Material Safety Data Sheet: N-Benzyl Paroxetine Hydrochloride

Identification

Product Name: N-Benzyl Paroxetine Hydrochloride
Chemical Formula: C19H21ClFNO2·HCl
Common Synonyms: N-Benzyl-3-(4-fluorophenyl)-1-[3,4-methylenedioxyphenoxy]propan-1-amine hydrochloride
CAS Number: [CAS number to be verified from supplier]
Recommended Use: Laboratory chemical, research and development only
Manufacturer: [Supplier/Manufacturer Name]
Contact Information: [Telephone, Email, Address of supplier or responsible party]
Emergency Contact: [Phone number for emergency response agency, ChemTrec, etc.]

Hazard Identification

Classification According to GHS: Acute toxicity (oral, dermal, inhalation) - Category 3; Skin irritation - Category 2; Eye irritation - Category 2A; Specific target organ toxicity
Label Elements: Pictogram: Skull and Crossbones, Exclamation Mark
Signal Word: Danger
Hazard Statements: Toxic if swallowed, in contact with skin, or inhaled; Causes skin irritation; Causes serious eye irritation
Precautionary Statements: Avoid breathing dust/fume/gas/mist/vapors/spray; Use only outdoors or in a well-ventilated area; Wear protective gloves, protective clothing, eye and face protection

Composition / Information on Ingredients

Chemical Name: N-Benzyl Paroxetine Hydrochloride
Purity: Greater than 98%
Impurities: May contain trace synthetics/byproducts from manufacturing; consult COA for full profile
Molecular Weight: 367.81 g/mol (free base); hydrochloride salt adds mass
Other Additives: None suspected; contains only active pharmaceutical ingredient with associated salt

First Aid Measures

Inhalation: Remove to fresh air immediately, keep at rest, consult a physician, provide oxygen if breathing becomes difficult
Skin Contact: Remove contaminated clothing, rinse skin with plenty of running water for at least 15 minutes, call physician if symptoms persist
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present and easy to do, continue rinsing, seek medical advice immediately
Ingestion: Rinse mouth, do not induce vomiting except on medical advice, call poison center or physician without delay, give water if victim is conscious
Acute Symptoms: Symptoms may include nausea, dizziness, headache, tachycardia, confusion, convulsions; seek prompt medical attention for new or worsening effects

Fire-Fighting Measures

Suitable Extinguishing Media: Dry chemical powder, carbon dioxide, alcohol-resistant foam, water spray
Unsuitable Media: Direct water jet may spread material
Hazardous Combustion Products: Hydrogen chloride, carbon monoxide, carbon dioxide, nitrogen oxides, toxic fumes
Special Protective Equipment for Firefighters: Wear self-contained breathing apparatus (SCBA) and full protective gear
Fire/Explosion Hazards: Fine dust ignites with heat or spark; sealed containers may rupture under fire conditions

Accidental Release Measures

Personal Precautions: Evacuate unprotected personnel from area, avoid breathing dust or vapor, wear protective gloves, clothing, and NIOSH-approved respirator
Environmental Precautions: Prevent release into drains, surface water, groundwater; contain spill to avoid environmental contamination
Cleanup Methods: Sweep up carefully without dust generation, collect in tightly closed containers for disposal, ventilate area, wash contaminated surface with water and detergent
Disposal: Dispose according to local regulations, coordinate with hazardous waste management service

Handling and Storage

Safe Handling Advice: Avoid contact with skin, eyes, clothing, and inhalation of dust; handle with care in a chemical fume hood; wash thoroughly after handling
Storage Conditions: Keep in tightly closed, labeled containers; store in a dry, cool, well-ventilated area away from direct sunlight
Incompatible Materials: Strong oxidizers, acids or bases that may lead to hazardous reactions
Storage Class: Poisonous material, regulated substance class

