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347838-21-5

347838-21-5 structure
347838-21-5 structure
  • Name: Perfluoro-alpha-sexithiophene
  • Chemical Name: 2-[3,4-difluoro-5-(3,4,5-trifluorothiophen-2-yl)thiophen-2-yl]-5-[5-[3,4-difluoro-5-(3,4,5-trifluorothiophen-2-yl)thiophen-2-yl]-3,4-difluorothiophen-2-yl]-3,4-difluorothiophene
  • CAS Number: 347838-21-5
  • Molecular Formula: C24F14S6
  • Molecular Weight: 746.624
  • Create Date: 2018-09-16 23:16:10
  • Modify Date: 2024-01-11 22:07:05
Name 2-[3,4-difluoro-5-(3,4,5-trifluorothiophen-2-yl)thiophen-2-yl]-5-[5-[3,4-difluoro-5-(3,4,5-trifluorothiophen-2-yl)thiophen-2-yl]-3,4-difluorothiophen-2-yl]-3,4-difluorothiophene
Synonyms Perfluoro-α-sexithiophene
PF-6T
2,2':5',2'':5'',2''':5''',2'''':5'''',2'''''-sexithiophene, 3,3',3'',3''',3'''',3''''',4,4',4'',4''',4'''',4''''',5,5'''''-tetradecafluoro-
3,3',3'',3''',3'''',3''''',4,4',4'',4''',4'''',4''''',5,5'''''-Tetradecafluoro-2,2':5',2'':5'',2''':5''',2'''':5'''',2'''''-sexithiophene
Tetradecafluoro-α-sexithiophene
Density 1.8±0.1 g/cm3
Boiling Point 555.5±45.0 °C at 760 mmHg
Melting Point 286ºC
Molecular Formula C24F14S6
Molecular Weight 746.624
Flash Point 289.8±28.7 °C
Exact Mass 745.810059
PSA 169.44000
LogP 16.35
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.593
Tetradecafluoro-α-sexithiophene (purified by Revision number: 6
sublimation)
SAFETY DATA SHEET
Section1. IDENTIFICATION
Tetradecafluoro-α-sexithiophene (purified by sublimation)
Product name:


Revision number:6
Section2. HAZARDS IDENTIFICATION
GHS classification
Not classified
PHYSICAL HAZARDS
HEALTH HAZARDSNot classified
Not classified
ENVIRONMENTAL HAZARDS
GHS label elements, including precautionary statements
None
Pictograms or hazard symbols
Signal wordNo signal word
None
Hazard statements
Precautionary statements:None
Section3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture:Substance
Components:Tetradecafluoro-α-sexithiophene (purified by sublimation)
Percent:....
CAS Number:347838-21-5
Synonyms:Perfluoro-α-sexithiophene (purified by sublimation) , PF-6T (purified by sublimation)
C24F14S6
Chemical Formula:
Section4. FIRST AID MEASURES
Inhalation:Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Get medical advice/attention if you feel unwell.
Skin contact:Remove/Take off immediately all contaminated clothing. Rinse skin with
water/shower. If skin irritation or rash occurs: Get medical advice/attention.
Eye contact:Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing. If eye irritation persists: Get medical
advice/attention.
Ingestion:Get medical advice/attention if you feel unwell. Rinse mouth.
A rescuer should wear personal protective equipment, such as rubber gloves and air-
Protection of first-aiders:
tight goggles.
Section5. FIRE-FIGHTING MEASURES
Suitable extinguishingDry chemical, foam, water spray, carbon dioxide.
media:
Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to
from the chemical:generate poisonous fume.
sublimation)
Section5. FIRE-FIGHTING MEASURES
Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Remove movable
containers if safe to do so.
When extinguishing fire, be sure to wear personal protective equipment.
Special protective
equipment for firefighters:
Section6. ACCIDENTAL RELEASE MEASURES
Personal precautions,Use personal protective equipment. Keep people away from and upwind of spill/leak.
protective equipment and Entry to non-involved personnel should be controlled around the leakage area by
emergency procedures: roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
up: appropriate laws and regulations.
Section7. HANDLING AND STORAGE
Precautions for safe handling
Technical measures:Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent dispersion of dust. Wash hands and face thoroughly after handling.
Use a local exhaust if dust or aerosol will be generated.
Advice on safe handling: Avoid contact with skin, eyes and clothing.
Conditions for safe storage, including any
incompatibilities
Storage conditions:Keep container tightly closed. Store in a cool and dark place.
Store under inert gas.
Store away from incompatible materials such as oxidizing agents.
Light-sensitive, Air-sensitive
Packaging material:Comply with laws.
Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls:Install a closed system or local exhaust as possible so that workers should not be
exposed directly. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Dust respirator. Follow local and national regulations.
Hand protection:Protective gloves.
Eye protection:Safety glasses. A face-shield, if the situation requires.
Skin and body protection: Protective clothing. Protective boots, if the situation requires.
Section9. PHYSICAL AND CHEMICAL PROPERTIES
Solid
Physical state (20°C):
Form:Crystal- Powder
Colour:Yellow - Yellow red
Odour:No data available
pH: No data available
Melting point/freezing point:286°C
Boiling point/range:No data available
No data available
Flash point:
Flammability or explosive
limits:
Lower:No data available
No data available
Upper:
Relative density:No data available
Solubility(ies):
[Water]No data available
[Other solvents]No data available
sublimation)
Section10. STABILITY AND REACTIVITY
Chemical stability:Stable under proper conditions.
Possibility of hazardous No special reactivity has been reported.
reactions:
Incompatible materials: Oxidizing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide, Hydrogen fluoride, Sulfur oxides
products:
Section11. TOXICOLOGICAL INFORMATION
Acute Toxicity:No data available
Skin corrosion/irritation: No data available
Serious eyeNo data available
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
IARC =No data available
NTP =No data available
Reproductive toxicity:No data available
Section12. ECOLOGICAL INFORMATION
Ecotoxicity:
No data available
Fish:
Crustacea:No data available
No data available
Algae:
Persistence / degradability: No data available
No data available
Bioaccumulative
potential(BCF):
Mobility in soil
Log Pow:No data available
No data available
Soil adsorption (Koc):
Henry's LawNo data available
constant(PaM3/mol):
Section13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system.
Observe all federal, state and local regulations when disposing of the substance.
Section14. TRANSPORT INFORMATION
Hazards Class:Does not correspond to the classification standard of the United Nations
Not listed
UN-No:
Section15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
loading and unloading were prescribed.
sublimation)

SECTION 16 - ADDITIONAL INFORMATION
N/A

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