ChemicalBook >>Acifluorfen>>2-Nitro-5-(2-chloro-4-(trifluoromethyl)phenoxy)benzoic acid(50594-66-6)

2-Nitro-5-(2-chloro-4-(trifluoromethyl)phenoxy)benzoic acid(50594-66-6)

2-Nitro-5-(2-chloro-4-(trifluoromethyl)phenoxy)benzoic acid(50594-66-6)
Product IdentificationBack to Contents
【Product Name】

2-Nitro-5-(2-chloro-4-(trifluoromethyl)phenoxy)benzoic acid
【Synonyms】

2-Nitro-5-(2-chloro-4-(trifluoromethyl)phenoxy)benzoic acid
3-Carboxy-2'-chloro-4'-trifluoromethyl-4-nitrodiphenyl ether
5-(2-Chloro-4-trifluoromethylphenoxy)-2-nitrobenzoic acid
【CAS】

50594-66-6
【Formula】

C14H7ClF3NO5
【Molecular Weight】

361.66
【EINECS】

256-634-5
【RTECS】

DG5643070
【RTECS Class】

Agricultural Chemical and Pesticide
【Merck】

12,111
【Beilstein/Gmelin】

2953865
【Beilstein Reference】

6-10
【EC Index Number】

604-041-00-0
Physical and Chemical PropertiesBack to Contents
【Solubility in water】

Insoluble
【Melting Point】

161
【Boiling Point】

422
【Vapor Pressure】

7E-8 (25 C)
【Density】

1.647 g/cm3
【pKa/pKb】

1.92 (pKa)
【Heat Of Vaporization】

71.3 kJ/mol
【Usage】

Substance is used as a herbicide.
First Aid MeasuresBack to Contents
【Ingestion】

If swallowed, wash out mouth with water provided person is conscious. Call a physician.
【Inhalation】

If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
【Skin】

In case of skin contact, flush with copious amounts of water for at least 15 minutes. Remove contaminated clothing and shoes. Call a physician.
【Eyes】

In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician.
Handling and StorageBack to Contents
【Storage】

Keep tightly closed.
Hazards IdentificationBack to Contents
【Inhalation】

May be harmful if inhaled. Material may be irritating to mucous membranes and upper respiratory tract.
【Skin】

Causes skin irritation. May be harmful if absorbed through the skin.
【Eyes】

Causes eye irritation.
【Ingestion】

Harmful if swallowed.
【Hazards】

Emits toxic fumes under fire conditions.
【EC Risk Phrase】

22 38 41 50/53
【EC Safety Phrase】

24 39 60 61
【UN (DOT)】

3077
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Wear respirator, chemical safety goggles, rubber boots, and heavy rubber gloves.
【Respirators】

Wear positive pressure self-contained breathing apparatus (SCBA).
【Exposure Effects】

Harmful. Harmful if swallowed. Irritating to eyes and skin.
Fire Fighting MeasuresBack to Contents
【Flash Point】

209
【Fire Fighting】

Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
【Fire Potential】

May burn but does not ignite readily.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.
Stability and ReactivityBack to Contents
【Incompatibilities】

Oxidizing agents.
【Stability】

Stable at normal temperatures and pressures.
【Decomposition】

Carbon monoxide, Carbon dioxide, Nitrogen oxides, Hydrogen chloride gas, Hydrogen bromide gas.
【Combustion Products】

Fire may produce irritating, corrosive and/or toxic gases.
Transport InformationBack to Contents
【UN Number】

3077
【Hazard Class】

9
【Packing Group】

III
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