3-methyl-3-penten-2-one | 565-62-8

Cas No :

565-62-8

Synonyms :

Form :

Liquid

Molecular Weight :

98.15 g/mol

Molecular Formula :

C6H10O

Boiling Point :

96 °C

Melting Point :

-55 °C

Flash Point :

-4 °C

Solubility :

Slightly soluble in water, miscible with ethanol

Description :

3-Methyl-3-Penten-2-One Supplier & Distributor in India

ChemicalBull is a reliable 3-Methyl-3-Penten-2-One supplier, distributor, and exporter in India for organic synthesis, pharmaceutical intermediates, agrochemical research and specialty chemical production. Buyers comparing 3-Methyl-3-Penten-2-One manufacturers and suppliers can contact us for purity, COA, MSDS/SDS, packing, current availability and price.

3-Methyl-3-Penten-2-One, also known as 2-Acetyl-2-Butene, is an unsaturated aliphatic ketone. Its CAS Number is 565-62-8, molecular formula is C6H10O, and molecular weight is approximately 98.15 g/mol.

Planning a new requirement or repeat purchase? Send your specification, quantity and delivery destination to ChemicalBull for grade confirmation, lead time and a tailored commercial offer.


Overview of 3-Methyl-3-Penten-2-One

3-Methyl-3-Penten-2-One contains both a carbon-carbon double bond and a ketone group. This combined functionality makes it useful as a chemical building block in organic synthesis and product-development research.

It is generally supplied as a clear, colourless to yellow or light-orange liquid. Reference properties include a boiling point of approximately 140°C, specific gravity of around 0.88 and flash point of approximately 34°C.

Quick Answer

3-Methyl-3-Penten-2-One is primarily used as an unsaturated ketone intermediate in organic synthesis, fine chemicals and research applications.

Its reactive double bond and carbonyl group allow further chemical modification. It is not the same chemical as Mesityl Oxide, even though both compounds have the same molecular formula and are unsaturated ketones.


Applications of 3-Methyl-3-Penten-2-One

Organic Synthesis Intermediate

The main application of 3-Methyl-3-Penten-2-One is as a building block in organic synthesis.

Its unsaturated ketone structure can participate in addition, reduction, oxidation and carbon-carbon bond-forming reactions. These reactions can produce more complex ketones, alcohols and functional organic compounds.

Process-development teams should evaluate reaction selectivity, conversion, isomer formation and purification requirements before scaling up production.

Fine and Specialty Chemical Production

Fine chemical manufacturers may use the product as an intermediate for preparing specialised organic molecules.

The double bond and ketone group offer two useful reaction sites, allowing manufacturers to create derivatives with different structures and properties. The suitability of the product depends on the required reaction and impurity limits.

The material is a synthesis intermediate and not a finished formulation ingredient unless separately evaluated and approved for a specific end use.

Pharmaceutical Intermediate Research

Pharmaceutical and medicinal chemistry teams may evaluate 3-Methyl-3-Penten-2-One as a starting material for selected active-molecule and intermediate development routes.

Its carbonyl and unsaturated structure can support multi-stage synthesis of more complex molecules. Pharmaceutical use requires suitable purity, controlled impurities and complete technical evaluation.

Commercial chemical grade should not automatically be treated as pharmaceutical grade or approved for direct use in a finished medicine.

Agrochemical Intermediate Development

Agrochemical research and manufacturing companies may use unsaturated ketones as building blocks in the development of selected crop-protection intermediates.

3-Methyl-3-Penten-2-One may support reaction routes requiring a small, functionalised ketone structure. The required purity and impurity profile depend on the downstream synthesis and final-product specification.

Buyers should complete laboratory and pilot trials before approving the material for commercial production.

Carbonyl Chemistry and Reaction Development

Research laboratories use 3-Methyl-3-Penten-2-One to study reactions involving conjugated or unsaturated carbonyl compounds.

It may be evaluated in nucleophilic-addition, reduction, hydrogenation, condensation and other carbonyl-chemistry studies. Reaction behaviour depends on catalyst, solvent, temperature and the structure of the other reactant.


3-Methyl-3-Penten-2-One Price and Bulk Supply

The 3-Methyl-3-Penten-2-One price depends on purity, isomer profile, order quantity, packing, production availability and delivery destination.

