Product Name: 1-(4-Hydrazinophenyl)Sulfonyl-2-Methyl-Propane-2-Sulfonic Acid
Synonyms: None reported
Chemical Formula: C10H16N2O6S2
Recommended Use: Research, chemical synthesis
Manufacturer: Contact information on label or directly through supplier portal.
Emergency Contact: Emergency service numbers provided by supplier or local emergency authorities.
GHS Classification: Acute toxicity (oral), Skin irritation, Eye irritation, Specific target organ toxicity — single exposure
Label Elements: Hazard symbol (exclamation mark), Signal word "Warning"
Hazard Statements: Harmful if swallowed, may cause skin and eye irritation, possible respiratory effects if inhaled
Precautionary Statements: Avoid breathing dust, wash thoroughly after handling, wear protective gloves and eye protection.
Health Hazards: Nausea, headache, dizziness, allergic skin reaction possible
Environmental Hazards: Suspected toxicity to aquatic life, do not allow material to enter drains.
Chemical Name: 1-(4-Hydrazinophenyl)Sulfonyl-2-Methyl-Propane-2-Sulfonic Acid
CAS Number: 64637-14-5
Concentration: >98% pure (for research grade)
Impurities: Minor hydrolysis or oxidation byproducts (details in batch documentation if available)
EC Number: Not available
Molecular Weight: 324.38 g/mol
Inhalation: Move to fresh air, seek medical attention if symptoms develop such as coughing, difficulty breathing, or irritation persists.
Skin Contact: Wash thoroughly with soap and water, remove contaminated clothing, seek medical attention for persistent irritation.
Eye Contact: Rinse immediately with plenty of water for at least 15 minutes, remove contact lenses if present and easy to do, seek medical care for persistent discomfort.
Ingestion: Rinse mouth, do not induce vomiting unless instructed by a healthcare professional, seek immediate medical help.
Advice for Rescuers: Use gloves and eye protection; avoid contact with spilled material during aid.
Suitable Extinguishing Media: Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide
Hazards from Combustion: Emits toxic fumes of nitrogen oxides and sulfur oxides in fire, potential for hydrazine derivatives release
Special Protective Equipment: Firefighters need full protective gear, self-contained breathing apparatus recommended
Firefighting Instructions: Approach upwind, control runoff to prevent chemical pollution, use water spray to cool containers at risk
Hazardous Combustion Products: Sulfur oxides, carbon oxides, nitrogen oxides, possible hydrazine traces
Personal Precautions: Use gloves, eye protection, avoid inhalation or skin contact, ventilate affected area
Spill Cleanup Methods: Contain and collect spillage using absorbent material (vermiculite, sand), transfer to suitable waste container, clean area with water and detergent
Environmental Precautions: Prevent release to waterways, soil, or drains
Emergency Procedures: Notify safety personnel, restrict access to affected area until clean-up complete, dispose of waste following regulations.
Handling: Use chemical-resistant gloves, lab coat, and eye protection; avoid generating dust; use only with adequate ventilation; do not eat, drink, or smoke during material handling; ensure easy access to eyewash stations and safety showers
Storage: Store in tightly sealed container in cool, dry, well-ventilated area away from heat, incompatible substances, and direct sunlight; segregate from oxidizers, acids, and bases; avoid storage near food or drink; ensure proper labeling and secondary containment
Occupational Exposure Limits: No established exposure limits by OSHA, ACGIH, or EU
Engineering Controls: Laboratory fume hood, mechanical exhaust, local ventilation to minimize airborne concentrations
Personal Protective Equipment: Safety glasses with side shields, chemical-resistant gloves, lab coat or apron, respiratory protection if dust or vapor concentration exceeds recommended levels
Hygiene Measures: Wash hands after use, do not touch face or eyes during handling, remove contaminated clothing
Appearance: White to off-white crystalline solid
Odor: Odorless or mild chemical scent
pH: Slightly acidic in solution
Melting Point: Above 200°C (decomposes)
Solubility: Soluble in water, limited solubility in common organic solvents
Boiling Point: Not applicable (decomposes before boiling)
Vapor Pressure: Negligible at room temperature
Specific Gravity: Not determined
Flash Point: Not flammable under standard conditions
Chemical Stability: Stable at room temperature under recommended handling and storage conditions
Reactivity: Reacts with strong acids, bases, oxidizing agents; hydrazine group may react violently with some oxidizers
Hazardous Reactions: Avoid mixing with incompatible materials, avoid contact with strong oxidizers or reducing agents
Hazardous Decomposition Products: Thermal decomposition may produce toxic fumes of nitrogen oxides, sulfur oxides, carbon oxides
Conditions to Avoid: Excess heat, moisture, direct sunlight, strong oxidizers, strong acids/bases
Routes of Exposure: Inhalation, ingestion, skin and eye contact
Acute Effects: May cause gastrointestinal symptoms if ingested, skin and eye irritation, upper respiratory tract irritation
Chronic Effects: Prolonged exposure may cause liver and kidney effects, potential sensitization from repeat exposure
Symptoms: Nausea, headache, rash, coughing, eye redness
Carcinogenicity: No data indicating carcinogenic potential from IARC, NTP, or OSHA
Mutagenicity and Reproductive Effects: Insufficient data for long-term effects, handle following good laboratory practices
Aquatic Toxicity: Potentially hazardous to aquatic organisms, avoid direct release into waterways
Persistence and Degradability: Not readily biodegradable, remains in environment for extended periods if released
Bioaccumulation: Low expected potential
Mobility in Soil: Expected to be highly soluble, may migrate in groundwater
Ecotoxicological Remarks: Disposal into environment requires regulatory precautions
Waste Treatment Methods: Dispose according to local, regional, and national regulations; consult licensed chemical waste disposal contractor
Contaminated Packaging: Rinse thoroughly, dispose as chemical waste; do not reuse containers
Disposal Restrictions: Avoid release to drains or surface water; adhere to hazardous waste protocols
Assessment: Handling remains responsibility of user through appropriate regulatory framework
UN Number: Not classified under UN Dangerous Goods regulations
Proper Shipping Name: Chemical—laboratory reagent (not restricted, but documentation required for large shipments)
Transport Hazard Class: Not regulated for ground, air, or sea under current global guidelines
Packing Group: Not applicable
Special Precautions: Avoid mechanical shocks, handle with care during loading and unloading, ensure packaging meets transport safety codes
Safety, Health and Environmental Regulations: Not listed as hazardous chemical under TSCA, REACH, or related regulatory lists at present
Labeling Requirements: Follow chemical and laboratory safety requirements at site of use
Other Inventory Listings: Not found on U.S. EPA, EU, or Canadian priority substance lists
Workplace Controls: Follow OSHA, NIOSH, or EU directives for chemical handling and worker protection, apply risk assessment for safe practice
