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Home > Organic Chemistry > Ketones > 3,4-Dimethyl-2-cyclopenten-1-one for Sale > 3,4-dimethylcyclopent-2-en-1-one 95%Min Faint yellow to yellow liquid RC00066
3,4-dimethylcyclopent-2-en-1-one  95%Min  Faint yellow to yellow liquid  RC00066 buy - large image1
3,4-dimethylcyclopent-2-en-1-one  95%Min  Faint yellow to yellow liquid  RC00066 buy - image1

3,4-dimethylcyclopent-2-en-1-one 95%Min Faint yellow to yellow liquid RC00066

Unit Price: Get Latest Price
CAS No.:

30434-64-1

Grade:

Industrial Grade

Content:

95%

Port:

中国

Brand:

Royalchem

Packaging:

25kg/drum

Price valid (until):

2025-12-31

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Pharmaceutical intermediates

  • Product Description

  • Seller Information

  • Description


      Product Detail  


    Manufacturer: Hangzhou Royalchem Co.,LTD.

    Website:  www.cnroyalchem.com

    Product Details for 3,4-dimethylcyclopent-2-en-1-one (CAS: 30434-64-1)

    1. ‌Chemical Identity

    ‌Chemical Name‌:  3,4-dimethylcyclopent-2-en-1-one

    ‌Synonyms‌:

    3,4-Dimethyl-2-cyclopenten-1-one

    Dimethyl-2-cyclopentenone-1

    2-Cyclopenten-1-one, 3,4-dimethyl-

    EINECS 250-199-5

    ‌CAS No.‌:  30434-64-1

    ‌Molecular Formula‌: C₇H₁₀O

    ‌Molecular Weight‌:  110.15–110.16 g/mol

    2. ‌Physical and Chemical Properties

    ‌Appearance‌:  Liquid or crystalline solid  

    ‌Density‌: 0.945 g/cm³ at 25°C

    ‌Boiling Point‌:  167.5 ± 10.0 °C at 760 mmHg

    ‌Flash Point‌: 58.9 ± 9.8 °C

    ‌Refractive Index‌: 1.465

    ‌Vapor Pressure‌: 1.7 ± 0.3 mmHg at 25°C

    ‌Solubility‌: Soluble in organic solvents (e.g., ethanol, ether); low water solubility

    ‌Stability‌: Decomposes under strong heat; hygroscopic

    3. ‌Technical Specifications

    ‌Purity‌:  ≥95% (industrial grade); ≥98% (pharmaceutical/research grade)

    ‌Storage‌:  Cool, dry, sealed containers; protect from light and moisture

    4. ‌Applications

    Specialty chemical synthesis (e.g., fragrance intermediates)

    Research reagent in organic chemistry

    5. ‌Safety and Handling

    ‌Hazard Class‌:  Flammable liquid (Flash point 58.9°C)

    ‌Risk Phrases‌:  Potential irritant to eyes/skin/respiratory system

    ‌Precautions‌:   Use in ventilated areas; avoid ignition sources .

    Manufacturer

    Hangzhou Royalchem Co.,LTD.

    Website:  www.cnroyalchem.com

    Item

    Specifications

    Appearance

    Faint yellow to yellow liquid

    Content

    95% Min

    Shop Bromo-2-(2-methyl-2H-tetrazol-5-yl)pyridine   RC00202-Detailed Image 1

    Basic Info
    Product Name:

    3,4-Dimethyl-2-cyclopenten-1-one

    Other Name:

    2-Cyclopenten-1-one,3,4-dimethyl-;3,4-Dimethyl-2-cyclopenten-1-one;3,4-Dimethylcyclopent-2-enone;117154-88-8

    CAS No.:

    30434-64-1

    Molecular Formula:

    C7H10O

    InChIKeys:

    InChIKey=XSOSLVVAKBKYRV-UHFFFAOYSA-N

    Molecular Weight:

    110.156

    Exact Mass:

    110.15

    EC Number:

    250-199-5

    Categories:

    Ketones

    Characteristics
    PSA:

    17.1

    XLogP3:

    0.8

    Density:

    0.9±0.1 g/cm3

    Boiling Point:

    67-68 °C

    Flash Point:

    58.9±9.8 °C

    Refractive Index:

    1.465

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    Storage

    none

    Disposal

    none

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Pharmaceutical intermediates

    Location:

    Room 336, Building 7, No. 177 Xingqiao North Road, Xingqiao Street, Linping District, Hangzhou

    Payment Terms:

    TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    14

    Total Annual Revenue:

    Less than $1 million

    Total Employees:

    Less than 5

    Year of Establishment:

    2025

  • Country Product Purchase Quantity Date Posted
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