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205354

Sigma-Aldrich

(Chloromethyl)trimethylsilane

98%

Sinonimo/i:

(Trimethylsilyl)methyl chloride

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100 ML
108,00 €
4 X 25 ML
144,00 €

108,00 €


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Cambia visualizzazione
100 ML
108,00 €
4 X 25 ML
144,00 €

About This Item

Formula condensata:
(CH3)3SiCH2Cl
Numero CAS:
Peso molecolare:
122.67
Beilstein:
906705
Numero CE:
Numero MDL:
Codice UNSPSC:
12352103
ID PubChem:
NACRES:
NA.22

108,00 €


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Tensione di vapore

~25 mmHg ( 20 °C)

Livello qualitativo

Saggio

98%

Stato

liquid

Indice di rifrazione

n20/D 1.418 (lit.)

P. ebollizione

98-99 °C (lit.)

Densità

0.879 g/mL at 25 °C (lit.)

Gruppo funzionale

chloro

Stringa SMILE

C[Si](C)(C)CCl

InChI

1S/C4H11ClSi/c1-6(2,3)4-5/h4H2,1-3H3
OOCUOKHIVGWCTJ-UHFFFAOYSA-N

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Applicazioni

(Chloromethyl)trimethylsilane can be treated with aldehydes or ketones in the presence of triphenylphosphine to synthesize terminal alkenes.[1] It can also be used in the preparation of a reagent, trimethylsilylmethyl magnesium chloride, commonly used in Peterson methylenation.[2][3]

Confezionamento

The 25 mL Sure/Seal bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.

Note legali

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

Pittogrammi

FlameExclamation mark

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

24.8 °F - closed cup

Punto d’infiammabilità (°C)

-4 °C - closed cup

Dispositivi di protezione individuale

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


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Certificati d'analisi (COA)

Lot/Batch Number

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I clienti hanno visto anche

Methylenation of Perfluoroalkyl Ketones using a Peterson Olefination Approach.
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Direct synthesis of terminal olefins from ketones. Application of (chloromethyl) trimethylsilane to a Wittig reaction.
Sekiguchi A and Ando W
The Journal of Organic Chemistry, 44(3), 413-415 (1979)
Synthesis of alkenes from carbonyl compounds and carbanions alpha to silicon. III. Full report and a synthesis of the sex pheromone of gypsy moth.
Chan T H and Chang E
The Journal of Organic Chemistry, 39(22), 3264-3268 (1974)

Articoli

Review SET mechanism in photoredox catalysis for sustainable reactions and rearrangement of oxaziridines.

Domande

1–2 di 2 domande  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 risposta
    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

      Utile?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 risposta
    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

      Utile?

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