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Home > Catalyst and Auxiliary > Plastic Rubber Chemicals > Tetrapropoxysilane for Sale > Tetrapropoxysilane 682-01-9 TPOS 99% colorless transparent liquid Industry Grade 99%min Ruisunny
Tetrapropoxysilane 682-01-9 TPOS  99% colorless transparent liquid Industry Grade 99%min Ruisunny buy - large image1
Tetrapropoxysilane 682-01-9 TPOS  99% colorless transparent liquid Industry Grade 99%min Ruisunny buy - image1
Tetrapropoxysilane 682-01-9 TPOS  99% colorless transparent liquid Industry Grade 99%min Ruisunny buy - image2
Tetrapropoxysilane 682-01-9 TPOS  99% colorless transparent liquid Industry Grade 99%min Ruisunny buy - image3

Tetrapropoxysilane 682-01-9 TPOS 99% colorless transparent liquid Industry Grade 99%min Ruisunny

Unit Price: Get Latest Price
CAS No.:

682-01-9

Grade:

Industrial Grade

Content:

99%

Port:

Shanghai,Tianjin,qingdao

Brand:

Ruisunny

Packaging:

200kg Plastic or Steel Drum; 1000kg IBC Tank

Price valid (until):

2023-10-31

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

Oxalic Acid,Trisodium Phosphate,ammonium bicarbonate,Cocoa Powder,Trichloroisocyanuric Acid,Sodium Percarbonate

  • Product Description

  • Seller Information

  • Description


      Product Detail  




                           


    CAS. 2554-06-5 Tetravinyltetramethylcyclotetrasiloxane (VMC) V4 for Silicone Rubber


    Test ItemsUOMSpecificationsCommentsTest Methods
    Color and appearance
    Colorless transparent liquidColorless transparent liquidVisual inspection
    Hazen
    ≤2010Pt-Co
    Purity%≥99.099.63GC
    Densitygm/m0.8990~0.91900.9096Densimeter
    Refractive indexnD251.3910~1.41101.3987Abbe’s refractometer
    Test Result:Pass


    Tetrapropoxysilane, also known as silicon tetrapropoxide or tetrapropyl orthosilicate (TPOS), is a chemical compound with the molecular formula Si(C3H7O)4. It is a colorless liquid that is used as a precursor in the synthesis of various silicon-containing materials, such as silica, silicon dioxide, and silicon carbide.

    Tetrapropoxysilane is highly reactive due to the presence of four highly polarizable propoxy groups attached to the silicon atom. It undergoes hydrolysis in the presence of water to form silicic acid and propanol:

    Si(C3H7O)4 + 4H2O → Si(OH)4 + 4C3H7OH

    This hydrolysis reaction can be controlled to produce various types of silicon-based materials with different properties, such as sol-gels, ceramics, and coatings. Tetrapropoxysilane is also used as a precursor in the production of silicon-containing polymers and resins, and as a crosslinking agent in the synthesis of organic-inorganic hybrid materials.


    Packaging&Shipping 


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    200kg Plastic or Steel Drum; 1000kg IBC Tank


    Application  


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    Tetrapropoxysilane (TPOS) has several applications in various industries. Some of the applications are:

    1. Coatings: TPOS is used as a precursor in the production of coatings for various applications, including automotive coatings, anti-corrosion coatings, and protective coatings.

    2. Adhesives: TPOS is used as a crosslinking agent in the production of adhesives and sealants.

    3. Nanoparticles: TPOS is used as a precursor in the production of silica nanoparticles, which find applications in electronics, catalysis, and biomedicine.

    4. Optical fibers: TPOS is used as a precursor in the production of optical fibers, which find applications in telecommunications, medical devices, and sensors.

    5. Ceramics: TPOS is used as a precursor in the production of ceramic materials, which find applications in the production of electrical insulators, catalytic converters, and dental implants.

    6. Textiles: TPS is used as a coating agent in the production of textiles, which enhances their water repellency and durability.

    7. Solar cells: TPS is used as a precursor in the production of thin-film solar cells, which find applications in renewable energy generation.

    Basic Info
    Product Name:

    Tetrapropoxysilane

    Other Name:

    Silicic acid (H4SiO4),tetrapropyl ester;Propyl silicate ((PrO)4Si);Propyl silicate;Propyl orthosilicate;Silane,tetrapropoxy-;Tetrapropyl orthosilicate;Tetrapropoxysilane;Tetra-n-propoxysilane;Tetrapropyl silicate;Silicon tetrapropoxide;Silicon orthopropoxide;Dynasil P;N-POS;Tetra-n-propyl silicate;Tetra-n-propyl orthosilicate;SIT 7777.0

    CAS No.:

    682-01-9

    Molecular Formula:

    C12H28O4Si

    InChIKeys:

    InChIKey=ZQZCOBSUOFHDEE-UHFFFAOYSA-N

    Molecular Weight:

    264.43400

    Exact Mass:

    264.43

    EC Number:

    211-659-0

    UNII:

    4PE821G3GH

    DSSTox ID:

    DTXSID9042382

    HScode:

    2942000000

    Characteristics
    PSA:

    36.92000

    XLogP3:

    3.12840

    Appearance:

    Colorless transparent liquid

    Density:

    0.915 g/cm3

    Melting Point:

    <-80 °C

    Boiling Point:

    226 °C

    Flash Point:

    95ºC

    Refractive Index:

    1.3995-1.4015

    Storage Conditions:

    Store in a cool, dry place. Keep container closed when not in use.

    Vapor Density:

    >1 (vs air)

    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:

    Oxalic Acid,Trisodium Phosphate,ammonium bicarbonate,Cocoa Powder,Trichloroisocyanuric Acid,Sodium Percarbonate

    Location:

    22 Floor,Optical Valley lnternational Business Building A,NO.2-2Guandong Yuan Road,East Lake HI-TECH Development District Wuhan City,HubeiChina.

    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:

    15

    Total Annual Revenue:

    $25 million-$50 million

    Total Employees:

    101-200

    Year of Establishment:

    2010

    Certifications:

    SGS,Hazardous chemical operating licence,Quality Management System Certificate Award,SGS

    Company Profile

    Wuhan Rui Sunny Chemical Co., Ltd. was established in 2010, which is a trading company specializing in the import and export of chemicals. The company mainly deals in water treatment agents, food additives, organic silicones, basic organic and inorganic chemicals, etc.

     

    The company has a supporting logistics team and warehousing facilities, has a production base in Huanggang, Hubei Province, and an office in HA NOI, Vietnam. The company has ISO9000 certification, as well as a dangerous goods Business License.

     

    We have built a foreign trade team that dares to fight hard based on the business philosophy of integrity, durability and Win-Win, and we have received the support from a large number of domestic and foreign customers. Driven by the marketing of main products, the company is determined to forge ahead, strive to develop, and the scale of market sales continues to expand. We operate more than 80 varieties of products, which have been exported to more than 60 countries or regions around the world. The product quality and service have been widely praised in the same industry.

     

    Look forward to cooperate with you.

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