Material Safety Data Sheet: Chromium, diaquatetrachloro(mu-(N-ethyl-N-((tridecafluorohexyl)sulfonyl)glycinato-kappaO:kappaO'))-mu-hydroxybis(2-propanol)di-

Identification

Product Name: Chromium, diaquatetrachloro(mu-(N-ethyl-N-((tridecafluorohexyl)sulfonyl)glycinato-kappaO:kappaO'))-mu-hydroxybis(2-propanol)di-
Chemical Formula: C15H18Cl4CrF13N2O8S2
SYNONYMS: Chromium complex; perfluoroalkyl sulfonyl glycine derivative
CAS Number: Not listed (proprietary complex)
Supplier Details: Name, address, and phone of manufacturer/distributor
Recommended Use: Laboratory reagent, specialty chemical application
Emergency Contact: Emergency hotline number—accessible at all hours
Date Prepared: Current as of 2024 revision

Hazard Identification

GHS Classification: Skin irritant (Category 2), Eye irritant (Category 2A), Acute toxicity oral (Category 4), Specific target organ toxicity - single exposure (Category 3, respiratory tract irritation)
Hazard Statements: May cause skin and eye irritation, harmful if swallowed, toxic to aquatic life with long lasting effects, possible sensitizer to some individuals
Signal Word: WARNING
Pictograms: Exclamation mark, environment
Precautionary Statements: Avoid breathing dust, wash skin thoroughly after handling, wear protective gloves/eye protection/face protection, avoid release to the environment
Potential Health Effects: Inhalation leads to coughing and throat irritation; skin exposure can cause redness, scaling, or blistering in prolonged contact; ingestion may trigger nausea, abdominal pain, and possible systemic toxicity; chronic effects not fully studied but may include liver or kidney impact

Composition / Information on Ingredients

Chromium Compound: Percent varies (typically 10-25%)
Chloro Ligand: Tetrachloro functional groups, 20-30%
N-ethyl-N-((tridecafluorohexyl)sulfonyl)glycine Ligand: Proprietary perfluorinated and sulfonated moiety, 40-55%
2-Propanol (Isopropanol): 5-10% w/w, blended in complex
Hydroxide Bridge: Less than 5%
Impurities/Stabilizers: Trace amounts, not classified as hazardous
Additional Note: Full percentages withheld as proprietary blend; all listed ingredients contribute to hazard classification

First Aid Measures

Inhalation: Move person to fresh air, seek immediate medical advice if breathing difficulty continues, provide oxygen if available
Skin Contact: Remove any contaminated clothing, wash affected area with plenty of water and soap for 15 minutes, seek medical attention if irritation persists
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present and easy to do so, continue rinsing, seek urgent medical care for persistent discomfort or vision changes
Ingestion: Rinse mouth, do not induce vomiting, drink water to dilute if fully conscious, immediately contact poison control center or physician
Important Symptoms: Burning sensation, rash, irritation of eyes, difficulty in breathing, abdominal pain or vomiting if swallowed

Fire-Fighting Measures

Suitable Extinguishing Media: Use carbon dioxide, dry chemical powder, or alcohol-resistant foam. Water spray may cool containers but avoid direct stream onto burning product
Unsuitable Extinguishing Media: Never use high pressure water jet due to risk of spreading contamination
Specific Hazards: Releases toxic fumes of chlorine, chromium oxides, and possibly hydrofluoric acid on high-temperature decomposition
Protective Equipment: Wear self-contained breathing apparatus, full protective clothing
Fire-Fight Procedures: Avoid run-off water entering drains or watercourses as toxic contamination may spread

Accidental Release Measures

Personal Precautions: Evacuate unnecessary personnel from area, provide adequate ventilation, avoid skin and eye contact, use proper personal protective equipment such as gloves and goggles
Environmental Precautions: Prevent product from entering drains or waterways, contain spill with inert absorbent (vermiculite, sand), avoid release to soil or environment
Clean-up Methods: Scoop up spilled material using non-sparking tools, place in approved non-metal waste container, seal and label for hazardous waste disposal
Decontamination Recommendations: Wash surfaces with mild detergent solution, rinse thoroughly, ventilate affected area

Handling and Storage

Handling: Handle in closed system or well-ventilated area, use non-sparking tools, avoid breathing dust or vapors, wear protective clothing including gloves, goggles, and (if needed) a respirator, wash hands thoroughly before eating, drinking, or smoking
Storage: Store in tightly closed, non-metal containers in a cool, dry, and well-ventilated area, away from incompatible substances like acids, strong oxidizers, or reducing agents, label storage clearly, keep separate from food and drink
Additional Guidance: Rotate stock to use oldest material first; limit large quantity storage; keep away from heat, flame, and sunlight

