache, dizziness, unconsciousness
and coma. Inhalation of vapor may cause respiratory tract irritation.
Irritation may lead to chemical pneumonitis and pulmonary edema. May
cause cardiac abnormalities.
Chronic:
Prolonged or repeated skin contact may cause defatting and
dermatitis.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Flush skin with plenty of soap and water for at least 15 minutes
while removing contaminated clothing and shoes. Get medical aid if
irritation develops or persists.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Get medical aid immediately.
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 can travel to a source of ignition and flash
back. Extremely flammable. Material will readily ignite at room
temperature. Water may be ineffective. Material is lighter than water
and a fire may be spread by the use of water. Liquid will float and
may reignite on the surface of water.
Extinguishing Media:
For small fires, 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:
Remove all sources of ignition. Absorb spill using an absorbent,
non-combustible material such as earth, sand, or vermiculite. Do not
use combustible materials such as saw dust. Provide ventilation.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Use with adequate ventilation. Ground and bond
containers when transferring material. Avoid contact with skin and
eyes. Empty containers retain product residue, (liquid and/or
vapor), and can be dangerous. Avoid ingestion and inhalation. Do not
pressurize, cut, weld, braze, solder, drill, grind, or expose empty
containers to heat, sparks or open flames. Keep away from heat,
sparks and flame.
Storage:
Keep away from sources of ignition. Store in a cool, dry,
well-ventilated area away from incompatible substances.
Refrigeration has been recommended.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Use process enclosure, local exhaust ventilation, or other
engineering controls to control airborne levels below recommended
exposure limits. Facilities storing or utilizing this material should
be equipped with an eyewash facility and a safety shower.
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 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: Liquid
Appearance: clear, colorless
Odor: Gasoline-like odor
pH: Not available.
Vapor Pressure: 990 mbar @20 deg C
Viscosity: Not available.
Boiling Point: 30 deg C @ 760.00mm Hg
Freezing/Melting Point: -160 deg C
Autoignition Temperature: 420 deg C ( 788.00 deg F)
Flash Point: -51 deg C ( -59.80 deg F)
Explosion Limits, lower: 1.40 vol %
Explosion Limits, upper: 7.60 vol %
Decomposition Temperature:
Solubility in water: insoluble
Specific Gravity/Density: .6200g/cm3
Molecular Formula: C5H12
Molecular Weight: 72.15
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable at room temperature in closed containers under normal storage
and handling conditions.
Conditions to Avoid:
High temperatures, ignition sources.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 78-78-4: EK4430000
LD50/LC50:
Not available.
Carcinogenicity:
2-Methylbutane -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
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: PENTANES
Hazard Class: 3
UN Number: 1265
Packing Group: I
IMO
Shipping Name: PENTANES
Hazard Class: 3.1
UN Number: 1265
Packing Group: I
RID/ADR
Shipping Name: PENTANES
Dangerous Goods Code: 3(1A)
UN Number: 1265
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN F+ N
Risk Phrases:
R 12 Extremely flammable.
R 51/53 Toxic to aquatic organisms; may cause
long-term adverse effects in the aquatic environment.
R 65 Harmful: may cause lung damage if swallowed.
R 66 Repeated exposure may cause skin dryness or
cracking.
R 67 Vapors may cause drowsiness and dizziness.
Safety Phrases:
S 9 Keep container in a well-ventilated place.
S 16 Keep away from sources of ignition - No
smoking.
S 29 Do not empty into drains.
S 33 Take precautionary measures against static
discharges.
S 61 Avoid release to the environment. Refer to
special instructions/Safety data sheets.
S 62 If swallowed, do not induce vomiting: seek
medical advice immediately and show this container or
label.
WGK (Water Danger/Protection)
CAS# 78-78-4: 1
United Kingdom Occupational Exposure Limits
Canada
CAS# 78-78-4 is listed on Canada's DSL List.
