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Product Name: Tildipirosin
Chemical Name: 20-O-(3,5-dihydroxy-6-methyl-2-pyridyl)-desmycosin
Synonyms: None commonly used
CAS Number: 328898-40-4
Intended Use: Veterinary antibiotic
Manufacturer: Contact details provided on package insert or SDS source
Emergency Phone: Poison Center or regional emergency contact
Recommended Use: Treatment and prevention of bovine respiratory disease
Restrictions: Not for human use; veterinary application only
GHS Classification: Acute toxicity—oral (Category 4); skin irritation (Category 2); eye irritation (Category 2A); respiratory sensitization (Category 1)
Label Elements: Exclamation mark, Health hazard symbol
Signal Word: Danger
Hazard Statements: Harmful if swallowed; causes skin and eye irritation; may cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary Statements: Avoid breathing dust; wear protective gloves and eye protection; wash hands thoroughly after handling; do not eat, drink, or smoke when using; seek medical attention if symptoms develop
Chemical Name: Tildipirosin
Concentration: 90-100% by weight (active ingredient)
Impurities: Minor related substances below 1%
Other Components: Non-hazardous excipients (if formulation—check product-specific MSDS)
Inhalation: Move person to fresh air; monitor for respiratory distress; seek medical attention for prolonged breathing difficulty
Skin Contact: Remove contaminated clothing; rinse exposed skin with soap and water for 15 minutes; seek medical advice for irritation
Eye Contact: Rinse eyes with tempered water for 10-15 minutes; lift eyelids occasionally; get medical attention if redness or irritation persists
Ingestion: Rinse mouth; do not induce vomiting unless instructed by medical personnel; call Poison Center or doctor immediately
Suitable Extinguishing Media: Water spray, foam, dry chemical, or carbon dioxide
Unsuitable Media: Direct water jets (avoid spreading material)
Specific Hazards: Emits toxic fumes under fire; may release nitrogen oxides, carbon monoxide, carbon dioxide
Protective Equipment: Self-contained breathing apparatus and full protective suit
Special Precautions: Fight fire from upwind position; prevent runoff into drains or watercourses
Personal Precautions: Avoid inhalation or skin contact; evacuate unnecessary personnel; wear gloves, mask, goggles
Environmental Precautions: Prevent release into soil, drains, or water bodies;
Cleanup Methods: Collect powder with damp cloth or absorbent; place in leak-proof container; ventilate affected area
Disposal: Dispose of according to local and national regulations
Handling: Work in well-ventilated area; avoid inhaling dust or vapors; use appropriate protective equipment; do not eat, drink, or smoke
Storage Conditions: Keep container tightly closed; store at controlled room temperature (15–30°C); protect from direct sunlight, moisture, and incompatible substances
Incompatibilities: Strong oxidizing agents, acids, and bases
Exposure Limits: No established OSHA or ACGIH limits for active ingredient
Engineering Controls: Local exhaust ventilation; process enclosures
Personal Protective Equipment: Chemical-resistant gloves (nitrile or latex), goggles, disposable lab coat or coverall, approved particulate respirator if airborne dust cannot be controlled
Hygiene Measures: Wash hands and face after handling, remove contaminated clothing, and clean PPE regularly
Appearance: White to pale yellow powder
Odor: Odorless or slightly medicinal
Molecular Formula: C41H67N3O10
Molecular Weight: About 762 g/mol
Melting Point: Not well defined (decomposes)
Boiling Point: Not applicable (solid)
Solubility: Slightly soluble in water, freely soluble in acetone and methanol
pH: Not applicable for solid
Flash Point: Not flammable under normal conditions
Explosion Properties: Not identified as explosive
Stability: Stable under normal conditions and recommended storage
Decomposition Products: Produces toxic fumes such as carbon oxides and nitrogen oxides during combustion or decomposition
Reactivity: No reactive hazards under standard use
Conditions to Avoid: Excessive heat, sources of ignition, contact with strong acids/bases or oxidizers
Routes of Exposure: Inhalation, skin contact, eye contact, ingestion
Acute Toxicity: Irritation to respiratory tract, eyes, and skin; oral LD50 (rat): >500 mg/kg
Chronic Effects: Prolonged exposure may cause allergies, skin sensitization, or respiratory issues
Symptoms: Redness, itching, coughing, difficulty breathing
Carcinogenicity: Not listed by IARC, NTP, or OSHA as a known carcinogen
Reproductive/Developmental: Insufficient data; avoid exposure if pregnant/nursing
Other Effects: May cause antibiotic resistance in environmental settings
Ecotoxicity: Harmful to aquatic organisms; potential to disrupt microbial activity in environment
Mobility: Limited mobility in soil; tends to bind to particulate matter
Persistence: Moderately persistent; degradation in environment takes weeks to months
Bioaccumulation: Not expected to bioaccumulate significantly
Other Hazards: Antibiotics may promote resistance if released into watercourses
Disposal Methods: Incinerate in licensed facility or dispose of as pharmaceutical waste per local, state, and federal regulations
Contaminated Packaging: Rinse containers thoroughly; dispose as hazardous waste
Special Instructions: Do not flush into surface or ground water; avoid uncontrolled release
UN Number: Non-regulated for transport under most international standards
UN Proper Shipping Name: Not classified as hazardous
Transport Hazard Class: Not assigned a hazard class
Packing Group: Not assigned
Environmental Hazards: Not identified as marine pollutant
Special Precautions: Avoid heavy impacts and container breakage during transit
Safety, Health, and Environmental Regulations: Active substance regulated as a veterinary medicinal product; not listed under CERCLA or EPCRA
Other Inventories: Not listed on U.S. TSCA; veterinary use only
Labeling Requirements: Comply with national and international labeling laws for veterinary drugs
Restrictions: Use only by qualified persons in animal health settings; follow withdrawal times for food-producing animals as mandated by law
