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440140

Sigma-Aldrich

(3-氨基丙基)三乙氧基硅烷

(3-Aminopropyl)triethoxysilane

99%

同義詞:

Dow Corning® 产品 Z-6011, 3-氨丙基三乙氧基硅烷, APTES, APTS

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About This Item

線性公式:
H2N(CH2)3Si(OC2H5)3
CAS號碼:
919-30-2
分子量：:
221.37
Beilstein:
1754988
EC號碼:
213-048-4
MDL號碼:
MFCD00008207
分類程式碼代碼:
12352103
PubChem物質ID:
24867571
NACRES:
NA.23
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品質等級

200

化驗

99%

形狀

liquid

bp

217 °C/760 mmHg (lit.)

密度

0.946 g/mL at 25 °C (lit.)

SMILES 字串

CCO[Si](CCCN)(OCC)OCC

InChI

1S/C9H23NO3Si/c1-4-11-14(12-5-2,13-6-3)9-7-8-10/h4-10H2,1-3H3

InChI 密鑰

WYTZZXDRDKSJID-UHFFFAOYSA-N

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相關類別

一般說明

(3-氨基丙基)三乙氧基硅烷（APTES）是主要用作分散剂的氨基硅烷。APTES可将氨基连接到功能性硅烷上，进行生物结合。[1][2]

應用

APTES的自组装单层膜(SAM)可用于改善石墨烯薄片和SiO2的粘附力，从而与金属电极维持更好的接触。这些电极可用作生物传感应用的电响应工具。[3]它可用于官能化硅烷二叠氮基，以用于光纤生物传感器应用。[4]中空微载体(HMC)可通过APTES进行表面修饰，后者可用于生物制药行业中的再生药物和重组细胞。[5]
形成玻璃的氨基丙基衍生物，一种用于亲和色谱的吸附剂。用于制备适合用于各种免疫组化和原位杂交过程的带正电荷的玻片。[6] 最近，（3-氨基丙基）三乙氧基硅烷已用于制备具有最小聚集和与生物分子最小非特异性结合的染料掺杂二氧化硅纳米粒子。[7]
用于制备一系列具有良好光学透明性的聚酰亚胺/SiO/聚二苯基硅氧烷三元复合膜。[8]

象形圖

CorrosionExclamation mark
GHS05,GHS07

訊號詞

Danger

危險聲明

H302,H314,H317

危險分類

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類（WGK）

WGK 1

閃點（°F）

199.4 °F - closed cup

閃點（°C）

93 °C - closed cup

個人防護裝備

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
WXBF3340V
MKCW1275
WXBF4265V
MKCT8021
MKCT1978

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Polymer International, 55, 1277-1277 (2006)
Functionalisation of Detonation Nanodiamond for Monodispersed, Soluble DNA-Nanodiamond Conjugates Using Mixed Silane Bead-Assisted Sonication Disintegration.
Edgington, et al.
Scientific Reports, 8(1), 728-728 (2018)
Hollow microcarriers for large-scale expansion of anchorage-dependent cells in a stirred bioreactor.
YekrangSafakar, et al.
Biotechnology and Bioengineering, 115(7), 1717-1728 (2018)
Effect of divalent versus monovalent cations on the MS2 retention capacity of amino-functionalized ceramic filters.
Bartels J, et al.
Physical Chemistry Chemical Physics, 20(16), 11215-11223 (2018)
Platinum nanoparticles homogenously decorating multilayered reduced graphene oxide for electrical nanobiosensor applications.
Proa-Coronado, et al.
Thin Solid Films, 658(1), 54-60 (2018)
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Questions

1–10 of 11 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  3. Bonjour, Comment pouvons nous prélever l'APTES sans détériorer le produit?

    1 answer

    1. 440140 is a neat material of (3-Aminopropyl)triethoxysilane (APTES). As per Section 7 of SDS: https://www.sigmaaldrich.com/sds/aldrich/440140?userType=anonymous, it is recommended to handle the material in inert gas environment.

      Helpful?

  4. what is the minimum coverage of this silane (m2/g)?

    1 answer

    1. Unfortunately, there is no information on the minimum coverage of this material. It would depend on the coating method, including solvent, temperature, etc.

      Helpful?

  5. Can this product be used to silanize a surface by using silane deposition via gas-phase evaporation?

    1 answer

    1. This material has not been tested for use in silane deposition. APTES is referenced in the literature frequently in the vapor phase deposition of biosensors. The suitability would have to be determined experimentally.
      Please see the links below to review examples of this process:
      https://www.mdpi.com/2079-6374/13/1/36
      https://pubs.acs.org/doi/10.1021/acs.langmuir.8b01044

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  6. Does this solution have an expiry date?

    1 answer

    1. This product is assigned an expiration date of 2 years from the quality release date. Expiration dates are lot specific and printed on the label as well as the Certificate of Analysis. Please see the link below to review a sample Certificate of Analysis: https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/440140-BULKMKCT8021.pdf

      Helpful?

  7. What is the refractive index of Product 440140, APTES (3-Aminopropyl)triethoxysilane)?

    1 answer

    1. According to our supplier the refractive index is 1.420.

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  8. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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  9. What is Product 440140, APTES (3-Aminopropyl)triethoxysilane) soluble in?

    1 answer

    1. This product is soluble in water.

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  10. What is the viscosity of Product 440140, APTES (3-Aminopropyl)triethoxysilane)?

    1 answer

    1. According to our supplier’s information the viscosity is 1.6 cS.

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1–10 of 11 Questions  

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我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.

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