老彩票app下载

<address id="gUwjA"></address><datalist id="gUwjA"><strike id="gUwjA"></strike></datalist>
    <param id="gUwjA"><progress id="gUwjA"><figcaption id="gUwjA"></figcaption></progress></param>

    <figcaption id="gUwjA"><section id="gUwjA"><area id="gUwjA"><address id="gUwjA"></address><i id="gUwjA"></i><nav id="gUwjA"></nav></area><rp id="gUwjA"></rp><bdo id="gUwjA"><dl id="gUwjA"><sub id="gUwjA"></sub></dl></bdo></section><figcaption id="gUwjA"></figcaption></figcaption>

      • <bdo id="gUwjA"></bdo><span id="gUwjA"><td id="gUwjA"></td></span><rp id="gUwjA"></rp>
        ChemicalBook
        Chinese Japanese Germany Korea

        3-Aminopropyltriethoxysilane

        Silane coupling agent KH-550 Uses Uses
        3-Aminopropyltriethoxysilane
        3-Aminopropyltriethoxysilane structure
        CAS No.
        919-30-2
        Chemical Name:
        3-Aminopropyltriethoxysilane
        Synonyms
        agm9;AMEO;a1100;a1112;AGM 9;agm-9;APTES;CA750;A 1100;A 1112
        CBNumber:
        CB8686147
        Molecular Formula:
        C9H23NO3Si
        Formula Weight:
        221.37
        MOL File:
        919-30-2.mol

        3-Aminopropyltriethoxysilane Properties

        Melting point:
        -70 °C
        Boiling point:
        217 °C(lit.)
        Density 
        0.946 g/mL at 25 °C(lit.)
        refractive index 
        n20/D 1.422
        Flash point:
        205 °F
        storage temp. 
        Store at RT.
        solubility 
        Miscible with toluene, acetone, chloroform and ethanol.
        pka
        10.37±0.10(Predicted)
        form 
        Liquid
        color 
        APHA: ≤25
        Specific Gravity
        0.942
        PH
        11 (20g/l, H2O, 20℃)
        explosive limit
        0.8-4.5%(V)
        Water Solubility 
        REACTS
        Sensitive 
        Moisture Sensitive
        Hydrolytic Sensitivity
        7: reacts slowly with moisture/water
        BRN 
        1754988
        Stability:
        Stable. Incompatible with acids, strong oxidizing agents. May decompose on exposure to moisture.
        InChIKey
        WYTZZXDRDKSJID-UHFFFAOYSA-N
        Indirect Additives used in Food Contact Substances
        3-(TRIETHOXYSILYL)PROPYLAMINE
        CAS DataBase Reference
        919-30-2(CAS DataBase Reference)
        EWG's Food Scores
        1
        FDA UNII
        L8S6UBW552
        NIST Chemistry Reference
        1-Propanamine, 3-(triethoxysilyl)-(919-30-2)
        EPA Substance Registry System
        3-Aminopropyltriethoxysilane (919-30-2)
        SAFETY
        • Risk and Safety Statements
        Symbol(GHS) 
        GHS05,GHS07
        Signal word  Danger
        Hazard statements  H318-H302-H314-H317
        Precautionary statements  P260-P264-P270-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P405-P501-P303+P361+P353-P280-P305+P351+P338-P310
        Hazard Codes  C,Xn
        Risk Statements  22-34-43
        Safety Statements  26-36/37/39-45
        RIDADR  UN 2735 8/PG 2
        WGK Germany  1
        RTECS  TX2100000
        10-34
        Autoignition Temperature 300 °C
        TSCA  Yes
        HazardClass  8
        PackingGroup  III
        HS Code  29310095
        Toxicity LD50 orally in Rabbit: 1780 mg/kg LD50 dermal Rabbit 3800 mg/kg

        3-Aminopropyltriethoxysilane price More Price(20)

