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292249

Sigma-Aldrich

Boron trifluoride ethylamine complex

Sinônimo(s):

BF3-monoethylamine 1:1 complex

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100 G
R$ 479,00
500 G
R$ 1.561,00

R$ 479,00

Previsão de entrega em01 de junho de 2025

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100 G
R$ 479,00
500 G
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About This Item

Fórmula linear:
BF3 · C2H5NH2
Número CAS:
75-23-0
Peso molecular:
112.89
Beilstein:
3672802
Número CE:
200-852-5
Número MDL:
MFCD00144277
Código UNSPSC:
12352100
ID de substância PubChem:
57648348
NACRES:
NA.21

R$ 479,00

Previsão de entrega em01 de junho de 2025

Solicite uma grande encomenda

grau

for analytical purposes

Nível de qualidade

100

pf

85-89 °C (lit.)

grupo funcional

amine

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

CCN.FB(F)F

InChI

1S/C2H7N.BF3/c1-2-3;2-1(3)4/h2-3H2,1H3;

chave InChI

JDVIRCVIXCMTPU-UHFFFAOYSA-N

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Aplicação

Boron trifluoride ethylamine complex may be used to initiate the curing of epoxy resins.[1]

Pictogramas

Corrosion
GHS05

Palavra indicadora

Danger

Frases de perigo

H314

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)

314.6 °F - closed cup

Ponto de fulgor (°C)

157 °C - closed cup

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
MKCW2127
MKCV4941
MKCW3440
MKCT8389
MKCT5594

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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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Influences of inorganic fillers on curing reactions of epoxy resins initiated with a boron trifluoride amine complex.
Akatsuka M, et al.
Polymer, 42(7), 3003-3007 (2001)
Jean-Mathieu Pin et al.
ChemSusChem, 8(24), 4149-4161 (2015-12-15)
Epoxidized linseed oil and furfuryl alcohol are bio-sourced monomers known for their high-potential applications in materials science. In this work, we propose the association of these monomers through copolymerization reactions with the target to design fully bio-based thermosets. Herein, investigations
Synthesis and characterization of hybrid conducting composites based on polyaniline/magnetite fillers with improved microwave absorption properties
Belaabed B, et al.
J. Alloy Compounds, 527, 137-144 (2012)
Influences of inorganic fillers on curing reactions of epoxy resins initiated with a boron trifluoride amine complex
Akatsuka M, et al
Polymer, 42(7), 3003-3007 (2001)

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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