Pentafluorobenzoyl chloride, 98%
Pentafluorobenzoyl chloride, 98%
1. Product Identification
Synonyms: None
CAS No.: 2251-50-5
Molecular Weight: 230.52
Chemical Formula:
C7ClF5O
Product Codes: P0046
2. Composition/Information on Ingredients
|
CAS# |
Chemical Name |
Percent |
EINECS/ELINCS |
| 2251-50-5 |
Pentafluorobenzoyl chloride |
98 |
218-842-4 |
3. Hazards
Identification
EMERGENCY OVERVIEW
Appearance: clear, colorless liquid.
Danger! Corrosive. Causes eye and skin burns. Lachrymator
(substance which increases the flow of tears). May cause severe respiratory
tract irritation with possible burns. May cause severe digestive tract
irritation with possible burns. Moisture sensitive.
Target Organs: No data found.
Potential Health Effects
Eye: Causes eye burns. Lachrymator (substance which increases
the flow of tears). May cause chemical conjunctivitis and corneal damage.
Skin: Causes skin burns. May cause skin rash (in milder cases),
and cold and clammy skin with cyanosis or pale color.
Ingestion: May cause severe and permanent damage to the
digestive tract. Causes gastrointestinal tract burns. May cause perforation of
the digestive tract. May cause systemic effects.
Inhalation: May cause severe irritation of the respiratory
tract with sore throat, coughing, shortness of breath and delayed lung edema.
Causes chemical burns to the respiratory tract. Aspiration may lead to pulmonary
edema. May cause systemic effects.
Chronic: Effects may be delayed.
4. First Aid
Measures
Eyes: Get medical aid immediately. Do NOT allow victim to rub
eyes or keep eyes closed. Extensive irrigation with water is required (at least
30 minutes).
Skin: Get medical aid immediately. Immediately flush skin with
plenty of water for at least 15 minutes while removing contaminated clothing and
shoes. Wash clothing before reuse. Destroy contaminated shoes.
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. Get medical aid immediately.
Inhalation: Get medical aid immediately. Remove from exposure
and move to fresh air immediately. If breathing is difficult, give oxygen. 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.
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. During a fire, irritating and highly toxic gases may be
generated by thermal decomposition or combustion. Vapors may be heavier than
air. They can spread along the ground and collect in low or confined areas.
Extinguishing Media: Do NOT get water inside containers. Cool
containers with flooding quantities of water until well after fire is out. In
case of fire, use carbon dioxide, dry chemical powder or appropriate foam.
Flash Point: Not applicable.
Autoignition Temperature: Not applicable.
Explosion Limits, Lower:Not available.
Upper: Not available.
NFPA Rating: (estimated) Health: 3; Flammability: 0;
Instability: 0
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. Clean up spills
immediately, observing precautions in the Protective Equipment section. Provide
ventilation. Do not get water inside containers.
7. Handling and
Storage
Handling: Wash thoroughly after handling. Remove contaminated
clothing and wash before reuse. Use only in a well-ventilated area. Do not
breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing.
Keep container tightly closed. Do not ingest or inhale. Do not allow contact
with water. Discard contaminated shoes. Keep from contact with moist air and
steam.
Storage: Keep container closed when not in use. Store in a
tightly closed container. Store in a cool, dry, well-ventilated area away from
incompatible substances. Corrosives area. Store protected from moisture.
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.
Exposure Limits
|
Chemical Name |
ACGIH |
NIOSH |
OSHA - Final PELs |
| Pentafluorobenzoyl chloride |
none listed |
none listed |
none listed
|
OSHA Vacated PELs: Pentafluorobenzoyl chloride: No OSHA Vacated
PELs are listed for this chemical.
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: A respiratory protection program that meets OSHA's 29 CFR
1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be
followed whenever workplace conditions warrant respirator use.
9. Physical and
Chemical Properties
Physical State: Liquid
Appearance: clear, colorless
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Vapor Density: 7.95
Evaporation Rate:Not available.
Viscosity: Not available.