Exposure Controls and Personal Protection

Exposure Limit Values: No established occupational exposure limits; minimize exposure
Engineering Controls: Use chemical fume hood, localized exhaust ventilation, prevent release of dust into work environment
Personal Protective Equipment: Eyes: Chemical splash goggles or face shield; Skin: Suitable lab gloves (nitrile, latex), full body clothing; Respiratory: NIOSH-approved respirator for particulates
Hygiene: No eating, drinking, or smoking when handling this material; wash hands after handling, remove contaminated clothing quickly

Physical and Chemical Properties

Appearance: White to off-white crystalline powder
Odor: Odorless or weak, not distinctive
Melting Point: >150°C (varies by batch)
Boiling Point: Decomposition at elevated temperatures rather than boiling
Solubility: Soluble in water, ethanol, DMSO, and methanol
Molecular Weight: 367.81 (free base)
Vapor Pressure: Negligible at ambient conditions
pH (aqueous solution): Slightly acidic (due to hydrochloride salt)
Specific Gravity: Not determined
Partition Coefficient: LogP estimated based on structure (data from supplier)

Stability and Reactivity

Chemical Stability: Stable under designated storage conditions
Thermal Decomposition: Decomposes at high temperatures, releasing hazardous gases (HCl, COx, NOx)
Hazardous Reactions: Reacts with oxidizing agents, acids, and bases
Conditions to Avoid: Excessive moisture, heat, sunlight, open flame
Incompatible Materials: Strong oxidizers, acidic or basic reagents

Toxicological Information

Routes of Exposure: Inhalation, ingestion, skin and eye contact
Acute Toxicity: Toxic if swallowed, inhaled or absorbed through skin; LD50 (oral, rat): <10 mg/kg (literature values suggest high toxicity, accurate recent data recommended)
Symptoms of Exposure: Nausea, vomiting, dizziness, nervous system depression, agitation, convulsions, respiratory issues
Chronic Effects: Potential neurotoxicity, organ effects on liver/kidneys, not fully studied in humans
Carcinogenicity: Not classified as cancer-causing substance by IARC, NTP, or OSHA due to limited data
Mutagenicity: No definitive studies; genetic toxicity studies not available
Reproductive Toxicity: Data unavailable; avoid exposure especially for pregnant or breastfeeding individuals

Ecological Information

Aquatic Toxicity: Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Persistence and Degradability: Expected to be very persistent; not readily biodegradable
Bioaccumulation Potential: May bioaccumulate in aquatic organisms based on structure
Mobility in Soil: Can travel through soil to groundwater
Other Adverse Effects: Avoid environmental release; ecological data limited, rely on safe practices to minimize environmental risk

Disposal Considerations

Waste Disposal Methods: Treat as hazardous organic chemical waste; collect and dispose through licensed hazardous waste disposal contractor
Contaminated Packaging: Containers must be triple rinsed before disposal, or incinerated in approved facility
Legal Requirements: Dispose of in compliance with local, regional, national, and international regulations
Special Precautions: Prevent run-off into soil, water sources, or sewage systems

Transport Information

UN Number: To be evaluated per product; consult latest transport codes
Proper Shipping Name: Toxic solid, organic, n.o.s. (contains N-Benzyl Paroxetine Hydrochloride)
Transport Hazard Class: 6.1 (Toxic substances)
Packing Group: II or III depending on quantity, packing method
Marine Pollutant: May be regulated as marine pollutant under IMDG code
Special Transport Precautions: Use original packaging, transport with hazard labeling, documentation required for commercial or bulk shipments

Regulatory Information

OSHA Status: Regulated as toxic material
TSCA Status: Not listed or subject to research and development exemption
SARA Title III Sections 302/304: Not listed as Extremely Hazardous; reporting requirements may apply for large quantities
EPA Status: No specific environmental control act listing, must comply with Clean Water Act if environmental release occurs
WHMIS/Canadian Regulations: D1A (Very Toxic Material), D2B (Toxic Material causing other toxic effects)
EU REACH Classification: Not pre-registered, custom intermediate/research use only
Other Regulations: Subject to international chemical control laws; users must ensure compliance with relevant chemical safety and transport guidelines