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195537

Sigma-Aldrich

tert-Butyl(chlor)diphenylsilan

tert-Butyl(chloro)diphenylsilane
1 of 1 reviewers received a sample product or took part in a promotion

98%

Synonym(e):

tert-Butyldiphenylchlorsilan, TBDPSCl

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About This Item

Lineare Formel:
(CH3)3CSi(C6H5)2Cl
CAS-Nummer:
58479-61-1
Molekulargewicht:
274.86
Beilstein:
644023
EG-Nummer:
261-282-0
MDL-Nummer:
MFCD00000497
UNSPSC-Code:
12352002
PubChem Substanz-ID:
24851697
NACRES:
NA.22
Preise und Verfügbarkeit sind derzeit nicht verfügbar.

Qualitätsniveau

200

Assay

98%

Form

liquid

Brechungsindex

n20/D 1.568 (lit.)

bp

90 °C/0.01 mmHg (lit.)

Dichte

1.057 g/mL at 25 °C (lit.)

SMILES String

CC(C)(C)[Si](Cl)(c1ccccc1)c2ccccc2

InChI

1S/C16H19ClSi/c1-16(2,3)18(17,14-10-6-4-7-11-14)15-12-8-5-9-13-15/h4-13H,1-3H3

InChIKey

MHYGQXWCZAYSLJ-UHFFFAOYSA-N

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Verwandte Kategorien

Anwendung

Silylierungsreagens zum Schutz von Alkoholen[1][2] und zur Herstellung von Silylethern.[3]

Piktogramme

CorrosionExclamation mark
GHS05,GHS07

Signalwort

Danger

H-Sätze

H314,H335

Gefahreneinstufungen

Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flammpunkt (°F)

>230.0 °F

Flammpunkt (°C)

> 110 °C

Persönliche Schutzausrüstung

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

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
WXBF5736V
WXBF5374V
WXBF2546V
WXBD9999V
WXBD6648V

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Imidazol ≥99% (titration)

Sigma-Aldrich

I5513

Imidazol

Tetrabutylammoniumfluorid -Lösung 1.0 M in THF

Sigma-Aldrich

216143

Tetrabutylammoniumfluorid -Lösung

Imidazol puriss. p.a., ≥99.5% (GC)

Sigma-Aldrich

56750

Imidazol

Chlortributylsilan 97%

Sigma-Aldrich

282707

Chlortributylsilan

Polish Journal of Chemistry, 67, 685-685 (1993)
Tetrahedron Letters, 34, 3821-3821 (1993)
J A Robl et al.
Journal of medicinal chemistry, 34(9), 2804-2815 (1991-09-11)
A series of 2,3,4,(5),6-substituted pyridines containing a hydroxyphosphinyl functionally have been prepared and were evaluated for their ability to inhibit the enzyme HMG-CoA reductase. Systematic substitution of both R1-R4 and X-Y led to compounds of type 3-6 with in vitro
Maria Teresa Barros et al.
The Journal of organic chemistry, 69(22), 7772-7775 (2004-10-23)
1',2,3,3',4,4',6-Hepta-O-benzyl-sucrose has been prepared and selectively 6'-O-esterified with small alpha,beta-unsaturated acid derivatives. New chiral copolymers containing sucrose have been synthesized by radical polymerization, and some of their physical properties have been determined.
Konstantina C Fylaktakidou et al.
ChemMedChem, 6(1), 153-168 (2010-11-26)
Polyphosphorylated and perphosphorylated hexopyranose monosaccharides and disaccharides were synthesized from parent or partially protected carbohydrates as potential allosteric effectors of hemoglobin. A study toward the construction of seven- and eight-membered cyclic pyrophosphates was also performed on the sugars which had
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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

      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?

Reviews

1 of 1 reviewers received a sample product or took part in a promotion

Active Filters

  1. Cambridge
    • Reviews 7
    • Votes 17
    5 out of 5 stars.

    TBDPSCl

    TBDPSCl is not good in quality. There is another impurity may be the TBDPS-OH.

    Helpful?

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