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569615

Sigma-Aldrich

(3-Chloropropyl)triethoxysilane

95%

Synonym(s):

(gamma-Chloropropyl)triethoxysilane, 3-(Triethoxysilyl)-1-chloropropane, 3-(Triethoxysilyl)propyl chloride, 3-Chloropropropyltriethoxysilane

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About This Item

Linear Formula:
ClCH2CH2CH2Si(OCH2CH3)3
CAS Number:
5089-70-3
Molecular Weight:
240.80
Beilstein:
1754992
EC Number:
225-805-6
MDL number:
MFCD00018985
UNSPSC Code:
12352103
PubChem Substance ID:
24880512
NACRES:
NA.22
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Quality Level

100

Assay

95%

refractive index

n20/D 1.418 (lit.)

density

1.000 g/mL at 25 °C (lit.)

functional group

chloro

SMILES string

CCO[Si](CCCCl)(OCC)OCC

InChI

1S/C9H21ClO3Si/c1-4-11-14(12-5-2,13-6-3)9-7-8-10/h4-9H2,1-3H3

InChI key

KSCAZPYHLGGNPZ-UHFFFAOYSA-N

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Related Categories

Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Statements

H226

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

98.6 °F

Flash Point(C)

37 °C

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Certificates of Analysis (COA)

Lot/Batch Number
MKCT5998
MKCT5881
MKCK2343
SHBH9754
SHBD8451V

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Minghua Lu
The Analyst, 142(18), 3477-3483 (2017-08-23)
An electrochemical sensing platform was designed to monitor telomerase activity in HeLa cells, using bioresponsively controlled cargo release from magnetic mesoporous silica nanocontainers (MMSNs). The aminated MMSNs were first synthesized by a wet-chemistry method, then methylene blue (indicator) molecules were
Lin Zhou et al.
Colloids and surfaces. B, Biointerfaces, 160, 581-588 (2017-10-14)
The inflammatory reaction around the implant after implant placement is important not only for osseointegration but also for long-term implant survivals. In our study, GL13K, an antimicrobial peptide, was immobilized onto titanium surfaces to improve its anti-inflammatory properties. The method
Nicholas G Fischer et al.
Coatings (Basel, Switzerland), 10(6) (2020-08-29)
Many chemical routes have been proposed to immobilize peptides on biomedical device surfaces, and in particular, on dental implants to prevent peri-implantitis. While a number of factors affect peptide immobilization quality, an easily controllable factor is the chemistry used to
Ruizhi Feng et al.
Scientific reports, 7, 43491-43491 (2017-02-28)
Optical activity of hierarchical supramolecular assemblies based on organic dyes would create multiple functional architectures. In this work, three kinds of silica nanoparticles with or without functional groups were synthesized. For the first time, silica nanoparticles can induce positively charged
Krishna Veni Veloo et al.
Journal of separation science, 43(15), 3027-3035 (2020-05-10)
A new sol-gel hybrid methyltrimethoxysilane-chloropropyltriethoxysilane was prepared as sorbent for solid-phase extraction. The extraction efficiency of the prepared sol-gel hybrid methyltrimethoxysilane-chloropropyltriethoxysilane was assessed by using three selected organophosphorus pesticides, namely, chlorpyrifos, profenofos, and malathion. Gas chromatography-mass spectrometry was used for
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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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