Product Name: Triethylene Glycol Methyl Ether Borate
Chemical Family: Glycol Ethers - Borate Esters
CAS Number: Not universally assigned; blends may use proxy numbers
Recommended Use: Specialty solvent, functional fluid, industrial additive
Manufacturer: Manufacturer’s information needed per specific supplier
Emergency Contact: Refer to supplier-provided details or local poison control
GHS Classification: Eye Irritation Category 2A, Skin Irritation Category 3, Specific Target Organ Toxicity (single exposure) Category 3
Signal Word: Warning
Hazard Statements: Causes eye irritation, may cause mild skin irritation, may affect central nervous system with prolonged exposure
Pictogram: Exclamation Mark
Precautionary Statements: Avoid eyes and skin contact, use in well-ventilated areas, do not ingest, keep out of reach of children, wear suitable protection
Main Ingredient: Triethylene Glycol Methyl Ether Borate
Chemical Formula: C10H23BO8 (generalized for borate ester)
Percentage: ≥ 90% (depending on supplier’s batch specification)
Other Components: Possible presence of Triethylene Glycol Methyl Ether, boric acid derivatives, trace byproducts from synthesis, water (<1%), impurities not expected to pose acute hazards
Eye Contact: Gently flush immediately with clean water for at least 15 minutes, remove contact lenses gently, seek medical attention if irritation lingers
Skin Contact: Wash affected skin thoroughly with soap and water, remove contaminated clothing, consult a doctor if redness or discomfort continues
Inhalation: Move to fresh air, give oxygen if breathing appears difficult, seek help if symptoms develop or persist
Ingestion: Rinse mouth, do not induce vomiting, drink water slowly, get urgent medical help, show product data if available
Suitable Extinguishing Media: Water spray, foam, dry powder, carbon dioxide, avoid direct water streams on burning liquid
Unsuitable Extinguishing Media: High-pressure water jet may spread material
Hazards During Fire: Product may emit toxic fumes of boron oxides and carbon monoxide under fire, vapors may be heavier than air and travel along the surface
Protective Equipment: Self-contained breathing apparatus, chemical protective suit
Firefighting Instructions: Contain runoff to prevent environmental spread, cool containers exposed to heat using water spray
Personal Precautions: Evacuate unnecessary personnel, control ignition sources, use chemical-resistant gloves and splash goggles
Environmental Measures: Prevent further leakage or spillage if safe to do, keep out of drains, waterways, and soil
Cleanup Methods: Absorb liquid on inert material (sand, vermiculite), place in secure containers for disposal, ventilate affected area
Decontamination: Wash spill site with water after material pickup, collect washings for authorized disposal
Handling: Keep container tightly sealed during use, avoid direct contact or inhaling vapors, use equipment grounded and bonded to prevent static hazard
Storage Conditions: Store in cool, well-ventilated location away from direct sunlight, incompatible materials such as strong acids or oxidizing agents
Container Requirements: Use original, well-labelled chemical containers, check seals regularly for leaks
Hygiene Practices: Wash hands and face following handling, avoid food, drink, or smoking near the area of use
Exposure Limits: No universal limit set for this specific compound, reference limits for glycol ethers (ACGIH TWA for similar compounds generally 25 ppm)
Engineering Controls: Ensure appropriate exhaust ventilation, employ local mechanical extraction for larger volumes
Personal Protection: Wear chemical-resistant gloves (nitrile, neoprene), safety goggles, lab coat or apron, in high vapor situations use approved organic vapor respirator
Monitoring: Where exposure risk exists, install continuous vapor detection equipment for glycol ethers
Physical State: Clear to slightly hazy liquid
Color: Colorless to pale yellow
Odor: Mild, ether-like
Boiling Point: Roughly 270°C
Flash Point: Expected > 110°C (closed cup, reference glycol ethers)
Vapor Pressure: Low at room temperature
Density: 1.10 - 1.14 g/cm³
Solubility: Miscible with water and most polar organic solvents
Viscosity: Moderate (~30-40 mPa·s at 25°C, varies by sample)
pH: Slightly acidic (if measured as 5% aqueous solution)
Stability: Stable under recommended storage conditions, avoid extreme temperatures
Reactivity: No rapid or violent reactions expected, ester linkages can hydrolyze slowly in presence of moisture or acid
Incompatible Materials: Strong oxidizers, acids, alkalis
Hazardous Decomposition: Under fire, produces carbon monoxide, carbon dioxide, boron compounds
Likely Exposure Routes: Skin and eye contact, inhalation of vapors, incidental ingestion
Acute Effects: Eye irritation, slight skin discomfort, nausea, headache with large inhalation exposure
Chronic Effects: No clear indication of carcinogenicity or reproductive hazard for this specific compound, glycol ethers in the family associated with blood and CNS effects after sustained heavy exposure, borates have been linked with reproductive toxicity in high-dose animal studies
Symptoms: Reddened eyes, mild headache, dizziness at high vapor concentrations
Medical Conditions Aggravated: Individuals with pre-existing skin, lung, or kidney conditions can be more sensitive
Eco-Toxicity: Borate compounds can impact aquatic life at elevated concentrations, glycol ethers generally biodegrade slowly, caution warranted for runoff
Persistence: Not persistent under aerobic conditions, borates do not degrade but dilute
Bioaccumulative Potential: Product expected to have low bioaccumulation risk in aquatic systems
Mobility: Moves readily in soil and water due to water solubility, potential for groundwater contamination if handled irresponsibly
Disposal Methods: Collect liquid spills in sealable containers, use licensed chemical waste contractors, incineration recommended where available, do not pour into sewers or natural bodies
Contaminated Packaging: Rinse containers thoroughly, dispose as hazardous waste based on local, regional, and national regulations
Regulatory Codes: As formulated, product waste may fall under codes for glycol ethers or borate chemicals, confirm with local hazardous waste authorities
UN Number: Not assigned universally for this proprietary compound
Proper Shipping Name: Triethylene Glycol Methyl Ether Borate Solution (or product trade name)
Transport Hazard Class: Normally shipped as non-hazardous, still check with carrier
Packing Group: III (anticipated, based on glycol ether structure)
Special Precautions: Secure upright in original containers, mark with product and hazard labels, avoid freezing or direct heat during transit
TSCA Inventory Status: Glycol ethers generally listed, borate derivatives may require review
REACH Registration: Product covered if imported into the EU above 1 tonne/year, supplier to confirm status
SARA Title III: Not likely listed as extremely hazardous, but glycol ethers appear on Section 313 as toxic chemicals
OSHA Status: Not covered by specific OSHA standards, treat as general chemical hazard
State Regulations: Some US states like California include glycol ethers and borates on Prop 65 lists, check label and SDS for detailed compliance
WHMIS (Canada): Classified as harmful material, group D(2)(B)
