The MSDS format adheres to the standards and regulatory requirements
of the United States and may not meet regulatory requirements
in other countries.
DuPont Page 1
Material Safety Data Sheet
----------------------------------------------------------------------
"Zyron" C318 N4
6165FR Revised 4-NOV-2002
----------------------------------------------------------------------
----------------------------------------------------------------------
CHEMICAL PRODUCT/COMPANY IDENTIFICATION
----------------------------------------------------------------------
Material Identification
"ZYRON" is a registered trademark of DuPont.
Corporate MSDS Number : DU009020
Formula : C4F8 CYCLIC
Company Identification
MANUFACTURER/DISTRIBUTOR
DuPont
1007 Market Street
Wilmington, DE 19898
PHONE NUMBERS
Product Information : 1-800-441-7515
Transport Emergency : CHEMTREC: 1-800-424-9300
Medical Emergency : 1-800-441-3637
----------------------------------------------------------------------
COMPOSITION/INFORMATION ON INGREDIENTS
----------------------------------------------------------------------
Components
Material CAS Number %
OCTAFLUOROCYCLOBUTANE 115-25-3 100
(FC-C318)
----------------------------------------------------------------------
HAZARDS IDENTIFICATION
----------------------------------------------------------------------
Potential Health Effects
Inhalation of high concentrations of vapor is harmful and
may cause heart irregularities, unconsciousness, or death.
Intentional misuse or deliberate inhalation may cause death
without warning. Vapor acts as simple asphyxiant, reducing
oxygen available for breathing and is heavier than air.
Liquid contact can cause frostbite. At flame temperatures,
this fluorocarbon may decompose to hydrogen fluoride which
may be lethal at low concentrations.
HUMAN HEALTH EFFECTS:
Frostbite may occur on contact with the liquid.
Based on data from animal studies, high inhalation exposures
may lead to irregular heartbeat with a strange sensation in
the chest, "heart thumping", apprehension, inadequate
6165FR DuPont Page 2
Material Safety Data Sheet
(HAZARDS IDENTIFICATION - Continued)
circulation, lightheadedness, feeling of fainting,
dizziness, weakness, sometimes progressing to loss of
consciousness and death.
Individuals with preexisting diseases of the cardiovascular
system may have increased susceptibility to the toxicity of
excessive exposures.
Carcinogenicity Information
None of the components present in this material at concentrations
equal to or greater than 0.1% are listed by IARC, NTP, OSHA or ACGIH
as a carcinogen.
----------------------------------------------------------------------
FIRST AID MEASURES
----------------------------------------------------------------------
First Aid
INHALATION
If inhaled, immediately remove to fresh air. Keep person calm.
If not breathing, give artificial respiration. If breathing is
difficult, give oxygen. Call a physician.
SKIN CONTACT
Treat for frostbite if necessary by gently warming affected area.
EYE CONTACT
In case of contact, immediately flush eyes with plenty of water
for at least 15 minutes. Call a physician.
INGESTION
Ingestion is not considered a potential route of exposure.
Notes to Physicians
THIS MATERIAL MAY MAKE THE HEART MORE SUSCEPTIBLE TO ARRHYTHMIAS.
Catecholamines such as adrenaline, and other compounds having
similar effects, should be reserved for emergencies and then used
only with special caution.
6165FR DuPont Page 3
Material Safety Data Sheet
----------------------------------------------------------------------
FIRE FIGHTING MEASURES
----------------------------------------------------------------------
Flammable Properties
Flash Point : Will not burn
Method : TOC
Flammable limits in Air, % by Volume
LEL : Not applicable
UEL : Not applicable
Autoignition : Not determined
Autodecomposition : Not determined
Fire and Explosion Hazards:
Cylinders may rupture under fire conditions. Decomposition
may occur.
Extinguishing Media
As appropriate for combustibles in area.
Fire Fighting Instructions
Use water spray or fog to cool containers. Self-contained
breathing apparatus (SCBA) is required if containers rupture
and contents are spilled under fire conditions.
----------------------------------------------------------------------
ACCIDENTAL RELEASE MEASURES
----------------------------------------------------------------------
Safeguards (Personnel)
NOTE: Review FIRE FIGHTING MEASURES and HANDLING (PERSONNEL)
sections before proceeding with clean-up. Use appropriate
PERSONAL PROTECTIVE EQUIPMENT during clean-up.
Accidental Release Measures
Ventilate area, especially low or enclosed places where
heavy vapors can collect. Remove open flames. Use
self-contained breathing apparatus (SCBA) for large spills.
Comply with Federal, State, and local regulations on
reporting releases.
----------------------------------------------------------------------
HANDLING AND STORAGE
----------------------------------------------------------------------
Handling (Personnel)
Avoid breathing vapors or mist. Avoid contact with eyes, skin or
clothing.
Use only with sufficient ventilation.
6165FR DuPont Page 4
Material Safety Data Sheet
(HANDLING AND STORAGE - Continued)
# Storage
Valve protection caps and valve cutlet threaded plugs must
remain in place unless container is secured with valve
outlet piped to use point. Do NOT drag, slide or roll
cylinders. Use a suitable hand truck for cylinder movement.
Never attempt to lift cylinder by its cap. Use a pressure
reducing regulator when connecting cylinder to lower
pressure piping or systems. Do NOT heat cylinder. Use a
check valve or trap in the discharge line to prevent
hazardous back flow into the cylinder.
