**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 1735-17-7 |Cyclohexane-D12 | 99.5 | 217-077-3 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XI F
Risk Phrases: 11 36/37/38
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Highly flammable. Irritating to eyes, respiratory system and
skin.The toxicological properties of this material have not been
fully investigated.Hygroscopic (absorbs moisture from the
air).Highly flammable.
Potential Health Effects
Eye:
May cause mild eye irritation. Causes eye irritation.
Skin:
Causes skin irritation. May be absorbed through the skin in harmful
amounts. May cause irritation with burning pain, itching and
redness. The toxicological properties of this material have not been
fully investigated.
Ingestion:
Ingestion of large amounts may cause gastrointestinal irritation.
Causes gastrointestinal irritation with nausea, vomiting and
diarrhea. May cause liver and kidney 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. May cause vascular collapse and damage. The
toxicological properties of this substance have not been fully
investigated. Aspiration of material into the lungs may cause
chemical pneumonitis, which may be fatal.
Inhalation:
Inhalation of high concentrations may cause central nervous system
effects characterized by nausea, headache, dizziness, unconsciousness
and coma. Causes respiratory tract irritation. May cause respiratory
tract irritation. Irritation may lead to chemical pneumonitis and
pulmonary edema. May be fatal if exposed to high concentrations. May
cause pulmonary edema and severe respiratory disturbances. Vapors may
cause dizziness or suffocation.
Chronic:
Prolonged or repeated skin contact may cause defatting and
dermatitis. May cause liver and kidney damage.
**** 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. Do
NOT allow victim to rub eyes or keep eyes closed.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15
minutes while removing contaminated clothing and shoes. Immediately
flush skin with plenty of water for at least 15 minutes while
removing contaminated clothing and shoes. Get medical aid if
irritation develops or persists. Wash clothing before reuse.
Ingestion:
Do not induce vomiting. If victim is conscious and alert, give 2-4
cupfuls of milk or water. Never give anything by mouth to an
unconscious person. Possible aspiration hazard. Get medical aid
immediately. 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. Do NOT use mouth-to-mouth
resuscitation. If breathing has ceased apply artificial respiration
using oxygen and a suitable mechanical device such as a bag and a
mask.
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. Vapors may form an explosive mixture with air.
Vapors can travel to a source of ignition and flash back. During a
fire, irritating and highly toxic gases may be generated by thermal
decomposition or combustion. Extremely flammable. Material will
readily ignite at room temperature. Use water spray to keep
fire-exposed containers cool. 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.
Flammable liquid and vapor. Vapors may be heavier than air. They
can spread along the ground and collect in low or confined areas.
May polymerize explosively when involved in a fire. Will be easily
ignited by heat, sparks or flame. Containers may explode when heated.
Containers may explode if exposed to fire.
Extinguishing Media:
For small fires, use dry chemical, carbon dioxide, water spray or
alcohol-resistant foam. Water may be ineffective. Water may spread
fire. This material is lighter than water and insoluble in water. The
fire could easily be spread by the use of water in an area where the
water cannot be contained. If water is the only media available, use
in flooding amounts. For large fires, use water spray, fog or
alcohol-resistant foam. Do NOT use straight streams of water. For
large fires, use water spray, fog or regular foam. For small fires,
use dry chemical, carbon dioxide, water spray or regular foam. Cool
containers with flooding quantities of water until well after fire is
out.
**** 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. Wear a
self contained breathing apparatus and appropriate personal
protection. (See Exposure Controls, Personal Protection 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. Use only in a well-ventilated area. Ground and
bond containers when transferring material. Use spark-proof tools and
explosion proof equipment. Do not reuse this container. Avoid
breathing dust, vapor, mist, or gas. Do not get in eyes, on skin, or
on clothing. Empty containers retain product residue, (liquid and/or
vapor), and can be dangerous. Keep container tightly closed. Keep
away from heat, sparks and flame. Do not get on skin or in eyes.
Avoid ingestion and inhalation. Do not pressurize, cut, weld, braze,
solder, drill, grind, or expose empty containers to heat, sparks or
open flames.
Storage:
Keep away from heat and flame. Keep away from sources of ignition.
Store in a tightly closed container. Store in a cool, dry,
well-ventilated area away from incompatible substances.
Flammables-area.
**** 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. Use adequate
general or local exhaust ventilation to keep airborne concentrations
below the permissible exposure limits.
Exposure Limits
CAS# 1735-17-7:
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 neoprene gloves, apron, and/or clothing. Wear
nitrile-latex gloves, apron, and/or clothing. Use
polyvinyl alcohol or fluorocarbon rubber (viton)
gloves.
Clothing:
Wear nitrile-latex gloves, apron, and/or 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: colorless
Odor: sweetish odor - chloroform-like
pH: Not available.
Vapor Pressure: 95 mm Hg
Viscosity: 1.02 cP at 63F.
Boiling Point: 80.7 deg C
Freezing/Melting Point: 6.5 deg C
Autoignition Temperature: 245 deg C ( 473.00 deg F)
Flash Point: -20 deg C ( -4.00 deg F)
Explosion Limits, lower: 1.3
Explosion Limits, upper: 8.0
Decomposition Temperature: Not available.
Solubility in water: Practically insoluble in water.
Specific Gravity/Density: 0.8 (Water=1)
Molecular Formula: CH2(CH2)4CH2
Molecular Weight: 84.084
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable at room temperature in closed containers under normal storage
and handling conditions.
Conditions to Avoid:
Mechanical shock, incompatible materials, ignition sources, excess
heat, exposure to moist air or water, oxidizers.
Incompatibilities with Other Materials:
Strong oxidizing agents, nitrogen dioxide.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon
dioxide.
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 1735-17-7 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Cyclohexane-D12 -
Not listed by ACGIH, IARC, or NTP.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Ecotoxicity:
Fish: Fathead Minnow: LC50 = 117.0 mg/L; 96 Hr.; Static
conditionsFish: Bluegill/Sunfish: LC50 = 34.72 mg/L; 96 Hr.; 25
degrees CWater flea Daphnia: EC50 = 400.00 mg/L; 48 Hr.;
UnspecifiedBacteria: Phytobacterium phosphoreum: EC50 = 227.00 mg/L;
5, 30 minutes; Microtox test
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: CYCLOHEXANE
Hazard Class: 3
UN Number: 1145
Packing Group: II
IMO
Shipping Name: CYCLOHEXANE
Hazard Class: 3.1
UN Number: 1145
Packing Group: II
RID/ADR
Shipping Name: CYCLOHEXANE
Hazard Class: 3
UN Number: 1145
Packing group: II
**** 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 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 9 Keep container in a well-ventilated place.
S 16 Keep away from sources of ignition - No
smoking.
S 28A After contact with skin, wash immediately with
plenty of water.
S 33 Take precautionary measures against static
discharges.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 1735-17-7: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 1735-17-7 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 1735-17-7 is not listed on the TSCA inventory.
It is for research and development use only.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 11/17/1998 Revision #4 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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