Saltar al contenido
Merck
Todas las fotos(1)

Documentos clave

Ver Toda la documentación

14527

Sigma-Aldrich

O,O′-Bis(2-aminopropyl) polypropylene glycol-block-polyethylene glycol-block-polypropylene glycol

Mr 800

Sinónimos:

Jeffamine® ED-900, Polyethylene glycol

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización

Seleccione un Tamaño

500 ML
129,00 €

129,00 €

Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad
Solicitar un pedido a granel
Todas las fotos(1)

Seleccione un Tamaño

Cambiar Vistas
500 ML
129,00 €

About This Item

Fórmula lineal:
CH3CH(NH2)CH2[OCH(CH3)CH2]l(OCH2CH2)m[OCH2CH(CH3)]nNH2
Número de CAS:
65605-36-9
Número MDL:
MFCD00147794
Código UNSPSC:
12162002
ID de la sustancia en PubChem:
57647170
NACRES:
NA.23

129,00 €

Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad
Solicitar un pedido a granel

Nombre del producto

O,O′-Bis(2-aminopropyl) polypropylene glycol-block-polyethylene glycol-block-polypropylene glycol1, 800

Nivel de calidad

100

mol peso

Mr ~900

Categorías relacionadas

Descripción general

Jeffamine® ED-900 is an amine-terminated poly(ethylene glycol)/poly(propylene glycol) copolymer. It exists as a low viscosity and low vapor pressure liquid.{4}

Aplicación

Jeffamine® ED-900 may be used to fabricate thin electrolyte films in diureasil matrix.{5} Succinyl chloride polymerized with ED-900 may be used as a drug carrier.{6}

Información legal

Jeffamine is a registered trademark of Huntsman Petrochemical, LLC

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

235.4 °F - closed cup

Punto de inflamabilidad (°C)

113 °C - closed cup

Equipo de protección personal

Eyeshields, Gloves

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
BCCK4331
BCCF4411
BCBT5619
83320
BCBG7025V

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Jun Pan et al.
Journal of biomedical materials research. Part A, 89(1), 160-167 (2008-04-24)
A new poly(ethylene glycol) (PEG)-modified poly(D,L-lactic acid) (PLA) was synthesized by grafting maleic anhydride onto PLA and subsequently amidating with O,O'-bis-(2-aminopropyl) polypropylene glycol-block-polyethylene oxide-block-polypropylene glycol (H2N-PEG-NH2, Mw: 600). Its structure was confirmed by FTIR, DSC, 1H NMR, GPC, and ninhydrin
Water?soluble polyamides as potential drug carriers, VII. Synthesis of polymers containing intrachain?or extrachain?type amine ligands by interfacial polymerization.
Chiba U, et al.
Macromolecular Materials and Engineering, 214(1), 137-152 (1994)
Studies of solid-state electrochromic devices based on PEO/siliceous hybrids doped with lithium perchlorate.
Barbosa PC, et al.
Electrochimica Acta, 52(8), 2938-2943 (2007)
Analysis of copolymers by laser desorption fourier transform mass spectrometry.
Nuwaysir L, et al.
Journal of the American Society For Mass Spectrometry, 1 (1), 66-71 (1990)
Nuwaysir LM, et al.
Journal of the American Chemical Society null

Preguntas

1–2 de 2 Preguntas  

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

    1 respuesta

    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

      ¿Le ha resultado útil?

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

    1 respuesta

    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

      ¿Le ha resultado útil?

Revisiones

Sin puntuación

Filtros activos

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico