2-(2-methoxyethoxy)ethanol
C5H12O3
Consulting for 2-(2-methoxyethoxy)ethanol
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Identification
- CAS Number
- 111-77-3
- EC Number
- 203-906-6
- UN Number
- Index Number
- 603-107-00-6
- PubChem CID
- 8134
Physical-chemical properties
- Molecular Formula
- C5H12O3
- Molar Mass
- 120.15 g/mol
- IUPAC Name
- 2-(2-methoxyethoxy)ethanol
Chemical Identifiers
- InChI
- InChI=1S/C5H12O3/c1-7-4-5-8-3-2-6/h6H,2-5H2,1H3
- InChI Key
- SBASXUCJHJRPEV-UHFFFAOYSA-N
Overview
2-(2-methoxyethoxy)ethanol (CAS 111-77-3) is a glycol ether solvent with excellent solubility properties and low volatility characteristics. This versatile chemical compound, also known by its IUPAC designation 2-(2-methoxyethoxy)ethanol, belongs to the family of diethylene glycol derivatives and serves as an important industrial solvent in numerous applications. With its molecular formula C5H12O3 and molecular weight of 120.15 g/mol, this glycol ether combines the structural benefits of both ether and alcohol functional groups, resulting in unique solvency characteristics that make it valuable across multiple industries. The compound exhibits exceptional miscibility with water and many organic solvents, making it particularly effective as a coupling agent in formulations containing both polar and non-polar components. Its relatively low vapor pressure contributes to reduced emissions during processing, while maintaining excellent performance as a coalescent and film-forming aid. However, users must exercise significant caution as this substance carries a Repr. 1B classification under GHS regulations, displaying the GHS08 pictogram and requiring a "Danger" signal word due to its reproductive toxicity concerns. Key industrial applications include its use in coating formulations, printing inks, and cleaning products where its superior solvency power and slow evaporation rate provide optimal performance characteristics. The compound also finds application in electronic manufacturing processes and as a component in specialty chemical formulations. In some applications, it may be considered alongside other chemical components such as tris(2,4-dimethylphenyl) phosphate in flame retardant systems or various borate compounds in specialized formulations. OYSI maintains reliable supply chains for 2-(2-methoxyethoxy)ethanol to support European industrial customers with consistent quality and technical support.
Safety & Classification
Repr. 1B
GHS Pictograms
Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).
First Aid Measures
Frequently Asked Questions
What is 2-(2-methoxyethoxy)ethanol?
2-(2-methoxyethoxy)ethanol is a glycol ether compound with the molecular formula C5H12O3 and CAS number 111-77-3. This organic solvent has a molecular weight of 120.15 g/mol and belongs to the ethylene glycol ether family. It is classified as a reproductive toxicant category 1B under GHS regulations, requiring careful handling due to its potential health hazards. The substance displays the GHS08 pictogram and carries a 'Danger' signal word, indicating serious health risks.
What are the physicochemical properties of 2-(2-methoxyethoxy)ethanol?
2-(2-methoxyethoxy)ethanol is typically a colorless liquid at room temperature with hygroscopic properties, meaning it readily absorbs moisture from air. The compound exhibits excellent water solubility due to its ether and hydroxyl functional groups, making it miscible with water and many organic solvents. It has a relatively low vapor pressure and mild odor. These properties make it an effective solvent for various industrial applications requiring good solvency power and compatibility with aqueous systems.
What is 2-(2-methoxyethoxy)ethanol used for?
2-(2-methoxyethoxy)ethanol serves primarily as a high-performance solvent in industrial applications including coatings, inks, and cleaning formulations. It functions as a coalescent in water-based paints and coatings, helping film formation. The compound is also used in textile processing, metal cleaning operations, and as an intermediate in chemical synthesis. Its excellent solvency properties and compatibility with both polar and non-polar substances make it valuable in formulating specialty chemicals and industrial cleaning products.
How to handle 2-(2-methoxyethoxy)ethanol safely?
2-(2-methoxyethoxy)ethanol requires strict safety measures due to its Repr. 1B classification and GHS08 health hazard pictogram. Workers must wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing to prevent skin and eye contact. Adequate ventilation is essential to minimize inhalation exposure. Pregnant women should avoid any contact with this substance. All handling should occur in well-ventilated areas or under fume extraction systems to prevent vapor accumulation.
How to store 2-(2-methoxyethoxy)ethanol correctly?
2-(2-methoxyethoxy)ethanol should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Storage areas must be equipped with appropriate spill containment measures and emergency equipment. Due to its reproductive toxicity classification, access should be restricted to trained personnel only. The substance should be kept away from incompatible materials and stored according to local regulatory requirements for hazardous chemicals, with proper labeling maintained at all times.
What to do in case of contact with 2-(2-methoxyethoxy)ethanol?
Immediate action is required for any contact with 2-(2-methoxyethoxy)ethanol due to its reproductive toxicity. For skin contact, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. In case of eye contact, flush immediately with clean water for at least 15 minutes. If inhaled, move the person to fresh air immediately. Seek medical attention promptly for any exposure, especially for pregnant individuals, and provide safety data sheet information to medical personnel.
How to dispose of 2-(2-methoxyethoxy)ethanol properly?
2-(2-methoxyethoxy)ethanol must be disposed of as hazardous waste through licensed waste management companies in accordance with local and European regulations. The substance cannot be discharged into sewage systems or the environment due to its toxic properties. Waste containers should be properly labeled and stored securely until collection. Disposal methods typically include incineration at authorized facilities equipped to handle hazardous organic waste. Always consult local environmental authorities for specific disposal requirements and approved waste handlers.
How to transport 2-(2-methoxyethoxy)ethanol?
2-(2-methoxyethoxy)ethanol transport regulations depend on quantity and packaging requirements under ADR (European Agreement on Dangerous Goods by Road). While specific ADR classification data is not provided, the substance's hazardous nature requires compliance with dangerous goods transport regulations. Proper packaging, labeling, and documentation are essential. Transport vehicles must carry appropriate emergency equipment and drivers need hazardous materials training. Consult current ADR regulations and safety data sheets for specific transport classification and packaging requirements before shipment.
Is 2-(2-methoxyethoxy)ethanol subject to specific regulations?
2-(2-methoxyethoxy)ethanol is subject to European REACH regulation requiring registration for import/manufacture above specified tonnages. Under CLP regulation, it must be classified and labeled as Repr. 1B with appropriate hazard pictograms and safety phrases. The substance may be subject to workplace exposure limits and specific handling restrictions due to its reproductive toxicity. Companies using this chemical must comply with occupational safety regulations and may need to implement additional protective measures for workers, particularly women of childbearing age.
Where to buy 2-(2-methoxyethoxy)ethanol in Europe?
2-(2-methoxyethoxy)ethanol is available through OYSI, a specialized European distributor of technical chemicals serving industrial customers across Europe. OYSI provides this substance with full regulatory compliance documentation including safety data sheets and certificates of analysis. As a professional chemical distributor, OYSI ensures proper packaging, labeling, and transport according to European regulations. Contact OYSI directly for availability, specifications, and pricing information. Due to the substance's hazardous classification, sales are typically restricted to qualified industrial users with appropriate handling capabilities.
Data Sources
Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.