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Sigma-Aldrich

Complexo de dimetilamina borano

97%

Sinônimo(s):

Dimetilamina borano

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About This Item

Fórmula linear:
(CH3)2NH · BH3
Número CAS:
74-94-2
Peso molecular:
58.92
Número CE:
200-823-7
Número MDL:
MFCD00051068
Código UNSPSC:
12352402
ID de substância PubChem:
24850856
NACRES:
NA.22
Preço e disponibilidade não estão disponíveis no momento.

Nível de qualidade

200

Ensaio

97%

Formulário

solid

adequação da reação

reagent type: reductant

pf

36 °C (lit.)

grupo funcional

amine

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

[BH3-][NH+](C)C

InChI

1S/C2H10BN/c1-4(2)3/h4H,1-3H3

chave InChI

RUOMFVPJBOADHA-UHFFFAOYSA-N

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Categorias relacionadas

Aplicação

O complexo de dimetilamina borano pode ser usado como agente redutor em várias aplicações. Os exemplos são:
  • redução catalisada por Ni de tosilatos de arila com deficiência de elétrons.
  • Redução catalisada por Pd de nitroarenos a aminas correspondentes.

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Sol. 1 - Skin Sens. 1

Código de classe de armazenamento

4.1B - Flammable solid hazardous materials

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
STBL3861
STBL1012
STBK7511
STBK5469
STBK3472

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Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

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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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