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Methyltrimethoxysilane (MTMS) Cas No. 1185-55-3

Methyltrimethoxysilane (MTMS) Cas No. 1185-55-3

Methyltrimethoxysilane ( MTMS ) Name: Methyltrimethoxysilane Synonyms: Trimethoxy(methyl)silane Molecular Molecular: Molecular Formula: C4H12O3Si Molecular Weight: 136.22 CAS Number: 1185-55-3 EINECS: 214-685-0 Properties Density: 0.955 Boiling point: 102 ºC Refractive: index 1.3695-1.3715 Flash...

  • Features & Specification

    Methyltrimethoxysilane

    ( MTMS )

    Name: Methyltrimethoxysilane

    Synonyms: Trimethoxy(methyl)silane

    Molecular Molecular: image.png

    Molecular Formula:C4H12O3Si

    Molecular Weight: 136.22

    CAS Number: 1185-55-3

    EINECS: 214-685-0


    Properties

    Density: 0.955

    Boiling point: 102 ºC

    Refractive: index 1.3695-1.3715

    Flash point: 11 ºC

    Water solubility: decomposes

    Appearance:Colorless transparent liquid


    Application

    The most common alkoxy crosslinkers are methoxy or ethoxy silanes due to their high reactivity. The reaction precedes by nucleophilic substitution usually in the presence of acid or base catalysts. Alkoxides react directly with silanols or with water to produce silanols. The newly formed silanols can react with other alkoxides or self-condense to produce a siloxane bond and water. When an acid catalyst is used, protonation of the alkoxysilane increases the reactivity of the leaving group. When a base catalyst is used, deprotonation of the silanol forms a reactive silonate anion. The by-product of the reaction is an alcohol. Common metal catalysts for these reactions are alkoxytitanium derivatives and dibutyltin

    dicarboxylates.



    Pacakage

    Net 200L per lastic barrel and stored in a cool, dry place to avoid light, heat and moisture

    silane coupling agent -package.jpg



    FAQ

    Q1. What is your terms of packing?
    A: We have package of plastic drum, iron drum, IBC tank, woven pp bags, carton boxes, pallet ect..
    The specific package depend on the products. It could be customized.

    Q2. What is your payment term?
    A: T/T , L/C, Western Union, Paypal

    Q3. What is your terms of delivery?
    A: EXW, FOB, CFR, CIF, DDU.

    Q4. How about your delivery time?
    A: Generally it is 5-14 days if the goods are in stock. or it is 20-30 days if the goods are not in stock, it is according to quantity of the order.


    Q5: Do you provide samples ? is it free or extra ?
    A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

    Q6: Can we replace the package?
    A: Of course. The package as well as the Label can be customized. You can provide the pattern or we design for you.


    Q7. Do you test all your goods before delivery?
    A: Yes, we have full test before delivery


    Q8: How do you make our business long-term and good relationship?

    A:1. We keep good quality and competitive price to ensure our customers benefit ;

       2.We respect every customer as our friend and we sincerely do business and make friends with them.


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