CAS# 78-78-4 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 78-78-4: OEL-DENMARK:TWA 500 ppm (1500 mg/m3)
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV
US FEDERAL
TSCA
CAS# 78-78-4 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 9/02/1997 Revision #4 Date: 3/16/2001
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
| | NAME | CAS |
|
1-Methyl-2-pyrrolidinone, 99+%, spectrophotometric grade
| 872-50-4 |
|
1-Methyl-2-pyrrolidinone, 99%
| 872-50-4 |
|
Sodium Iodide, 99.999%
| 7681-82-5 |
|
Guanidine Hydrochloride, 99% (Contains 0.2-0.4% SiO2 as Anti-Caking
| 50-01-1 |
|
Guanidine Hydrochloride, 98%
| 50-01-1 |
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Phenoxy resin, average m.w. 70000
| 26402-79-9 |
|
N,N-Dimethylbenzylamine, 98%
| 103-83-3 |
|
N,N-Dimethylformamide, 99%
| 68-12-2 |
|
2-Methylbutane, 99+%
| 78-78-4 |
|
2-Methylbutane, 99+%, spectrophotometric grade
| 78-78-4 |
|
N,N-Dimethylformamide, P.A.
| 68-12-2 |
|
Polyethyleneglycol 300 Monononylether (Fractionated, Fraction 5)
| 39587-22-9 |
|
Polyethyleneglycol 300 Monooctylether
| 27252-75-1 |
|
Polyethyleneglycol 300 Monooctylether (Fractionated, Fraction 2)
| 27252-75-1 |
|
6-Ketocholestanol, 99%
| 1175-06-0 |
|
Polyethyleneglycol 300 monooctylether (Fractionated, Fraction 5)
| 27252-75-1 |
|
Dicyandiamide, 99.5%
| 461-58-5 |
|
Nitrazine Yellow, Indicator Grade
| 5423-07-4 |
|
Polyethyleneglycol 400 Monooctylether
| 27252-75-1 |
|
Polyethyleneglycol 600 Monooctylether
| 27252-75-1 |
|
N,N-Dimethylformamide for HPLC
| 68-12-2 |
|
N,N-Dimethylformamide, Reagent ACS
| 68-12-2 |
|
N,N-Dimethylformamide, Nonaqueous Titration Grade, 99+% (GC)
| 68-12-2 |
|
2-Isonitrosoacetophenone, 99%
| 532-54-7 |
|
N,N-Dimethylformamide, Reagent ACS, Spectro Grade, 99.8% (GC)
| 68-12-2 |
|
N,N-Dimethylformamide, 99+% Spectrophotometric Grade
| 68-12-2 |
|
R(+)-alpha-methylbenzyl isocyanate, 95%
| 33375-06-3 |
|
s-(-)-1-Phenylethylamine, 98% (uv-vis)
| 2627-86-3 |
|
r-(+)-1-Phenylethylamine, 98% (uv-vis)
| 3886-69-9 |
|
1,4-Dichlorobutane, 99+%
| 110-56-5 |
|
(-)-Taddol, 98%, (99% e.e.)
| 93379-48-7 |
|
3-Methyltetrahydrofuran, 99%
| 13423-15-9 |
|
Merrifield's peptide resin, 2% cross- linked, 2-2.5 meq cl/g, 200-400
| 9036-15-1 |
|
Cyclohexanone, 99.8%
| 108-94-1 |
|
1-Bromo-3-chloropropane, p.a.
| 109-70-6 |
|
2-Octenoic acid, 90-95% trans
| 1871-67-6 |
|
Fluorene (Techn), 90% (UV-Vis)
| 86-73-7 |
|
Chrysene, 98%
| 218-01-9 |
|
Aluminum chloride hexahydrate, 99%
| 7784-13-6 |
|
Carmine certified alum lake
| 1390-65-4 |
|
Carmine, high purity biological stain, (alum lake of carminic
| 1390-65-4 |
|
Trichlorovinylsilane, 96%
| 75-94-5 |
|
p-Xylene, 99%
| 106-42-3 |
|
p-Xylene, scintillation grade, 99%
| 106-42-3 |
|
Cyclooctanemethanol, 97%
| 3637-63-6 |
|
m-Xylene, spectro grade
| 108-38-3 |
|
2,3,3-Trichlorotetrahydrofuran, 98%
| 0-00-1 |
|
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| 71526-84-6 |
|
4-Chloro-1-(2,4-Dimethylphenyl)-1-Butanone
| 74298-65-0 |
|
Fast Green FCF, High Purity Biological Stain
| 2353-45-9 |
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|