        Manufacturer Product number Product description CAS number Packaging Price Updated Buy
        Sigma-Aldrich 440140 (3-Aminopropyl)triethoxysilane 99% 919-30-2 100ml $74.3 2019-12-02 Buy
        Sigma-Aldrich 440140 (3-Aminopropyl)triethoxysilane 99% 919-30-2 500ml $212 2019-12-02 Buy
        TCI Chemical A0439 3-Aminopropyltriethoxysilane >98.0%(GC)(T) 919-30-2 25g $16 2019-12-02 Buy
        TCI Chemical A0439 3-Aminopropyltriethoxysilane >98.0%(GC)(T) 919-30-2 100g $41 2019-12-02 Buy
        Alfa Aesar A10668 (3-Aminopropyl)triethoxysilane, 98% 919-30-2 100g $36.3 2019-12-02 Buy

        3-Aminopropyltriethoxysilane Chemical Properties,Uses,Production

        Silane coupling agent KH-550

        3-Aminopropyltriethoxysilane is the earliest widely used coupling agent, so far has been more than 40 years of history. One end of the structure is provided with an active group, such as amino and vinyl, which can react with synthetic resin molecules such as epoxy, phenolic, polyester. The other end is alkoxy (such as methoxy, ethoxy etc.) or chlorine atoms which connected with silicon, and these groups. These groups can react with the hydroxyl groups on the surface of glass, minerals, inorganic fillers and generate reactive silicon alcohol in the presence of water in the aqueous solution or air. Therefore, silane coupling agent is often used in silicate-filled epoxy, phenolic, polyester resin and so on. In addition, it can also be used in the production of glass fiber reinforced plastic, in order to improve its mechanical strength and resistance to wet environment. The organic group of the silane coupling agent has selectivity to the reaction of the synthetic resin. Generally, these organic groups are insufficiently reactive with synthetic resins such as polyethylene, polypropylene, polystyrene and so on, so that the coupling effect is poor. In recent years, new types of silane coupling agents have been developed which have a good coupling effect on polyolefins, but it is not widely used in cost and other properties.
        Silane coupling agent, also known as silane treatment agent, primer. The general formula is Y (CH2) nSiX3, it is an organic silicon monomer with two or more different reactive groups in the molecule, which can be chemically bonded (coupled) with organic and inorganic materials, and increase the bonding property of the two materials. In the general formula, N is an integer of 0 to 3; X is a hydrolyzable group, such as chlorine, methoxy, ethoxy, acetoxy and the like, and is easily hydrolyzed to form a silanol which can be combined with an inorganic substance; Y is an organic functional group, such as a vinyl group, an amino group, an epoxy group, a methacryloyloxy group, a mercapto group and the like, which can react with organic compounds and combine. The performance of typical silane coupling agent is as follows: For glass fiber, inorganic filler surface treatment. Used as a sealant, adhesive and paint thickener. It also can be used to the immobilized enzyme attached to the surface of glass substrate, to sand control in oil well drilling, to prevent sand from drilling, to brick surface with hydrophobic, to make the fluorescent lamp coating have high surface resistance, and to improve the moisture absorption properties of organic matter on the surface of glass in the medium of liquid chromatography. It is catalyst in the platinum by the chloroform and alkene with the active group  and then obtained by alcoholysis.
        The molecular structure and application information of silane coupling agent 3-aminopropyltriethoxysilane are edited and edited by chemcialbook andy.

