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Click http://www.guidechem.com/cas-446/446-17-3.html for suppliers of this product2,4,5-Trifluorobenzoic acid (cas 446-17-...
pressure-demand, MSHA/NIOSH (approved or equivalent), and fullprotective gear. During a fire, irritating and highly toxic ...
Explosion Limits, lower: Not available.Explosion Limits, upper: Not available.Decomposition Temperature:Solubility in wate...
The information above is believed to be accurate and represents the bestinformation currently available to us. However, we...
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446 17-3

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446 17-3

  1. 1. Click http://www.guidechem.com/cas-446/446-17-3.html for suppliers of this product2,4,5-Trifluorobenzoic acid (cas 446-17-3) MSDSMSDS : 2,4,5-Trifluorobenzoic acid, 99.5+%CAS : 446-17-3SYNONYMS : None.Catalog of Chemical Suppliers, Buyers, Custom Synthesis Companies And Equipment Manufacturers[ 2,4,5-Trifluorobenzoic acid, 99.5+% 446-17-3 ]**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****+----------------+--------------------------------------+----------+-----------+| CAS# | Chemical Name | % | EINECS# ||----------------|--------------------------------------|----------|-----------|| 446-17-3 |2,4,5-Trifluorobenzoic acid | 99.5 | unlisted |+----------------+--------------------------------------+----------+-----------+Hazard Symbols: XIRisk Phrases: 36/37/38**** SECTION 3 - HAZARDS IDENTIFICATION ****EMERGENCYOVERVIEWIrritating to eyes, respiratory system and skin.Potential Health EffectsEye:Causes eye irritation.Skin:Causes skin irritation.Ingestion:May cause gastrointestinal irritation with nausea, vomiting anddiarrhea.Inhalation:Causes respiratory tract irritation.Chronic:No information found.**** 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:Get medical aid. Flush skin with plenty of water for at least 15minutes while removing contaminated clothing and shoes. Wash clothingbefore reuse.Ingestion:Never give anything by mouth to an unconscious person. Get medicalaid. Do NOT induce vomiting. If conscious and alert, rinse mouth anddrink 2-4 cupfuls of milk or water.Inhalation:Remove from exposure and move to fresh air immediately. If breathingis difficult, give oxygen. Get medical aid. Do NOT use mouth-to-mouthresuscitation. If breathing has ceased apply artificial respirationusing oxygen and a suitable mechanical device such as a bag and amask.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
  2. 2. pressure-demand, MSHA/NIOSH (approved or equivalent), and fullprotective gear. During a fire, irritating and highly toxic gasesmay be generated by thermal decomposition or combustion. Runoff fromfire control or dilution water may cause pollution.Extinguishing Media:In case of fire, use water, dry chemical, chemical foam, oralcohol-resistant foam. Use agent most appropriate to extinguishfire.**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****General Information: Use proper personal protective equipment as indicatedin Section 8.Spills/Leaks:Vacuum or sweep up material and place into a suitable disposalcontainer. Clean up spills immediately, observing precautions in theProtective Equipment section. Avoid generating dusty conditions.Provide ventilation.**** SECTION 7 - HANDLING and STORAGE ****Handling:Wash thoroughly after handling. Remove contaminated clothing andwash before reuse. Minimize dust generation and accumulation. Avoidcontact with eyes, skin, and clothing. Keep container tightly closed.Avoid ingestion and inhalation. Use with adequate ventilation.Storage:Keep container closed when not in use. Store in a tightly closedcontainer. Store in a cool, dry, well-ventilated area away fromincompatible substances.**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****Engineering Controls:Facilities storing or utilizing this material should be equippedwith an eyewash facility and a safety shower. Use adequateventilation to keep airborne concentrations low.Exposure LimitsCAS# 446-17-3:Personal Protective EquipmentEyes:Wear appropriate protective eyeglasses or chemicalsafety goggles as described by OSHAs eye and faceprotection regulations in 29 CFR 1910.133 or EuropeanStandard EN166.Skin:Wear appropriate protective gloves and clothing toprevent skin exposure.Clothing:Wear appropriate protective clothing to minimizecontact with skin.Respirators:Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Use aNIOSH/MSHA or European Standard EN 149 approvedrespirator if exposure limits are exceeded or ifirritation or other symptoms are experienced.**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****Physical State: CrystalsColor: whiteOdor: None reported.pH: Not available.Vapor Pressure: Not available.Viscosity: Not available.Boiling Point: Not available.Freezing/Melting Point: 96.00 - 99.00 deg CAutoignition Temperature: Not applicable.Flash Point: Not applicable.
  3. 3. Explosion Limits, lower: Not available.Explosion Limits, upper: Not available.Decomposition Temperature:Solubility in water:Specific Gravity/Density:Molecular Formula: C7H3F3O2Molecular Weight: 176.09**** SECTION 10 - STABILITYAND REACTIVITY****Chemical Stability:Stable at room temperature in closed containers under normal storageand handling conditions.Conditions to Avoid:Incompatible materials, dust generation, excess heat, strongoxidants.Incompatibilities with Other Materials:Oxidizing agents.Hazardous Decomposition Products:Carbon monoxide, irritating and toxic fumes and gases, carbondioxide, hydrogen fluoride gas.Hazardous Polymerization: Has not been reported.**** SECTION 11 - TOXICOLOGICAL INFORMATION ****RTECS#:CAS# 446-17-3 unlisted.LD50/LC50:Not available.Carcinogenicity:2,4,5-trifluorobenzoic acid -Not listed by ACGIH, IARC, or NTP.**** SECTION 12 - ECOLOGICAL INFORMATION ******** SECTION 13 - DISPOSAL CONSIDERATIONS ****Dispose of in a manner consistent with federal, state, and local regulations.**** SECTION 14 - TRANSPORT INFORMATION ****IATANot regulated as a hazardous material.IMONot regulated as a hazardous material.RID/AD Not regulated as a hazardous material.**** SECTION 15 - REGULATORYINFORMATION ****European/International RegulationsEuropean Labeling in Accordance with EC DirectivesHazard Symbols: XIRisk Phrases:R 36/37/38 Irritating to eyes, respiratory systemand skin.Safety Phrases:S 24/25 Avoid contact with skin and eyes.WGK (Water Danger/Protection)CAS# 446-17-3: No information available.CanadaNone of the chemicals in this product are listed on the DSL/NDSL list.CAS# 446-17-3 is not listed on Canadas Ingredient Disclosure List.US FEDERALTSCACAS# 446-17-3 is not listed on the TSCA inventory.It is for research and development use only.**** SECTION 16 - ADDITIONAL INFORMATION ****MSDS Creation Date: 9/02/1997 Revision #5 Date: 3/21/2005
  4. 4. The information above is believed to be accurate and represents the bestinformation currently available to us. However, we make no warranty ofmerchantability or any other warranty, express or implied, with respect tosuch information, and we assume no liability resulting from its use. Usersshould make their own investigations to determine the suitability of theinformation for their particular purposes. In no way shall the company beliable for any claims, losses, or damages of any third party or for lostprofits or any special, indirect, incidental, consequential or exemplarydamages, howsoever arising, even if the company has been advised ofthe possibility of such damages.

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