Cylinders should be stored upright and firmly secured to
prevent falling or being knocked over. Separate full
containers from empty containers. Storage area temperatures
should not exceed 125 deg F (52 deg C) and should be free of
combustible materials. Avoid area where salt or other
corrosive materials are present. Avoid excessive inventory
and storage time. Use a first-in first-out system. Keep
accurate inventory records.
----------------------------------------------------------------------
EXPOSURE CONTROLS/PERSONAL PROTECTION
----------------------------------------------------------------------
Engineering Controls
Normal ventilation for standard manufacturing procedures is
generally adequate. Local exhaust should be used when large
amounts are released. Mechanical ventilation should be used
in low or enclosed places.
Personal Protective Equipment
EYE/FACE PROTECTION
Wear coverall chemical splash goggles.
RESPIRATOR
If there is potential for exposure to large amounts, use
NIOSH approved air supplied respirator.
SKIN PROTECTION
Wear impervious gloves and other protective clothing as
appropriate where contact is possible.
Exposure Guidelines
6165FR DuPont Page 5
Material Safety Data Sheet
Applicable Exposure Limits
OCTAFLUOROCYCLOBUTANE
AEL * (DuPont) : 1000 ppm, 8 & 12 Hr. TWA
* AEL is DuPont鈥檚 Acceptable Exposure Limit. Where governmentally
imposed occupational exposure limits which are lower than the AEL
are in effect, such limits shall take precedence.
Exposure Guideline Comments
AEL* (DUPONT) : None Established
*AEL is DuPont鈥檚 Acceptable Exposure Limit. Where
governmentally imposed occupational exposure limits which
are lower than the AEL are in effect, such limits shall take
precedence.
----------------------------------------------------------------------
PHYSICAL AND CHEMICAL PROPERTIES
----------------------------------------------------------------------
Physical Data
Boiling Point : -6.04 C (21.13 F)
Melting Point : -41.4 C (-42.5 F)
Vapor Pressure : 46.0 psig at 25 deg C (77 deg F)
Vapor Density : (Air = 1.0)
7.88 at 25 deg C (77 deg F)
% Volatiles : 100 WT%
Solubility in Water : 0.0025 WT% @ 25 C (77 F) (Slight)
pH : Neutral
Odor : None
Form : Gas
Color : Clear, colorless
Density : 1.48 g/cc at 25 deg C (77 deg F) - Liquid
Liquid Density : 94.42 lb/cu ft @ 21 C (70 F)
----------------------------------------------------------------------
STABILITY AND REACTIVITY
----------------------------------------------------------------------
Chemical Stability
Stable.
However, avoid open flames and high temperatures.
Incompatibility with Other Materials
Incompatible with alkali or alkaline earth metals- powdered
Al, Zn, Be, etc.
Polymerization
Polymerization will not occur.
6165FR DuPont Page 6
Material Safety Data Sheet
(STABILITY AND REACTIVITY - Continued)
Other Hazards
Decomposition : "Zyron" C318 fluorocarbon can rapidly
decompose at high temperatures (open
flames, glowing metal surfaces, etc.)
forming toxic olefins as the molecule
breaks apart.
----------------------------------------------------------------------
TOXICOLOGICAL INFORMATION
----------------------------------------------------------------------
Animal Data
Inhalation 4-hour ALC: >800,000 ppm in rats
Toxicity described in animals from single exposure by
inhalation include nonspecific effects such as weight loss
and irregular respiration. Cardiac sensitization occurred
in dogs exposed to concentrations of 10-25% in air and given
an epinephrine challenge. Repeated exposures to
concentrations of 1-20% produced no adverse changes. The
compound is not an eye irritant.
No animal test reports are available to define carcinogenic,
developmental, or reproductive hazards. Tests for heritable
genetic damage in insects were inconclusive. No other test
reports are available to define mutagenic hazards.
----------------------------------------------------------------------
DISPOSAL CONSIDERATIONS
----------------------------------------------------------------------
Waste Disposal
Reclaim by distillation or remove to a permitted waste
disposal facility. Comply with Federal, State, and local
regulations.
----------------------------------------------------------------------
TRANSPORTATION INFORMATION
----------------------------------------------------------------------
Shipping Information
DOT/IMO
Proper Shipping Name : OCTAFLUOROCYCLOBUTANE
Hazard Class : 2.2
UN No. : 1976
DOT/IMO Label : NONFLAMMABLE GAS
Shipping Containers
Tank Cars.
Tank Trucks.
Cylinders
6165FR DuPont Page 7
Material Safety Data Sheet
----------------------------------------------------------------------
REGULATORY INFORMATION
----------------------------------------------------------------------
U.S. Federal Regulations
TSCA Inventory Status : Reported/Included.
TITLE III HAZARD CLASSIFICATIONS SECTIONS 311, 312
Acute : Yes
Chronic : No
Fire : No
Reactivity : No
Pressure : Yes
LISTS:
Extremely Hazardous Substance -No
CERCLA Hazardous Substance -No
Toxic Chemicals -No
----------------------------------------------------------------------
OTHER INFORMATION
----------------------------------------------------------------------
NFPA, NPCA-HMIS
NPCA-HMIS Rating
Health :1
Flammability :0
Reactivity :1
Personal Protection rating to be supplied by user depending on use
conditions.
----------------------------------------------------------------------
The data in this Material Safety Data Sheet relates only to the
specific material designated herein and does not relate to use in
combination with any other material or in any process.
Responsibility for MSDS : MSDS Coordinator
> : DuPont Fluoroproducts
Address : Wilmington, DE 19898
Telephone : (800) 441-7515
# Indicates updated section.
This information is based upon technical information believed to be
reliable. It is subject to revision as additional knowledge and
experience is gained.
End of MSDS
|