2-Methyl-2-pentanol
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2-Methyl-2-pentanol
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CAS No:
590-36-3
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Formula:
C6H14O
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Chemical Name:
2-Methyl-2-pentanol
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Synonyms:
2-Pentanol,2-methyl-;2-Methyl-2-pentanol;2-Hydroxy-2-methylpentane;1,1-Dimethylbutanol;2-Methyl-2-hydroxypentane;1,1-Dimethyl-1-butanol;2-Methyl-2-amyl alcohol;NSC 8686;4-Hydroxy-4-methylpentane;4-Methyl-4-pentanol
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CAS No:
Description
2-Methyl-2-Pentanol is an organic compound. Its molecular formula was ₆ C₆H₁₄O, which belongs to the category of alcohol compounds. The structure of this compound is characterized by the fact that its molecule contains a methyl group and a hydroxyl group, two functional groups attached to a five-carbon chain. Typically, 2-Methyl-2-Pentanol appears in a colorless liquid state and has a slight alcoholic odor. This compound has wide application value in chemical synthesis and industry. Specifically, 2-Methyl-2-Pentanol is an alcohol compound with a higher boiling point. In its molecular structure, a central carbon atom is linked to two methyl groups and a hydroxyl group, forming a unique chemical structure. This structure makes 2-Methyl-2-Pentanol exhibit strong nucleophilicity in chemical reactions and can participate in a variety of organic reactions. Due to its high stability at room temperature, this compound is well suited for use in various chemical synthesis processes. Whether as a solvent in a reaction or as a reactant, 2-Methyl-2-Pentanol is able to play an important role, thus gaining a place in the chemical industry.
2-Methyl-2-pentanol Basic Attributes
102.17500
102.17
209-681-0
HU2SO831KP
8686
2560
DTXSID4060440
29051900
Characteristics
20.23000
1.55740
2-methylpentan-2-ol appears as a colorless liquid. Less dense than water. Vapors heavier than air. Used to make other chemicals.
0.8350 g/cm3 @ Temp: 15.5 °C
-103 °C
121.1 °C
70 °F
n20/D 1.411(lit.)
Soluble in water at 20°C 32g/L. Soluble in alcohol.
8.60 mmHg
Highly flammable. Slightly soluble in water.
Alcohols and Polyols
Highly Flammable
2-METHYLPENTAN-2-OL is an alcohol. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.
Safety Information
II
3
UN 2560 3/PG 3
3
10-36/37/38
S26-S36
Xi
P261-P305 + P351 + P338
H226-H315-H319-H335
Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]: HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Those substances designated with a (P) may polymerize explosively when heated or involved in a fire. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water. (ERG, 2016)
|Warning|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 44 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]: CAUTION: All these products have a very low flash point: Use of water spray when fighting fire may be inefficient. SMALL FIRE: Dry chemical, CO2, water spray or alcohol-resistant foam. Do not use dry chemical extinguishers to control fires involving nitromethane (UN1261) or nitroethane (UN2842). LARGE FIRE: Water spray, fog or alcohol-resistant foam. Do not use straight streams. Move containers from fire area if you can do it without risk. FIRE INVOLVING TANKS OR CAR/TRAILER LOADS: Fight fire from maximum distance or use unmanned hose holders or monitor nozzles. Cool containers with flooding quantities of water until well after fire is out. Withdraw immediately in case of rising sound from venting safety devices or discoloration of tank. ALWAYS stay away from tanks engulfed in fire. For massive fire, use unmanned hose holders or monitor nozzles; if this is impossible, withdraw from area and let fire burn. (ERG, 2016)
Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]: As an immediate precautionary measure, isolate spill or leak area for at least 50 meters (150 feet) in all directions. LARGE SPILL: Consider initial downwind evacuation for at least 300 meters (1000 feet). FIRE: If tank, rail car or tank truck is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions. (ERG, 2016)
Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]: ELIMINATE all ignition sources (no smoking, flares, sparks or flames in immediate area). All equipment used when handling the product must be grounded. Do not touch or walk through spilled material. Stop leak if you can do it without risk. Prevent entry into waterways, sewers, basements or confined areas. A vapor-suppressing foam may be used to reduce vapors. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. Use clean, non-sparking tools to collect absorbed material. LARGE SPILL: Dike far ahead of liquid spill for later disposal. Water spray may reduce vapor, but may not prevent ignition in closed spaces. (ERG, 2016)
Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]: Wear positive pressure self-contained breathing apparatus (SCBA). Structural firefighters' protective clothing will only provide limited protection. (ERG, 2016)
Drug Information
Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]: May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution. (ERG, 2016)
Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]: Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves. Move victim to fresh air. Call 911 or emergency medical service. Give artificial respiration if victim is not breathing. Administer oxygen if breathing is difficult. Remove and isolate contaminated clothing and shoes. In case of contact with substance, immediately flush skin or eyes with running water for at least 20 minutes. Wash skin with soap and water. In case of burns, immediately cool affected skin for as long as possible with cold water. Do not remove clothing if adhering to skin. Keep victim calm and warm. Effects of exposure (inhalation, ingestion or skin contact) to substance may be delayed. (ERG, 2016)
2-Methyl-2-pentanol Use and Manufacturing
2-Methyl-2-Pentanol is a chemical with a variety of applications, and its main uses include the following: Solvent: 2-Methyl-2-Pentanol is widely used as a solvent in the industrial field due to its excellent solubility. It performs well in coatings, cleaners and various chemical reactions, and can effectively dissolve a variety of substances, thereby improving production efficiency and product quality. Synthetic intermediate: As an important intermediate in the process of organic chemical synthesis, 2-Methyl-2-Pentanol plays a crucial role. It is used to synthesize a variety of other compounds, including fragrances, drugs, and pesticides. By using this as an intermediate step in a reaction, chemists are able to prepare complex molecules with specific functions and structures. Cosmetics and personal care products: 2-Methyl-2-Pentanol is also widely used in the cosmetics industry. As one of the ingredients, it provides a moisturizing effect and enhances the hydration of the skin, while also adding a pleasant aroma to the product and enhancing the user experience. Fuel additive: Due to its good combustion properties, 2-Methyl-2-Pentanol is sometimes used as a fuel additive. By adding it to the fuel, the performance and stability of the fuel can be improved, the combustion efficiency can be improved, and the emission of pollutants can be reduced, so as to achieve the effect of environmental protection and energy saving. 2-Methyl-2-Pentanol has been widely used in many fields, and its unique physical and chemical properties make it one of the indispensable compounds in industrial production and scientific research.
2-Pentanol, 2-methyl-: ACTIVE
Food additives -> Flavoring Agents
Flavoring Agents
Computed Properties
Molecular Weight:102.17
XLogP3:1.4
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:102.104465066
Monoisotopic Mass:102.104465066
Topological Polar Surface Area:20.2
Heavy Atom Count:7
Complexity:48.1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes