List part of MSDS information about 2,3-dichloro-5-(trifluoromethyl)pyridine

Product identifiers

Product name: 2,3-dichloro-5-(trifluoromethyl)pyridine
Product Number:366145
Brand:Anonymous
Index-No.:613-158-00-6
CAS-No.:69045-84-7

Emergency overview

Hazardous Chemical. Clear, colorless liquid. Pungent, pyridine-like odor. May cause eye irritation. LD50 for skin absorption in rabbits is between 1000-2000 mg/kg. Oral LD50 for rats is between 500-1000 mg/kg. Dow AgroSciences Industrial Hygiene Guide is 10 ppm, Skin for 2,3-Dichloro-5-Trifluoromethylpyridine. Toxic to aquatic organisms and fish.
Emergency phone number : 800-992-5994

Potential health effects

This section includes possible adverse effects, which could occur if2,3-dichloro-5-(trifluoromethyl)pyridine(CAS NO:69045-84-7) is not handled in the recommended manner.

EYE: May cause slight temporary eye irritation. Vapor may cause eye irritation experienced as mild discomfort and redness.
SKIN: Essentially nonirritating to the skin. Prolonged or widespread skin contact may result in absorption of potentially harmful amounts. The LD50 for skin absorption in rabbits is between 1000-2000 mg/kg.
INGESTION: Moderate toxicity if swallowed. The oral LD50 for rats is between 500-1000 mg/kg. Small amounts swallowed incidental to normal handling operations are not likely to cause injury; however, swallowing larger amounts may cause injury.
INHALATION: Vapor concentrations are attainable, which could be hazardous on single exposure. Vapor may cause eye irritation experienced as mild discomfort and redness. Observations in animals include convulsions.

First aid measures

EYES: Flush eyes thoroughly with water for several minutes. Remove contact lenses after initial 1-2 minutes and continue flushing for several additional minutes. If effects occur, consult a physician, preferably an ophthalmologist.
SKIN: Immediately flush skin with water while removing contaminated clothing and shoes. Get medical attention if symptoms occur. Wash clothing before reuse. Destroy contaminated articles including leather items such as shoes.
INGESTION: If swallowed, seek medical attention. Do not induce vomiting unless directed to do so by medical personnel.
INHALATION: Move person to fresh air. If not breathing, give artificial respiration. If breathing is difficult, oxygen should be administered by qualified personnel. Call a physician or transport to a medical facility.

Exposure control & personal protection

Exposure guideline(S): 2,3-Dichloro-5-Trifluoromethylpyridine: Dow AgroSciences Industrial Hygiene Guide is 10 ppm, Skin.
Engineering controls: Provide general and/or local exhaust ventilation to control airborne levels below exposure guidelines.
EYE PROTECTION: Use safety glasses. Where contact with this material is likely, chemical goggles are recommended because eye contact may cause discomfort even though it is unlikely to cause injury. If exposure causes eye discomfort, use a full-face respirator.
RESPIRATORY PROTECTION: Atmospheric levels should be maintained below the exposure guideline. When respiratory protection is required for certain operations, use a NIOSH approved air-purifying respirator. For emergency and other conditions where the exposure guideline may be greatly exceeded, use a NIOSH approved positive-pressure self-contained breathing apparatus or positive-pressure airline with auxiliary self-contained air supply.
SKIN PROTECTION: Use protective clothing chemically resistant to 2,3-dichloro-5-(trifluoromethyl)pyridine. Selection of specific items such as faceshield, gloves, boots, apron, or full body suit will depend on operation. Remove contaminated clothing immediately, wash skin area with soap and water, and launder clothing before reuse or dispose of properly.

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