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Home > Natural Products > Phenols > Dodecamethylcyclohexasiloxane for Sale > CAS 540-97-6 DODECAMETHYLCYCLOHEXASILOXANE 2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane Cyclohexasiloxane, dodecamethyl-
CAS 540-97-6 DODECAMETHYLCYCLOHEXASILOXANE 2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane Cyclohexasiloxane, dodecamethyl- buy - large image1
CAS 540-97-6 DODECAMETHYLCYCLOHEXASILOXANE 2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane Cyclohexasiloxane, dodecamethyl- buy - image1
CAS 540-97-6 DODECAMETHYLCYCLOHEXASILOXANE 2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane Cyclohexasiloxane, dodecamethyl- buy - image2
CAS 540-97-6 DODECAMETHYLCYCLOHEXASILOXANE 2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane Cyclohexasiloxane, dodecamethyl- buy - image3
CAS 540-97-6 DODECAMETHYLCYCLOHEXASILOXANE 2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane Cyclohexasiloxane, dodecamethyl- buy - image4
CAS 540-97-6 DODECAMETHYLCYCLOHEXASILOXANE 2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane Cyclohexasiloxane, dodecamethyl- buy - image5
CAS 540-97-6 DODECAMETHYLCYCLOHEXASILOXANE 2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane Cyclohexasiloxane, dodecamethyl- buy - image6

CAS 540-97-6 DODECAMETHYLCYCLOHEXASILOXANE 2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane Cyclohexasiloxane, dodecamethyl-

2 Inquiries

Unit Price: Get Latest Price
CAS No.:

540-97-6

Grade:

Chemical Grade

Content:

99%

Port:

tianjin

Brand:

longbang

Packaging:

25kg/Drum

Price valid (until):

2025-05-01

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

chemical

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Melting point -3°C
    Boiling point 245 °C
    Density: 0,959 g/cm3
    Vapor pressure 4.7Pa at 25℃
    Refractive index 1.4015
    Flash point >76°C
    Storage conditions 2-8°C
    Solubility soluble in chloroform (small amount), ethyl acetate (small amount)
    Form liquid
    Specific gravity 0.9672
    colorless
    Odor (Odor)at 100.00? %. odorless
    Water solubility 5.1μg/L at 23℃
    Hydrolysis sensitivity 1: no significant reaction with aqueous systems
    Merck3403
    Stability hygroscopicity
    LogP8.87 at 23.6 ° C

    Use 1
    Silicone oil and silicone rubber are usually prepared in the form of mixed annular siloxanes

    Use 1
    It is mainly used in the production of developer, inhibitor and infrared photographic thermal sensitive agent, and is also used as an intermediate in medicine and dyes
    Use 2
    Used as analytical reagent, reducing agent and developer
    Use 3
    For the preparation of metal colloidal solution, leather coloring, fur, hair, etc., dyeing, etching, etc.; And can be used as film film developer, infrared photographic thermosensitive agent, styrene and polystyrene blocking polymerization agent, medicine and dye intermediates and analytical reagents. Pyrogallic acid is used as an oxygen absorbent in gas analysis, and in cosmetics as a powder, hair conditioner, hair dye, etc.


      Package and Logistics


    For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.

    For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product. 

                         Or smaller package 1kg/bottle, 10kgs/bottle as request. 

    Shop Factory Supply High Qulity Poly(ethylene) CAS 9002-88-4-Detailed Image 1

    Shop Factory Supply High Qulity Poly(ethylene) CAS 9002-88-4-Detailed Image 2


      FAQ


    Q1. Could you please provide some samples?

    A1: Yes, Free samples for the quality evaluation for most products, but customers only need to undertake the shipping fee for delivery the samples to your destionation.


    Q2. What about the lead time?

    A2: Sample needs 3-5 days;    mass production time needs 1-2 weeks.


    Q3. Do you have any MOQ limit for order?

    A3: Low MOQ, 10-100g for sample checking is available.


    Q4. How do you ship the goods and how long does it take to arrive?

    A4: We usually ship by DHL, UPS, FedEx or TNT.     It usually takes 3-5 days to arrive.     Airline and sea shipping also optional.


    Q5. How to proceed an order for your products?

    A5: Firstly, let us know your requirements or application.

    Secondly, we quote according to your requirements or our suggestions.

    Thirdly customer confirms the samples and places deposit for normal order.

    Fourthly We arrange the production.


    Q6. Are you trading company or manufacturer?

    A6: We are chemical factory in China.     So, we can provide wholesale price.


    Q7: What are your payment terms?

    A7: We can accept various payment methods, T/T, PayPal, etc.


      Company Profile  


    Hebei Longbang Technology Co., LTD

    located in Shijiazhuang City, the capital of Hebei Province and the Beijing-Tianjin-Hebei New Zealand Hub, with convenient transportation. Our company is a modern high-tech chemical enterprise integrating R&D, production and sales.


    Our company has strong technical force, advanced equipment, strict quality management system and high-quality after-sales service, adheres to the business philosophy of "customer first, keen and enterprising", and adheres to honesty as the foundation of the company's survival. All for the satisfaction of customers, all for the long-term healthy development of the enterprise. In the past 10 years, we have been strictly managing the entire trading process, focusing on every detail, providing customers with a full range of services such as product procurement, research and development, quality control, logistics management, etc., and becoming a trustworthy partner and partner for customers. Nowadays, we have formed a product chain with many variety, large scale, complete products, refinement, high added value and high technical content. There are many series of medical products, food-grade additives, industrial grade, fertilizer grade, mineral products, etc.


    As a way to take advantage of the ever-expanding information resources in international trade, we welcome potential customers from anywhere online and off-line. Although we provide high-quality products, our qualified after-sales service team provides an effective and satisfying enquiry service. Item Inventory and Detail Detail Records as well as any other information will be sent to you in a timely manner to check the information.


    Shop Factory Supply High Qulity Poly(ethylene) CAS 9002-88-4-Detailed Image 3

    Shop Factory Supply High Qulity Poly(ethylene) CAS 9002-88-4-Detailed Image 4

    Basic Info
    Product Name:

    Dodecamethylcyclohexasiloxane

    Other Name:

    Cyclohexasiloxane,2,2,4,4,6,6,8,8,10,10,12,12-dodecamethyl-;Cyclohexasiloxane,dodecamethyl-;2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane;Dodecamethylcyclohexasiloxane;Dodecamethylhexacyclosiloxane;DC 246;Dow Corning 246;Dow Corning 246 Fluid;DC 246 Fluid;SH 246;SH 246 Fluid;Xiameter PMX 0246;SF 1258;Cyclohexadimethylsiloxane;Hexadecamethylcyclohexasiloxane;2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethyl-1,3,5,7,9,11-hexaoxa-2,4,6,8,10,12-hexasilacyclododecane

    CAS No.:

    540-97-6

    Molecular Formula:

    C12H36O6Si6

    InChIKeys:

    InChIKey=IUMSDRXLFWAGNT-UHFFFAOYSA-N

    Molecular Weight:

    444.92

    Exact Mass:

    444.92

    EC Number:

    208-762-8

    UNII:

    XHK3U310BA

    DSSTox ID:

    DTXSID6027183

    Color/Form:

    Oily liquid|Clear, siloxane fluid

    HScode:

    29319090

    Categories:

    Phenols

    Characteristics
    PSA:

    55.4

    XLogP3:

    8.87

    Appearance:

    Liquid

    Density:

    0.9672 g/cm3 @ Temp: 20 °C

    Melting Point:

    -3 °C

    Boiling Point:

    245 °C

    Flash Point:

    >76°C

    Refractive Index:

    1.431

    Water Solubility:

    In water, 0.0051 mg/L at 23 deg C

    Storage Conditions:

    Conditions for safe storage, including any incompatibilities: Keep container tightly closed in a dry and well-ventilated place. Storage class (TRGS 510): Combustible liquids.

    Vapor Pressure:

    0.0169 mm Hg at 25 deg C

    Odor:

    Odorless

    Henrys Law Constant:

    Henry's Law constant = 25.0 atm-cu m/mole at 25 °C

    Experimental Properties:

    Molar volume = 436.8 cu cm/mol at 23 °C|Hydroxyl radical reaction rate constant = 1.80X10-12 cu cm/molecule-sec at 25 °C (est)

    Heat of Vaporization:

    Enthalpy of vaporization: 56.1 to 62.6 kJ/mol

    Critical Temperature & Pressure:

    Critical temperature: 655.4 K at 12.9 atm

    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

    Conditions for safe storage, including any incompatibilities: Keep container tightly closed in a dry and well-ventilated place. Storage class (TRGS 510): Combustible liquids.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    chemical

    Location:

    1803-1, Block A, Huaqiang Plaza, 77 Minzu Road, Xinhua District, Shijiazhuang City, Hebei Province, China

    Payment Terms:

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

    Average lead Time:

    15

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    51-100

    Year of Establishment:

    2023

  • Inquiry History
    2 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    Cyclomethicone 6

    250 G Apr 1, 2025
    India

    cyclomethicone

    1 KG Aug 11, 2025
    Post an enquiry for this product
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