        Uses

        3-Aminopropyltriethoxysilane(gamma-Aminopropyltriethoxysilane) is a versatile amino-functional coupling agent used over a broad range of applications to provide superior bonds between inorganic substrates and organic polymers. The silicon-containing portion of the molecule provides strong bonding to substrates. The primary amine function reacts with a wide array of thermoset, thermoplastic, and elastomeric materials.
        Silane coupling agent 3-Aminopropyltriethoxysilane is applied in plastic products (including cables, glassfiber-reinforcement plastics etc.), rubber products, adhesives, coatings, pigments dispersion, inks, magnetic materials (plastic magnet and rubber magnet), metallic casting resins and resins concrete, etc.
        3-Aminopropyltriethoxysilane maximizes the physical and electrical properties of mineral-filled phenolics, epoxies, polyamides, polybutylene terephthalate, and a host of other thermoset and thermoplastic composites. Filler wetting and dispersibility in the polymer matrix are also improved.
        3-Aminopropyltriethoxysilane improves adhesion between magnetic powder and organic resins and dispersion of magnetic powder inorganic resins. Also these magnetic appliances attain higher magnetic orientation and excellent magnetic properties, higher mechanical strength, good processability, excellent weathering resistance.
        In glass-reinforced thermoset plastics, 3-Aminopropyltriethoxysilane enhances the flexural, compressive, and interlaminar shear strengths before and after exposure to humidity. 3-Aminopropyltriethoxysilane greatly improves wet electrical properties.
        With nitrile, polysulfide, expoxy, urethane, and adhesives and sealants, 3-Aminopropyltriethoxysilane improves pigment dispersion and maximizes adhesion to glass, aluminum, and steel.
        When 3-Aminopropyltriethoxysilane(gamma-Aminopropyltriethoxysilane) is used, glass-reinforced thermoplastics, polyamides, polyesters, and polycarbonates exhibit increased flexural and tensile strengths before and after wet exposure.
        In glass fiber and mineral wool insulation, as a phenolics resin binder additive, 3-Aminopropyltriethoxysilane imparts moisture resistance and allows recovery after compression.
        In shell molding foundry applications, 3-Aminopropyltriethoxysilane(gamma-Aminopropyltriethoxysilane) strengthens the bond between the phenolics binder and foundry sand.
        In grinding wheels, 3-Aminopropyltriethoxysilane promotes an improved, water-resistant bond between the abrasive grit and phenolics resin binder.
        3-Aminopropyltriethoxysilane(gamma-Aminopropyltriethoxysilane) is an excellent adhesion prompter in urethane, epoxy, and acrylic latex coatings, adhesives, and sealants.

        Uses

        (1) Application of polymer with epoxy, phenolic, melamine, nylon, PVC, polyacrylic acid, polyurethane, polysulfide rubber, nitrile rubber etc.
        (2) For glass fiber treatment agent and dental adhesives.
        (3) Silicone coupling agent is used in thermoplastic and thermosetting resins which with mineral filled phenolic, polyester, epoxy, PBT, polyamide, carbonate, can greatly improve the physical and mechanical properties and wet electrical performance, such as enhance the plastic wet and dry bending strength, compressive strength, shear strength, improve the wettability and dispersion of fillers in polymer. It is an excellent adhesion promoter and can be used in polyurethane, epoxy, nitrile, phenolic adhesive and sealing material, and can improve the dispersibility of pigment and improve the adhesion to glass, aluminum and iron metal. It is also suitable for polyurethane, epoxy and acrylic latex paint. In resin sand casting, it can enhance the adhesion of resin silica sand, improve the sand strength and moisture resistance. In the production of glass fiber cotton and mineral cotton, it can improve the moisture resistance and increase the compression resilience when be added to the phenolic resin binder. It contributes to the improvement of the adhesion and water resistance of phenolic resin adhesives for abrasion resistant self-hardening sand in the manufacture of grinding wheels.
        (4) This product is used in thermoplastic and thermosetting resins which with mineral filled phenolic, polyester, epoxy, PBT, polyamide, carbonate, can greatly improve the physical and mechanical properties and wet electrical performance, such as enhance the plastic wet and dry bending strength, compressive strength, shear strength, improve the wettability and dispersion of fillers in polymer. This product is an excellent adhesion promoter,used in acrylic coatings, adhesives and sealants. Aminosilanes improve pigment dispersion and improve adhesion to glass, aluminum and steel for sulfide, polyurethane, RTV, epoxy, nitrile, phenolic resin adhesives and sealants. In the production of glass fiber cotton and mineral cotton, it can improve the moisture resistance and increase the compression resilience when be added to the phenolic resin binder. It contributes to the improvement of the adhesion and water resistance of phenolic resin adhesives for abrasion resistant self-hardening sand in the manufacture of grinding wheels.