Buyers searching for 3-Methyl-3-Penten-2-One price, CAS 565-62-8 price, 2-Acetyl-2-Butene supplier or bulk chemical supply in India can contact ChemicalBull for a current quotation.

For an accurate commercial offer, share:

  • Required assay or purity

  • Required impurity limits

  • Synthesis or analytical application

  • Trial, monthly or annual quantity

  • Packing preference

  • Delivery destination

Price should be compared together with assay, analytical method, batch consistency and delivered cost. Lower-purity material may increase purification requirements and affect reaction yield.


Safety and Handling Guidelines

3-Methyl-3-Penten-2-One is a flammable liquid and vapour. It may also cause skin and serious eye irritation.

Handle it in a properly ventilated area away from heat, hot surfaces, sparks, flames and other ignition sources. Smoking should not be permitted in handling or storage areas.

Use grounded and bonded containers during transfer. Electrical, ventilation and lighting equipment should be suitable for handling flammable liquids. Take precautions against static discharge and use non-sparking tools where required.

Personnel should wear chemical-resistant gloves, protective clothing and eye or face protection. Avoid breathing vapours and prevent contact with the skin and eyes.

Follow the product-specific MSDS/SDS and approved workplace procedures for first aid, spill response, fire control, transportation and disposal.


Commercial Supply and Documentation Support

ChemicalBull supports laboratory, trial, recurring and commercial requirements for 3-Methyl-3-Penten-2-One.

Buyers searching for a 3-Methyl-3-Penten-2-One manufacturer in India can contact ChemicalBull for sourcing options based on purity, quantity and application. We coordinate available specifications, documentation, compatible packing and supply terms.

As a B2B 3-Methyl-3-Penten-2-One supplier and distributor, ChemicalBull supports requirements across India and selected international destinations. Minimum order quantity and lead time depend on the required grade and current availability.

Send your purchase specification or required purity to receive a suitable sourcing proposal.


MSDS for 3-Methyl-3-Penten-2-One

The 3-Methyl-3-Penten-2-One MSDS/SDS provides information about flammability, health hazards, exposure controls, personal protection, first aid, handling, transport and disposal.

Buyers may request the applicable MSDS/SDS, batch-specific COA and available specification before procurement.

The COA should be reviewed for assay, appearance and other parameters relevant to the intended reaction or analytical method.


Secure Your 3-Methyl-3-Penten-2-One Supply

Need 3-Methyl-3-Penten-2-One for organic synthesis, research or specialty intermediate production?

Send ChemicalBull your required purity, quantity, application, packing and destination.

Our team will review your requirement and share the available grade, documentation, expected lead time and best applicable commercial price.


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Frequently Asked Questions

  1. What is 3-Methyl-3-Penten-2-One used for?

    It is mainly used as an unsaturated ketone building block in organic synthesis, fine chemical production and research. It may also be evaluated in selected pharmaceutical and agrochemical intermediate routes.

  2. What is the CAS number of 3-Methyl-3-Penten-2-One?

    The CAS Number of 3-Methyl-3-Penten-2-One is 565-62-8. Its molecular formula is C6H10O, and its molecular weight is approximately 98.15 g/mol.

  3. Is 3-Methyl-3-Penten-2-One the same as 2-Acetyl-2-Butene?

    Yes. 2-Acetyl-2-Butene is another name used for 3-Methyl-3-Penten-2-One.

  4. Is 3-Methyl-3-Penten-2-One the same as Mesityl Oxide?

    No. Mesityl Oxide is 4-Methyl-3-Penten-2-One, with CAS Number 141-79-7. 3-Methyl-3-Penten-2-One has CAS Number 565-62-8. Buyers should use the chemical name and CAS Number together to avoid ordering the wrong isomer.

  5. How can buyers obtain the current price?

    Share the required purity, impurity limits, quantity, packing and delivery location with ChemicalBull. Pricing depends on grade, order size, availability and destination.

ChemicalBull supplies 3-methyl-3-penten-2-one across India, serving customers in Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, and West Bengal, as well as the Union Territories of Andaman & Nicobar Islands, Chandigarh, Dadra & Nagar Haveli and Daman & Diu, Delhi, Jammu & Kashmir, Ladakh, Lakshadweep, and Puducherry. We serve pharmaceutical, chemical, research, academic, laboratory, manufacturing, and industrial customers with reliable nationwide delivery.