Boiling Point: 158 - 159 deg C @ 760.00 mmHg
Freezing/Melting Point:Not available.
Decomposition Temperature:Not available.
Solubility: decomposes
Specific Gravity/Density:1.6010 g/cm3
Molecular Formula:C7ClF5O
Molecular Weight:230.52
10. Stability and
Reactivity
Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: Incompatible materials, moisture, excess heat.
Incompatibilities with Other Materials: Moisture, oxidizing agents,
strong bases.
Hazardous Decomposition Products: Hydrogen chloride, phosgene, carbon
monoxide, irritating and toxic fumes and gases, carbon dioxide, hydrogen
fluoride gas.
Hazardous Polymerization: Has not been reported.
11. Toxicological
Information
RTECS#:
CAS# 2251-50-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
CAS# 2251-50-5: Not listed by ACGIH, IARC, NTP, or CA Prop 65.
Epidemiology: No information found
Teratogenicity: No information found
Reproductive Effects: No information found
Mutagenicity: No information found
Neurotoxicity: No information found
Other Studies:
12. Ecological
Information
No information available.
13. Disposal
Considerations
Chemical waste generators must determine whether a discarded
chemical is classified as a hazardous waste. US EPA guidelines for the
classification determination are listed in 40 CFR Parts 261.3. Additionally,
waste generators must consult state and local hazardous waste regulations to
ensure complete and accurate classification.
RCRA P-Series: None listed.
RCRA U-Series: None listed.
14. Transport
Information
| |
US DOT |
Canada TDG |
| Shipping Name: |
DOT regulated - small quantity provisions
apply (see 49CFR173.4) |
CORROSIVE LIQUID NOS (PENTAFLUOROBENZOYL
CHLORIDE) |
| Hazard Class: |
|
8 |
| UN Number: |
|
UN1760 |
| Packing Group: |
|
II |
15. Regulatory
Information
US FEDERAL
TSCA
CAS# 2251-50-5 is not listed on the TSCA inventory. It is for research and
development use only.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
CERCLA Hazardous Substances and corresponding RQs
None of the chemicals in this material have an RQ.
SARA Section 302 Extremely Hazardous Substances
None of the chemicals in this product have a TPQ.
Section 313 No chemicals are reportable under Section 313.
Clean Air Act:
This material does not contain any hazardous air pollutants.
This material does not contain any Class 1 Ozone depletors.
This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
None of the chemicals in this product are listed as Hazardous Substances
under the CWA.
None of the chemicals in this product are listed as Priority Pollutants
under the CWA.
None of the chemicals in this product are listed as Toxic Pollutants under
the CWA.
OSHA:
None of the chemicals in this product are considered highly hazardous by
OSHA.
STATE
CAS# 2251-50-5 is not present on state lists from CA, PA, MN, MA, FL, or
NJ.
California Prop 65
California No Significant Risk Level: None of the chemicals in this product are
listed.
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:
C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 2251-50-5: No information available.
Canada - DSL/NDSL
None of the chemicals in this product are listed on the DSL or NDSL list.
Canada - WHMIS
not available.
This product has been classified in accordance with the hazard criteria of the
Controlled Products Regulations and the MSDS contains all of the information
required by those regulations.
Canadian Ingredient Disclosure List
16. Other Information
Product Use:
Laboratory Reagent.
Revision Information:
Jan. 2008.
Disclaimer:
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ANALYTYKA provides the information contained herein in good faith but makes
no representation as to its comprehensiveness or accuracy. This document is
intended only as a guide to the appropriate precautionary handling of the
material by a properly trained person using this product. Individuals
receiving the information must exercise their independent judgment in
determining its appropriateness for a particular purpose. ANALYTYKA MAKES NO
REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT
LIMITATION ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE WITH RESPECT TO THE INFORMATION SET FORTH HEREIN OR THE PRODUCT TO
WHICH THE INFORMATION REFERS. ACCORDINGLY, ANALYTYKA WILL NOT BE RESPONSIBLE FOR
DAMAGES RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION.
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