        Chemical Properties

        Colorless transparent liquid

        Uses

        Forms aminopropyl derivative of glass, an adsorbent for affinity chromatography. Used to prepare positively charged slides suitable for use with various immunohistochemical and in situ hybridization procedures.

        Uses

        An adhesion promoter and adsorbent for affinity chromatography.

        Safety Profile

        Poison by intraperitoneal route.Moderately toxic by ingestion and skin contact. A skin andeye irritant. When heated to decomposition it emits toxicfumes of NOx.

        3-Aminopropyltriethoxysilane Preparation Products And Raw materials

        Raw materials

        Preparation Products


        3-Aminopropyltriethoxysilane Suppliers

        Global( 355)Suppliers
        Supplier Tel Fax Email Country ProdList Advantage
        Alfa Aesar 400-610-6006; 021-67582000
        021-67582001/03/05 saleschina@alfa-asia.com China 30163 84
        Sigma-Aldrich 021-61415566
        orderCN@merckgroup.com;orderCN@merckgroup.com China 34131 80
        Shandong Wanda Organosilicon New Materials Co., Ltd. 021-54177116
        +86 (21) 54302881 ex 804 sales@wandachem.com China 50 68
        Qufu Chenguang Chemical Co., Ltd 0537-4409155
        0537-4631369 sales@silanechem.com China 111 60
        Shanghai Aladdin Bio-Chem Technology Co.,LTD 021-20337333/400-620-6333
        021-50323701 sale@aladdin-e.com China 24984 65
        Nanjing Herun Coupling Co., Ltd. 025-85553790
        23484294@qq.com CHINA 13 58
        HuBei Bass Electronic Material Co.,Ltd 0716-2852356-
        0716-2853766 bellarongl@basschemical.com China 127 58
        Kangdi chemical (Hubei) Co., Ltd
        3127859172@qq.com CHINA 1578 58
        Shanghai Boyle Chemical Co., Ltd. Mr Qiu:021-50182298(Demestic market) Miss Xu:021-50180596(Abroad market)
        +86-21-57758967 sales@boylechem.com China 2214 55
        Tianjin Zhongxin Chemtech Co., Ltd. 022-66880623;022-89880623
        86(0)22-66880086 sales@tjzxchem.com;sales@tjzxchem.com China 582 60

        Related articles


        View Lastest Price from 3-Aminopropyltriethoxysilane manufacturers

        Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
        2019-07-17 3-Triethoxysilylpropylamine AMEO-550
        919-30-2
        US $2.85 / KG 1KG 99.50% in stock CAS 919-30-2 125 MT per month Chemwill Asia Co.,Ltd.
        2019-07-17 Silane Coupling Agent KH-550
        919-30-2
        US $3.95 / KG 1KG 99.50% in stock CAS 919-30-2 75 MT per month Chemwill Asia Co.,Ltd.
        2019-07-17 3-Aminopropyltriethoxysilane 919-30-2
        919-30-2
        US $3.55 / KG 1KG 99.50% in stock CAS 919-30-2 65 MT per month Chemwill Asia Co.,Ltd.

        3-Aminopropyltriethoxysilane Spectrum


        919-30-2(3-Aminopropyltriethoxysilane)Related Search:


        Copyright 2017 © ChemicalBook. All rights reserved
        <address id="gUwjA"></address><datalist id="gUwjA"><strike id="gUwjA"></strike></datalist>
        <param id="gUwjA"><progress id="gUwjA"><figcaption id="gUwjA"></figcaption></progress></param>

        <figcaption id="gUwjA"><section id="gUwjA"><area id="gUwjA"><address id="gUwjA"></address><i id="gUwjA"></i><nav id="gUwjA"></nav></area><rp id="gUwjA"></rp><bdo id="gUwjA"><dl id="gUwjA"><sub id="gUwjA"></sub></dl></bdo></section><figcaption id="gUwjA"></figcaption></figcaption>

          • <bdo id="gUwjA"></bdo><span id="gUwjA"><td id="gUwjA"></td></span><rp id="gUwjA"></rp>