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241725

Sigma-Aldrich

Triisopropylsilyl chloride

97%

Sinônimo(s):

Chlorotriisopropylsilane, TIPSCl, Triisopropylchlorosilane, Triisopropylsilyl chloride

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About This Item

Fórmula linear:
[(CH3)2CH]3SiCl
Número CAS:
Peso molecular:
192.80
Beilstein:
1737446
Número MDL:
Código UNSPSC:
12352103
ID de substância PubChem:
NACRES:
NA.22
Formulário:
liquid
Ensaio:
97%
Preço e disponibilidade não estão disponíveis no momento.

pressão de vapor

1.16 mmHg ( 20 °C)

Nível de qualidade

Ensaio

97%

Formulário

liquid

índice de refração

n20/D 1.452 (lit.)

p.e.

198 °C/739 mmHg (lit.)

densidade

0.901 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

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

InChI

1S/C9H21ClSi/c1-7(2)11(10,8(3)4)9(5)6/h7-9H,1-6H3

chave InChI

KQIADDMXRMTWHZ-UHFFFAOYSA-N

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Aplicação

Use of TIPS substituted alkynes in a preparation of silyl vinyl ketenes from chromium carbene complexes.[1]

Pictogramas

Corrosion

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Skin Corr. 1B

Código de classe de armazenamento

8A - Combustible corrosive hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

147.2 °F - closed cup

Ponto de fulgor (°C)

64 °C - closed cup

Equipamento de proteção individual

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


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Os clientes também visualizaram

William H Moser et al.
The Journal of organic chemistry, 71(17), 6542-6546 (2006-08-12)
Stable silyl vinylketenes were prepared via the thermal reaction of Fischer carbene complexes with triisopropylsilyl- or tert-butyldimethylsilyl-substituted alkynes. The ability of these silyl vinylketenes to participate with carbenoid reagents in [4 + 1] annulation reactions was investigated. The best results
Greene, T.W. Wuts, P.G.M.
Protective Groups in Organic Synthesis (1991)

Questions

1–2 of 2 Questions  
  1. 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?

  2. 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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