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
235687
Hexamethylcyclotrisiloxane
98%
Synonyme(s) :
Cyclic (D3) permethylsiloxane
Sélectionner une taille de conditionnement
42,20 €
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About This Item
42,20 €
Produits recommandés
Densité de vapeur
1 (vs air)
Niveau de qualité
Essai
98%
Forme
solid
pb
134 °C (lit.)
Pf
50-64 °C (lit.)
Chaîne SMILES
C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O1
InChI
1S/C6H18O3Si3/c1-10(2)7-11(3,4)9-12(5,6)8-10/h1-6H3
Clé InChI
HTDJPCNNEPUOOQ-UHFFFAOYSA-N
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Catégories apparentées
Application
- Polysiloxanes by anionic ring-opening polymerization.[1]
- Thin films by pulsed- plasma-enhanced chemical vapor deposition (PECVD) for the application of insulating biomaterials.[2]
- Dimethoxydimethylsilane by treating with dimethyl carbonate via deoligomerization using alkali metal hydroxide catalyst.[3]
Mention d'avertissement
Danger
Mentions de danger
Conseils de prudence
Classification des risques
Flam. Sol. 1
Code de la classe de stockage
4.1B - Flammable solid hazardous materials
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
95.0 °F - closed cup
Point d'éclair (°C)
35 °C - closed cup
Équipement de protection individuelle
dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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