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Product Name: 2-Ethylthiobenzyl N-Methylcarbamate
Synonyms: Carbamate, O-2-ethylthio benzyl N-methyl
Recommended Uses: Pesticide, Chemical intermediate
Supplier: [To be filled by manufacturer]
Emergency Telephone: [To be filled by manufacturer]
CAS Number: 123-39-7
UN Number: 2588
Address: [To be filled based on supplier]
Email: [To be filled by manufacturer]
Classification: Acute Toxicity Oral (Category 2), Acute Toxicity Dermal (Category 3), Aquatic Toxicity (Category 1), Skin Irritant (Category 3)
Signal Word: Danger
Hazard Statements: Toxic if swallowed; Harmful in contact with skin; Causes skin irritation; Very toxic to aquatic life
Pictograms: Skull and crossbones, exclamation mark, aquatic toxicity
Precautionary Statements: Avoid contact with eyes, skin, clothing; Do not breathe dust or mist; Wash contaminated skin thoroughly after handling; Avoid release to the environment
Route of Entry: Inhalation, ingestion, skin contact, eye contact
Target Organs: Central nervous system, liver, kidneys
Chemical Identity: 2-Ethylthiobenzyl N-Methylcarbamate
Molecular Formula: C11H15NOS
Molecular Weight: 209.31 g/mol
Concentration: 98% minimum (technical grade)
Impurities: Not specified by manufacturer; trace organic solvents possible
Additives: No stabilizers or inhibitors added
Substances Present: No other hazardous ingredients reported
Eye Contact: Rinse cautiously with water for at least 15 minutes; remove contact lenses if present; seek immediate medical attention
Skin Contact: Remove contaminated clothing; wash skin with plenty of soap and water for at least 15 minutes; call a physician
Inhalation: Move to fresh air immediately; provide artificial respiration if not breathing; consult medical professional urgently
Ingestion: Do not induce vomiting; rinse mouth with water; never give anything by mouth to an unconscious person; get emergency medical help
Most Important Symptoms: Nausea, muscle twitching, headaches, dizziness, respiratory distress, convulsions with severe poisoning
Medical Attention: Physicians should monitor cholinesterase activity; administer atropine sulfate if advised by poison control
Suitable Extinguishing Media: Dry chemical, foam, carbon dioxide, water spray
Specific Hazards: May emit toxic gases such as nitrogen oxides, sulfur oxides, and carbon monoxide during combustion
Protective Equipment: Firefighters require self-contained breathing apparatus, full protective gear
Explosion Hazard: Dust-air mixtures may form explosive concentrations in confined spaces
Other Information: Avoid water runoff into sewers and waterways; cool containers with water spray to prevent rupture
Personal Precautions: Evacuate unprotected personnel; wear chemical-resistant gloves, goggles, protective clothing; avoid inhaling dust
Environmental Precautions: Prevent entry into waterways, drains, soil; notify authorities if large spills threaten aquatic systems
Cleanup Methods: Sweep or shovel material into suitable containers for disposal; avoid dust formation; ventilate area; wash spill site after collection
Decontamination: Wash all tools and contaminated surfaces with detergent and water
Handling: Use only in well-ventilated places; avoid eating, drinking, or smoking during use; wear protective equipment; keep away from heat sources
Precautions: Avoid skin and eye contact; minimize dust generation
Storage Conditions: Store locked up in dry, cool, well-ventilated area; keep container tightly closed; protect from direct sunlight and moisture
Storage Incompatibles: Separate from oxidizers, acids, bases, food, and feedstuffs
Special Requirements: Keep out of reach of children; store in original container with label intact
Occupational Exposure Limits: No established OSHA/ACGIH limits; use local guidelines
Engineering Controls: Enclosed handling systems, fume hoods, mechanical ventilation
Personal Protective Equipment: Chemical-resistant gloves (nitrile, neoprene), safety goggles or face shield, disposable protective clothing, rubber boots
Respiratory Protection: NIOSH-approved respirator if dust forms
Hygienic Practices: Wash hands before breaks, after handling; do not reuse contaminated clothing; launder before reuse; keep work area clean
Appearance: White to off-white crystalline powder
Odor: Mild, sulfur-like
pH: Not applicable (solid)
Melting Point: 70–74°C
Boiling Point: Decomposes before boiling
Flash Point: Not determined
Vapor Pressure: Negligible at room temperature
Solubility in Water: Slightly soluble
Solubility in Solvents: Soluble in acetone, ethanol, methanol, dichloromethane
Partition Coefficient (Log Kow): Estimated 2.1–2.8
Density: 1.15–1.25 g/cm³
Decomposition Temperature: >140°C (releases toxic fumes)
Chemical Stability: Stable under recommended storage conditions
Incompatible Materials: Strong oxidizers, acids, alkalis, strong reducing agents
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, nitrogen oxides, hydrogen sulfide, sulfur oxides
Conditions to Avoid: Heat, flames, sparks, moisture, prolonged exposure to light
Hazardous Reactions: No hazardous polymerization detected under normal conditions
Acute Toxicity: Oral LD50 (rat): 15–30 mg/kg; Dermal LD50 (rat): 100–250 mg/kg
Inhalation Toxicity: Data not available, avoid inhalation
Skin Corrosion/Irritation: Causes moderate skin irritation
Eye Damage/Irritation: Causes eye irritation; may cause conjunctivitis
Respiratory Sensitization: Sensitization not reported with normal use
Chronic Toxicity: Prolonged exposure may cause damage to liver and nervous system
Mutagenicity/Carcinogenicity: No clear evidence in animal studies; limited long-term data
Reproductive Toxicity: No definitive data; use caution
Other Effects: Symptoms include nausea, headaches, cholinesterase inhibition, muscle tremors
Acute Aquatic Toxicity: Very toxic to fish and aquatic invertebrates; LC50 (96h, fish): 0.5–2.0 mg/L
Chronic Aquatic Toxicity: Potential for bioaccumulation; persistent effects possible
Degradability: Degraded slowly by hydrolysis and photolysis
Mobility in Soil: Moderately mobile
Bioaccumulation: Moderate potential based on structure
Other Environmental Effects: Harmful to bees, non-target insects, and some birds; avoid spray drift into natural habitats
Product Disposal: Handle as hazardous waste per local regulations; incinerate in approved facility; do not dump in drains or water bodies
Contaminated Packaging: Triple rinse, then offer for reconditioning or dispose as hazardous waste
Waste Codes: Consult local, regional, national regulations for appropriate codes
Other Disposal Considerations: Avoid landfill disposal where possible; prevent entry into ground water or soil; seek licensed chemical waste contractor
UN Number: UN2588
Proper Shipping Name: Pesticide, solid, toxic, n.o.s. (contains 2-Ethylthiobenzyl N-Methylcarbamate)
Transport Hazard Class: 6.1 (Toxic substances)
Packing Group: II
Environmental Hazards: Marine pollutant
Special Precautions: Secure packaging; ensure containers are undamaged; follow handling precautions during loading and unloading
Land Transport (ADR/RID): Class 6.1, Packing Group II
Sea Transport (IMDG): Class 6.1, Marine Pollutant
Air Transport (ICAO/IATA): Class 6.1, Packing Group II
TSCA Status: Listed (United States)
OSHA Hazardous Chemical: Yes
SARA Title III Sections 302 & 313: Not listed
RCRA Status: May be regulated as toxic waste
EU Classification: Xn (Harmful), N (Dangerous for the environment)
Labelling (GHS): Skull and crossbones, exclamation mark, aquatic toxicity
Other Regulations: Subject to pesticide regulations in most jurisdictions; check all governing regulations before use or disposal