Exposure Controls and Personal Protection

Occupational Exposure Limits: Chromium VI compounds (as Cr): OSHA PEL 0.005 mg/m³; ACGIH TLV 0.05 mg/m³ (for some chromium forms)
Engineering Controls: Use local exhaust ventilation or process enclosure to minimize exposure; maintain eyewash and safety shower in work area
Respiratory Protection: Use particulate respirator with appropriate filter if airborne concentrations exceed limits; for emergencies, use self-contained breathing apparatus
Skin Protection: Wear chemically resistant gloves (nitrile, neoprene), long-sleeved protective clothing
Eye Protection: Use chemical safety goggles; consider face shield in higher-risk situations
Hygiene Measures: No eating or drinking in work area; wash hands before breaks and at end of shift

Physical and Chemical Properties

Appearance: Pale yellow-green powder or fine crystals
Odor: Faint chemical or alcoholic odor
Odor Threshold: Not established
pH (aqueous solution): Slightly acidic (approximate 5)
Melting Point: Decomposition before melting; expected > 120°C
Boiling Point: Not applicable (decomposes)
Flash Point: Not flammable (complex may release flammable vapors upon heating – especially isopropanol component)
Evaporation Rate: Very low (non-volatile solid, except for trace solvent)
Solubility: Limited in water, more soluble in polar or partially fluorinated organic solvents
Vapor Pressure: Negligible at room temperature
Density: Estimated 1.7 - 2.2 g/cm³
Partition Coefficient (Log Kow): Data not available – expected high, due to perfluoroalkyl content
Decomposition Temperature: May decompose above 150°C, releasing toxic fumes
Viscosity: Not applicable (solid)
Other Information: Stable under most ambient conditions provided it remains cool and dry

Stability and Reactivity

Chemical Stability: Stable in normal storage and handling conditions, not prone to hazardous polymerization
Reactivity: Reacts with strong acids, bases, and oxidizers
Conditions to Avoid: Excessive heat, sparks, flames, direct sunlight, moisture ingress
Incompatible Materials: Acid chlorides, strong acids, strong oxidizers, reducers, alkali metals
Hazardous Decomposition Products: Toxic fumes containing hydrochloric acid, chromium oxides, sulfonic vapors, possible trifluoroacetic and hydrofluoric acid

Toxicological Information

Acute Toxicity: Harmful if swallowed (LD50 oral rat – estimate > 300 mg/kg), irritating to skin and eyes, may cause upper respiratory tract irritation if inhaled as dust
Chronic Toxicity: Possible kidney and liver effects based on chromium content; some chromium compounds known carcinogens (IARC Group 1)
Skin Corrosion/Irritation: Moderate to severe irritation, especially with repeated exposure
Serious Eye Damage/Irritation: Irritating and potentially damaging to eyes with direct exposure
Respiratory Sensitization: May cause symptoms of asthma-like reaction in sensitive individuals
Other Information: Not enough long-term animal data exist for this precise compound; perfluorinated fragments may persist in body and cause disruption in chronic settings

Ecological Information

Aquatic Toxicity: Highly toxic to aquatic organisms (acute and chronic effects possible), prevents normal ecosystem function on release to water bodies
Persistence and Degradability: Perfluoroalkyl group resists natural degradation, classified as persistent organic pollutant
Bioaccumulative Potential: High due to perfluoroalkyl content; chromium also accumulates in food chain
Mobility in Soil: Moderate to high, potential leaching into groundwater
Other Adverse Effects: Possible long-term toxicity to aquatic life, disrupts reproduction and growth
Precautionary Recommendations: Prevent environmental release, contain spills, manage as hazardous in all phases

Disposal Considerations

Disposal Methods: Treat as hazardous waste (EPA code may apply), dispose via licensed chemical waste contractor
Contaminated Packaging: Triple rinse and treat as hazardous; do not reuse for other materials
Special Precautions: Chemically inactivate chromium if appropriate under supervision, incinerate only in controlled facility with appropriate fume scrubbing
Waste Codes: Follow local, state, and federal codes for chromium and organofluorine disposal
Do Not: Pour into drains, sewers, or environment

Transport Information

UN Number: UN3077
Proper Shipping Name: Environmentally hazardous substance, solid, n.o.s. (contains chromium and perfluoroalkyl complex)
Hazard Class: 9 (Miscellaneous dangerous substances)
Packing Group: III
Labels Required: Miscellaneous, Environmentally Hazardous
Transport Precautions: Pack securely, segregate from foodstuffs, avoid rough handling, mark for environmental hazard
Special Transport Guidance: Emergency Response Guide (ERG) code 171; keep transport documents accessible

Regulatory Information

RoHS/WEEE Status: Likely restricted due to chromium and persistent organic content
TSCA Inventory: Not listed (research or specialty compound status probable)
OSHA Hazard Communication: Covered under OSHA HazCom 2012 regulations
REACH Status: May require registration; perfluoroalkyl sulfonates subject to strict controls in EU
SARA Title III: Chromium compounds reportable, subject to threshold planning quantity
California Proposition 65: Chromium VI compounds are listed as carcinogens
Other Listings: Check with local/national regulations for additional labeling and use requirements
Worker Protection: Employers responsible for training and maintaining records on safety regarding handling, use, and disposal