3-(2-methylpropyl)phenol
C10H14O
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Identification
- CAS Number
- 30749-25-8
- UN Number
- 3145
- PubChem CID
- 12410949
Physical-chemical properties
- Molecular Formula
- C10H14O
- Molar Mass
- 150.22 g/mol
- IUPAC Name
- 3-(2-methylpropyl)phenol
Chemical Identifiers
- InChI
- InChI=1S/C10H14O/c1-8(2)6-9-4-3-5-10(11)7-9/h3-5,7-8,11H,6H2,1-2H3
- InChI Key
- ZKSISJGIJFEBMS-UHFFFAOYSA-N
Overview
3-(2-methylpropyl)phenol (CAS 30749-25-8) is an alkyl-substituted phenolic compound with distinctive branched chain structure and characteristic aromatic properties. This specialized phenolic derivative features a unique molecular architecture combining the reactive hydroxyl group of phenol with a branched 2-methylpropyl (isobutyl) substituent at the meta position. The compound's molecular formula C10H14O and molecular weight of 150.22 g/mol reflect its moderate size within the alkylphenol family. The presence of the bulky branched alkyl chain significantly influences both its physical properties and chemical reactivity compared to simpler phenolic compounds. The compound exhibits typical phenolic characteristics including moderate solubility in polar organic solvents and limited water solubility due to the hydrophobic isobutyl substituent. Its phenolic hydroxyl group provides sites for various chemical transformations, making it valuable as an intermediate in organic synthesis. The meta-positioning of the alkyl substituent creates specific steric and electronic effects that can be exploited in targeted applications. Safety considerations include its classification under ADR Class 8, indicating corrosive properties typical of substituted phenols. Proper handling protocols should include appropriate personal protective equipment and adequate ventilation to prevent exposure through skin contact or inhalation. Industrial applications primarily center on its use as a chemical intermediate in the synthesis of specialty polymers, antioxidants, and pharmaceutical compounds. The compound also serves in the production of surfactants and specialty chemicals where its unique substitution pattern provides specific performance characteristics. Like other phenolic derivatives such as 4-methoxybenzoyl chloride used in pharmaceutical synthesis, this compound offers valuable building block functionality for complex molecular architectures. OYSI maintains reliable supply chains for 3-(2-methylpropyl)phenol to support diverse industrial applications across European markets.
Safety & Classification
No Hazard Classification
This substance is not classified as hazardous according to CLP Regulation (EC) No 1272/2008.
Transport (ADR)
| UN Number | 3145 |
| ADR Class | 8 |
| Packing Group | III |
| Tunnel Code | E |
| Proper Shipping Name | 3-Isobutylphenol |
| Marine Pollutant | No |
Frequently Asked Questions
What is 3-(2-methylpropyl)phenol?
3-(2-methylpropyl)phenol is an organic compound with the molecular formula C10H14O and CAS number 30749-25-8. This phenolic compound features a benzene ring with a hydroxyl group and an isobutyl substituent (2-methylpropyl group) at the meta position. With a molecular weight of 150.22 g/mol, it belongs to the family of alkylphenols and exhibits typical phenolic chemical properties.
What are the physicochemical properties of 3-(2-methylpropyl)phenol?
3-(2-methylpropyl)phenol is typically a colorless to pale yellow liquid or solid at room temperature, depending on purity and conditions. As a phenolic compound, it exhibits moderate polarity due to the hydroxyl group, making it partially soluble in water and readily soluble in organic solvents like alcohols and ethers. It has a characteristic phenolic odor and is stable under normal conditions.
What is 3-(2-methylpropyl)phenol used for?
3-(2-methylpropyl)phenol is primarily used as an intermediate in organic synthesis and chemical manufacturing. It serves as a building block for producing specialty chemicals, pharmaceuticals, and industrial compounds. The compound may also be utilized in the manufacture of antioxidants, stabilizers, and other functional additives for various industrial applications, particularly where phenolic properties are desired.
How to handle 3-(2-methylpropyl)phenol safely?
3-(2-methylpropyl)phenol should be handled with standard laboratory safety practices including wearing appropriate personal protective equipment such as chemical-resistant gloves, safety glasses, and lab coats. Work in well-ventilated areas or under fume hoods to avoid inhalation. Avoid skin and eye contact, and prevent ingestion. Keep away from heat sources and incompatible materials during handling procedures.
How to store 3-(2-methylpropyl)phenol correctly?
3-(2-methylpropyl)phenol should be stored in tightly sealed containers in a cool, dry, and well-ventilated area away from direct sunlight and heat sources. Keep containers upright and properly labeled. Store away from strong oxidizing agents, strong bases, and incompatible materials. Ensure storage areas meet local fire safety regulations and maintain appropriate temperature conditions to preserve product stability.
What to do in case of contact with 3-(2-methylpropyl)phenol?
In case of skin contact with 3-(2-methylpropyl)phenol, immediately wash the affected area with soap and plenty of water for at least 15 minutes. For eye contact, rinse thoroughly with clean water for 15 minutes and seek medical attention. If inhaled, move to fresh air immediately. In case of ingestion, do not induce vomiting and seek immediate medical attention. Remove contaminated clothing.
How to dispose of 3-(2-methylpropyl)phenol appropriately?
3-(2-methylpropyl)phenol must be disposed of according to local, national, and international waste regulations. The compound should be collected and disposed of through licensed waste management companies specialized in chemical waste treatment. Do not discharge into drains, soil, or water bodies. Consider recycling or recovery options where available, and ensure proper documentation of waste disposal activities.
How to transport 3-(2-methylpropyl)phenol?
3-(2-methylpropyl)phenol is classified under ADR Class 8 (corrosive substances), Packing Group III for transportation purposes. It must be packaged in appropriate containers meeting ADR requirements and properly labeled with hazard markings. Transportation should comply with ADR regulations for corrosive materials, including proper documentation, vehicle requirements, and driver training for hazardous goods transport.
Is 3-(2-methylpropyl)phenol subject to specific regulations?
3-(2-methylpropyl)phenol is subject to standard chemical regulations including REACH registration requirements in the European Union. It must comply with CLP regulation for classification, labeling, and packaging. The substance is not currently listed as a Substance of Very High Concern (SVHC). Users must ensure compliance with local occupational health and safety regulations and environmental protection laws.
Where to buy 3-(2-methylpropyl)phenol in Europe?
3-(2-methylpropyl)phenol is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides high-quality chemical products to industrial customers across Europe with proper documentation and regulatory compliance. Contact OYSI directly for availability, technical specifications, packaging options, and delivery information to meet your specific requirements for this specialty chemical compound.
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