51933-13-2

Basic information

• Product Name: 2-Butanone, 3,3-diethoxy-
• Synonyms: 2-Butanone, 3,3-diethoxy-;3,3-DIETHOXYBUTAN-2-ONE;3,3-Diethoxy-2-butanone
• CAS NO: 51933-13-2
• Molecular Formula: C₈H₁₆O₃
• Molecular Weight: 160.2108
• Mol File: 51933-13-2.mol
• Article Data: 14

Chemical Properties

• Boiling Point: 211℃
• Flash Point: 72℃
• Appearance: /
• Density: 0.939
• CAS DataBase Reference: 2-Butanone, 3,3-diethoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Butanone, 3,3-diethoxy-(51933-13-2)
• EPA Substance Registry System: 2-Butanone, 3,3-diethoxy-(51933-13-2)

Safety Data

• Hazardous Substances Data: 51933-13-2(Hazardous Substances Data)

Usage

General Description

2-Butanone, 3,3-diethoxy- is a chemical compound with the molecular formula C8H16O3. It is a colorless liquid with a strong, fruity odor, and is commonly used as a solvent and in the production of plastics, textiles, and pharmaceuticals. It is also used as a flavoring agent and in the manufacture of artificial butter flavors. 2-Butanone, 3,3-diethoxy- is considered to be mildly toxic and can cause irritation to the skin, eyes, and respiratory system. It should be handled with care and stored in a well-ventilated area.

Upstream product

• 64-17-5 ethanol 
• 431-03-8 dimethylglyoxal 
• 21983-72-2 3,3-dimethoxy-butan-2-one 
• 7476-20-2 ethyl 2,2-diethoxypropionate 
• 676-58-4 methylmagnesium chloride 
• 122-51-0 orthoformic acid triethyl ester 

Downstream Products

• 65915-73-3 3-ethoxy-but-3-en-2-one 
• 10072-02-3 2-ethoxy-1,3,2-benzodioxaphosphole 
• 20570-25-6 2-methoxy-1,3,2-benzodioxaphosphole 
• 144748-40-3 [1-(Benzo[1,3,2]dioxaphosphol-2-yloxy)-2-ethoxy-1-methyl-allyl]-phosphonic acid dimethyl ester 
• 868-85-9 Dimethyl phosphite 
• 144748-41-4 [1-(Benzo[1,3,2]dioxaphosphol-2-yloxy)-2-ethoxy-1-methyl-allyl]-phosphonic acid diethyl ester 
• 762-04-9 phosphonic acid diethyl ester 
• 85950-26-1 Cyclohexyl-[2,2-diethoxy-1-methyl-prop-(Z)-ylidene]-amine 

Relevant articles and documents

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Role of alkyl substituents in the structure and luminescence properties of discrete terbium(III)-lithium(I) Β-Diketonates

Functionalized perfluoroalkyl lithium β-diketonates LiL react with terbium (III) salts in methanol to give heterobimetallic complexes of general formula [(TbL3)(LiL)(MeOH)]. The length of both fluoroalkyl and hydrocarbon substituents in ligand was found to affect the crystal packing of metal complexes. Photoluminescence of heterobimetallic β-diketonates in the solid state is reported.

Mechanistic Insights into the Triplet Sensitized Photochromism of Diarylethenes

Operating photoswitchable molecules repetitively and reliably is crucial for most of their applications, in particular in (opto)electronic devices, and related to reversibility and fatigue resistance, which both critically depend on the photoisomerization mechanism defined by the substitution pattern. Two diarylethene photoswitches bearing biacetyl triplet sensitizers either at the periphery or at the core were investigated using both stationary as well as transient UV/Vis absorption spectroscopy ranging from the femtosecond to the microsecond time scale. The diarylethene with two biacetyl moieties at the periphery is switching predominantly from the triplet excited state, giving rise to an enhanced fatigue resistance. In contrast, the diarylethene bearing one diketone at the photoreactive inner carbon atom cyclizes from the singlet excited state and shows significantly higher quantum yields for both cyclization and cycloreversion.

N-Heterocyclic Carbene-Catalyzed Umpolung of β,?-Unsaturated 1,2-Diketones

The umpolung of β,?-unsaturated diketones through N-heterocyclic carbene catalysis is described, which allows access to a variety of highly functionalized bicyclic cyclohexene-β-lactones and 1,3,4-triaryl benzenes. An unprecedented reaction pattern involv