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175617

Sigma-Aldrich

(3-巯基丙基)三甲氧基硅烷

95%

同義詞:

3-(三甲氧基甲硅烷基)-1-丙硫醇

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About This Item

線性公式:
HS(CH2)3Si(OCH3)3
CAS號碼:
4420-74-0
分子量：:
196.34
Beilstein:
2038119
EC號碼:
224-588-5
MDL號碼:
MFCD00004901
分類程式碼代碼:
12352103
PubChem物質ID:
24850516
NACRES:
NA.23
暫時無法取得訂價和供貨情況

品質等級

200

化驗

95%

形狀

liquid

折射率

n20/D 1.444 (lit.)

bp

213-215 °C (lit.)

密度

1.057 g/mL at 25 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

CO[Si](CCCS)(OC)OC

InChI

1S/C6H16O3SSi/c1-7-11(8-2,9-3)6-4-5-10/h10H,4-6H2,1-3H3

InChI 密鑰

UUEWCQRISZBELL-UHFFFAOYSA-N

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相關類別

一般說明

(3-巯基丙基)三甲氧基硅烷(MPS)主要用作二氧化硅的前体。
(3-巯基丙基)三甲氧基硅烷(MPS)是带有巯基的有机硅烷，可用作自组装单层膜(SAM)。这种成分可用作固定多种纳米颗粒的结合试剂。[1][2]

應用

MPTMS可以涂覆TiO2、CeO2和La2O3，以抵御城市大气中的季青铜腐蚀。[3]它也可以用作二氧化硅纳米流(NF)对Berea砂岩进行表面改性，改善石油行业的高石油采收率(EOR)面积。[1]MPTMS可与高岭土形成复合材料，可用作去除废重金属的吸附剂。[4]MPTMS可在金电极上与多层碳纳米管(MWNTs)形成双层，可用于研究氟奋乃静的电化学性质。[2]

象形圖

Exclamation markEnvironment
GHS07,GHS09

訊號詞

Warning

危險聲明

H302,H317,H411

危險分類

Acute Tox. 4 Oral - Aquatic Chronic 2 - Skin Sens. 1

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 2

閃點（°F）

204.8 °F - closed cup

閃點（°C）

96 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, 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
0000436071
0000436071
0000402587
0000402587
MKCW8062

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存取文件庫

Self-assembly of (3-mercaptopropyl) trimethoxysilane on polycrystalline zinc substrates towards corrosion protection
Sinapi F, et al.
Applied Surface Science, 212, 464-471 (2003)
Organosilane coatings applied on bronze: influence of UV radiation and thermal cycles on the protectiveness.
Chiavari C, et al.
Progress in Organic Coatings, 82(2), 91-100 (2015)
Baizhao Zeng et al.
Talanta, 64(2), 380-386 (2008-10-31)
A novel multi-walled carbon nanotubes/(3-mercaptopropyl)trimethoxysilane (MPS) bilayer modified gold electrode was prepared and used to study the electrochemcial behavior of fluphenazine and determine it. Fluphenazine could effectively accumulate at this electrode and produce two anodic peaks at about 0.78V and
P Knittel et al.
Faraday discussions, 193, 353-369 (2016-10-07)
The characterization of nanoparticles and the correlation of physical properties such as size and shape to their (electro)chemical properties is an emerging field, which may facilitate future optimization and tuning of devices involving nanoparticles. This requires the investigation of individual
Synthesis and luminescence of (3-mercaptopropyl)-trimethoxysilane capped CdS quantum dots
Wuister SF, et al.
Journal of Luminescence, 102, 338-343 (2003)
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Questions

1–8 of 8 Questions  

  1. 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

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  2. 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?

  3. How to dissolve (3-mercaptopropyl)trimethoxysilane (MPTMS) solid into liquid?

    1 answer

    1. The solubility of this product has not been determined. However, various sources state that this material is soluble in water, ethanol, methanol, isopropanol, toluene, xylene, and benzene. No rate is provided. This information has not been validated.

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  4. If I stored it in room temperature, I couldn't use it anymore?

    1 answer

    1. The recommended storage temperature is 2-8°C. This product is shipped at ambient temperature. We typically allow one to two weeks transit time before we expect degradation for products shipped in this manner. For extended periods or unsealed products, the end-user should examine the material for suitability.

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  5. Is Product 175617, (3-Mercaptopropyl)trimethoxysilane, a liquid?

    1 answer

    1. Yes, 175617 is a liquid. The density is 1.057 g/mL at 25 °C(lit.). For example, the 25G package contains 23.7mL.

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  6. What is the purity of Product 175617, (3-Mercaptopropyl)trimethoxysilane?

    1 answer

    1. The purity is lot specific, but it will not be less than 94% as stated on the Specification Sheet.

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  7. What is the boiling point of Product 175617, (3-Mercaptopropyl)trimethoxysilane?

    1 answer

    1. The boiling point for this product is 213-215°C.

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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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