689386
Formaldehyde dibutyl acetal
puriss., ≥97.0% (GC)
Synonyme(s) :
Butylal, Dibutoxymethane
Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
About This Item
Produits recommandés
Qualité
puriss.
Niveau de qualité
Essai
≥97.0% (GC)
Forme
liquid
Impuretés
≤0.25% water
Indice de réfraction
n20/D 1.406
Densité
0.835 g/mL at 20 °C
Groupe fonctionnel
ether
Chaîne SMILES
CCCCOCOCCCC
InChI
1S/C9H20O2/c1-3-5-7-10-9-11-8-6-4-2/h3-9H2,1-2H3
Clé InChI
QLCJOAMJPCOIDI-UHFFFAOYSA-N
Catégories apparentées
Description générale
Formaldehyde dibutyl acetal is an acetal used in the manufacture of synthetic resins, antiseptics, deodorants, and fungicides. It is also used as a fuel additive to increase the octane number of gasoline or the n-cetane number of diesel fuels and reduce smoke and particulate emissions.
Application
Formaldehyde dibutyl acetal is a halogen-free and less toxic solvent that can be used to solubilize commercial low-density polyethylene (LDPE) samples to analyze molecular weight distribution using gel permeation chromatography (GPC). It can also be used as a reactant to prepare butoxymethyltriphenylphosphonium iodide, which is used for carbon homologation and also as a useful key intermediate in organic synthesis.
Code de la classe de stockage
10 - Combustible liquids
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
143.6 °F - closed cup
Point d'éclair (°C)
62 °C - closed cup
Équipement de protection individuelle
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Faites votre choix parmi les versions les plus récentes :
Déjà en possession de ce produit ?
Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.
Selected physicochemical properties of dibutoxymethane
Journal of Chemical and Engineering Data, 45(6), 988-990 (2000)
Chemical Communications (Cambridge, England), 3783-3783 (2009)
Journal of the American Chemical Society, 131(27), 9498-9499 (2009-06-19)
Two saturated N-heterocyclic carbene ligands with substituted naphthyl side chains were used for the preparation of Blechert-type ruthenium metathesis precatalysts. The resulting conformers of the complexes were separated and unambiguously assigned by X-ray diffraction studies. All new complexes were compared
European Journal of Inorganic Chemistry, 13, 1861-1861 (2009)
Journal of the American Chemical Society, 130(21), 6848-6858 (2008-05-01)
A new class of easily accessible and stable imidazolin-2-ylidenes has been synthesized where the side chains are comprised of substituted naphthyl units. Introduction of the naphthyl groups generates C 2 -symmetric ( rac) and C s- symmetric ( meso) atropisomers
Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..
Contacter notre Service technique