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Sigma-Aldrich

Trimethoxysilane

95%

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About This Item

Linear Formula:
(CH3O)3SiH
CAS Number:
2487-90-3
Molecular Weight:
122.20
Beilstein:
1697990
EC Number:
219-637-2
MDL number:
MFCD00008340
UNSPSC Code:
12352103
PubChem Substance ID:
24857057
NACRES:
NA.22

vapor density

>1 (vs air)

vapor pressure

<7.2 mmHg ( 20 °C)

Assay

95%

form

liquid

refractive index

n20/D 1.358 (lit.)

bp

81 °C (lit.)

mp

−115 °C (lit.)

density

0.96 g/mL at 25 °C (lit.)

SMILES string

CO[SiH](OC)OC

InChI

1S/C3H10O3Si/c1-4-7(5-2)6-3/h7H,1-3H3

InChI key

YUYCVXFAYWRXLS-UHFFFAOYSA-N

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Pictograms

FlameSkull and crossbones
GHS02,GHS06

Signal Word

Danger

Hazard Statements

H225,H319,H330

Hazard Classifications

Acute Tox. 1 Inhalation - Eye Irrit. 2 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

48.2 °F - closed cup

Flash Point(C)

9 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBR5655V
MKBH2196V
MKBD0869V
MKBD0869
MKBD0145

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H Cheraghi Bidsorkhi et al.
Nanotechnology, 27(41), 415706-415706 (2016-09-09)
In this research, novel ultrafiltration nanocomposite membranes were prepared by incorporating self-synthesized nanoporous titanium dioxide (NTiO2) nanoparticles into polysulfone. The surface of the nanoparticle was treated with a silane-based modifier to improve its distribution in the host polymer. Atomic-force microscopy
Chen-Cheng Xue et al.
Science advances, 6(18), eaax1346-eaax1346 (2020-06-05)
The rapid development of treatment resistance in tumors poses a technological bottleneck in clinical oncology. Ferroptosis is a form of regulated cell death with clinical translational potential, but the efficacy of ferroptosis-inducing agents is susceptible to many endogenous factors when
Wonryung Lee et al.
Advanced materials (Deerfield Beach, Fla.), 28(44), 9722-9728 (2016-10-08)
Integration of organic electrochemical transistors and organic field-effect transistors is successfully realized on a 600 nm thick parylene film toward an electrophysiology array. A single cell of an integrated device and a 2 × 2 electrophysiology array succeed in detecting
Jorge Escorihuela et al.
Polymers, 11(7) (2019-07-25)
The quest for sustainable and more efficient energy-converting devices has been the focus of researchers' efforts in the past decades. In this study, SiO2 nanofiber mats were fabricated through an electrospinning process and later functionalized using silane chemistry to introduce
Bouzid Menaa et al.
Biopolymers, 91(11), 895-906 (2009-07-09)
Nanoporous sol-gel glasses were used as host materials for the encapsulation of apomyoglobin, a model protein employed to probe in a rational manner the important factors that influence the protein conformation and stability in silica-based materials. The transparent glasses were
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Questions

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  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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