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Merck

725986

Sigma-Aldrich

三甲基硅醇

≥97.5% (GC)

别名:

TMS, TMSiOH, 三甲基羟基硅烷

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10 ML
$133.00
50 ML
$476.00
250 ML
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10 ML
$133.00
50 ML
$476.00
250 ML
$1,120.00

About This Item

线性分子式:
(CH3)3SiOH
CAS号:
分子量:
90.20
Beilstein:
1361356
EC 号:
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.22

$133.00


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质量水平

方案

≥97.5% (GC)

表单

liquid

SMILES字符串

C[Si](C)(C)O

InChI

1S/C3H10OSi/c1-5(2,3)4/h4H,1-3H3

InChI key

AAPLIUHOKVUFCC-UHFFFAOYSA-N

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应用

三甲基硅烷醇(TMS)可通过与三乙基铝反应制备三(三甲基甲硅烷氧基)铝(I)。[1]

象形图

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警示用语:

Danger

危险声明

危险分类

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Flam. Liq. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

44.6 °F - closed cup

闪点(°C)

7 °C - closed cup


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Reactions of Aldehyde Caused by Tris (trimethylsiloxy) aluminum.
Saegusa T, et al.
Bulletin of the Chemical Society of Japan, 40(8), 1960-1964 (1967)
Joan Malmstrøm
Journal of pharmaceutical sciences, 108(4), 1512-1520 (2018-11-25)
During the past years, there has been an increasing focus on the presence of silicone oil as a contaminant in pharmaceutical formulations kept in prefilled syringes (PFSs). As the PFSs are coated on the inner wall with silicone oil (polydimethylsiloxane)
Xiao-Meng Chong et al.
Drug development and industrial pharmacy, 45(1), 159-167 (2018-09-21)
Establish an effective experimental strategy to determine the compatibility of rubber closures for drugs. Various types of rubber closures with different compositions are available for drug packaging. Many additives of rubber closures can be released from rubber closures and may
Paul T J Scheepers et al.
Journal of occupational medicine and toxicology (London, England), 12, 33-33 (2017-12-14)
In most reported cases of lung trauma with water proofing products, volatile organic compounds (VOC) have a prominent role. Here we report on a case involving ten workers exposed to a sprayed product containing nanoparticles in a water solution with
Grzegorz Piechota et al.
Bioresource technology, 103(1), 16-20 (2011-10-29)
The removal and determination of trimethylsilanol (TMSOH) in landfill gas has been studied before and after the special E3000-ITC System. The system works according to principle of temperature swing. The performance of TMSOH and humidity removal was 20% and more

Questions

1–2 of 2 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

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  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

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