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189405

Sigma-Aldrich

Polycaprolactone diol

average Mn ~530

Sinonimo/i:

Diethylene glycol-initiated polycaprolactone, Polycaprolactone oxydiethylene ester

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250 G
155,00 €
500 G
287,00 €

155,00 €

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Cambia visualizzazione
250 G
155,00 €
500 G
287,00 €

About This Item

Formula condensata:
C4H8O3(C6H10O2)n
Numero CAS:
36890-68-3
Numero MDL:
MFCD00084404
Codice UNSPSC:
12162002
NACRES:
NA.23

155,00 €

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Stato

paste

Livello qualitativo

100

PM

average Mn ~530

Temp. transizione

softening point 35 °C

Densità

1.073 g/mL at 25 °C

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Categorie correlate

Applicazioni

Polycaprolactone diol(PCL-diol) may be used as a precursor to biodegradable and bioresorbable polycaprolactone.[1] PCL-diol in combination with polytetrahydrofuran diol (PTHF-diol) and ceric ammonium nitrate may be used to initiate polymerization of methyl methacrylate (MMA).[2]

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H319

Classi di pericolo

Eye Irrit. 2

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
MKCX4248
MKCT4555
MKCW6849
MKCW6808
MKCV1610

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Deposition of Biodegradable Polycaprolactone Coatings Using an In?line Atmospheric Pressure Plasma System.
Tynan J, et al.
Plasma Processes and Polymers, 6(S1), S51-S56 (2009)
Ceric ion initiation of methyl methacrylate using polytetrahydrofuran diol and polycaprolactone diol.
Arslan H and Hazer B
European Polymer Journal, 35(8), 1451-1455 (1999)

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Innovations in polymer technology have had a significant impact on the advancement of novel drug delivery systems.

Domande

1–2 di 2 domande  

  1. 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

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  2. 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

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