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3-Methyl-2-Buten-1-Ol | 556-82-1

Cas No :

556-82-1

Form :

Liquid

Molecular Weight :

86.13 G/Mol

Molecular Formula :

C5H10O

Boiling Point :

139-140 °C

Solubility :

Slightly Soluble In Water; Soluble In Organic Solvents

Flash Point :

51.5 °C

Description :

Overview of 3-Methyl-2-Buten-1-Ol

3-Methyl-2-Buten-1-Ol is a volatile alcohol with a fresh, green, and slightly fruity aroma, commonly used in the flavor and fragrance industry. It appears as a colorless liquid and is soluble in organic solvents like ethanol and diethyl ether, but insoluble in water. This compound is an essential building block in aroma chemical synthesis, providing top and middle notes in perfume compositions. It is often used in combination with Geranyl Caproate, Anisyl Acetate, and 2-Heptylcyclopentanone for enhanced fragrance complexity.

Applications of 3-Methyl-2-Buten-1-Ol

Fragrance & Perfumery

Provides green, fruity, and fresh notes in perfumes, colognes, and personal care products. When blended with Alpha-Hexylcinnamaldehyde or Amyl Phenyl Acetate aroma chemicals, it creates well-rounded fragrance compositions with lasting scent memories.

Flavor & Food Applications

Used in flavor development labs to simulate citrusy and fruity top notes in beverages, candies and confectionery. Sometimes combined with Methyl Hexanoate and Citronellyl Ethoxalate for complex fruit flavor profiles.

Industrial & Laboratory Applications

Used as an intermediate in fine chemical synthesis. Utilized by R&D labs for creating esters, terpenes, and aroma chemical derivatives; can also be combined with 2,3,5-Trimethylpyrazine and Ethyl Myristate to form laboratory formulations.


Cosmetic & Personal Care

It provides refreshing and fruity top notes in lotions, shampoos and deodorants to increase aroma complexity and product appeal.

Safety & Handling Guidelines for 3-Methyl-2-Buten-1-Ol

  • Store in a cool, dry area without direct sunlight or other forms of exposure that might result in photochemical degradation of this chemical product.

  • Protective attire such as gloves, goggles and protective clothing should always be worn when handling.

  • Prevent skin contact and inhaling of volatile gases by washing hands regularly with antimicrobial soap or using antibacterial wipes.

  • Keep containers tightly closed to maintain purity.

Where to Buy 3-Methyl-2-Buten-1-Ol?

3-Methyl-2-Buten-1-Ol Manufacturer in India

Its A comprehensive Variety of high-purity 3-Methyl-2-Buten-1-Ol is now available from ISO certified producers, complete with full documentation and quality assurance for fragrance, flavor and industrial applications.

3-Methyl-2-Buten-1-Ol Distributor & Supplier

ChemicalBull provides global distribution, bulk orders and online purchasing options for fragrance, flavor and chemical industries worldwide.

3-Methyl-2-Buten-1-Ol MSDS

Request the Material Safety Data Sheet (MSDS) from ChemicalBull for detailed safety, handling, and toxicology information.

Frequently Asked Questions – 3-Methyl-2-Buten-1-Ol

  1. What aroma profile does 3-Methyl-2-Buten-1-Ol have?

    It offers a green, fresh, slightly fruity scent, making it ideal for top notes in perfumes, soaps, and personal care formulations.

  2. Can 3-Methyl-2-Buten-1-Ol be used in flavor research?

    Yes, it is used in flavor labs to create fruity or citrus notes, but it is not a direct food additive.

  3. How is 3-Methyl-2-Buten-1-Ol applied in perfumery?

    Often blended with Geranyl Caproate and Anisyl Acetate to enhance aroma complexity and scent longevity.

  4. Is 3-Methyl-2-Buten-1-Ol water-soluble?

    No, it is insoluble in water but dissolves in organic solvents like ethanol, ether, and acetone.

  5. What safety precautions are needed when handling 3-Methyl-2-Buten-1-Ol?

    Use gloves, goggles, and proper ventilation. Avoid direct skin contact and inhalation; store in a cool, dry, ventilated area.

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