762-26-5

Basic information

• Product Name: 5,9-dimethyl-4,8-decadienal
• Synonyms: 5,9-dimethyl-4,8-decadienal;4,8-Decadienal, 5,9-dimethyl-;5,9-dimethyl-8-decadienal;8-Decadienal, 5,9-dimethyl-4
• CAS NO: 762-26-5
• Molecular Formula: C₁₂H₂₀O
• Molecular Weight: 180.2866
• EINECS: 212-096-3
• Mol File: 762-26-5.mol
• Article Data: 9

Chemical Properties

• Boiling Point: 263.7°C at 760 mmHg
• Flash Point: 114.2°C
• Appearance: /
• Density: 0.855g/cm³
• Vapor Pressure: 0.0101mmHg at 25°C
• Refractive Index: 1.459
• Water Solubility: 52.2mg/L at 24℃
• CAS DataBase Reference: 5,9-dimethyl-4,8-decadienal(CAS DataBase Reference)
• NIST Chemistry Reference: 5,9-dimethyl-4,8-decadienal(762-26-5)
• EPA Substance Registry System: 5,9-dimethyl-4,8-decadienal(762-26-5)

Safety Data

• Hazardous Substances Data: 762-26-5(Hazardous Substances Data)

Usage

Flammability and Explosibility

Nonflammable

InChI:InChI=1/C12H20O/c1-11(2)7-6-9-12(3)8-4-5-10-13/h7-8,10H,4-6,9H2,1-3H3/b12-8-

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Relevant articles and documents

IMPROVEMENTS IN OR RELATING TO ORGANIC COMPOUNDS

5, 9-dimethyl-9-hydroxy-decen-4-al, having the formula (I).

HYDROGENATION OF DIENALS WITH RHODIUM COMPLEXES UNDER CARBON MONOXIDE FREE ATMOSPHERE

The present invention relates to the field of catalytic hydrogenation and, more particularly, to a process for the reduction by hydrogenation, using molecular H2, of a C6-C20 conjugated dienal into the corresponding deconjugated enal, characterized in that said process is carried out in the presence of a catalytic system comprising at least a base and at least one complex in the form of a rhodium complex comprising a C34-C60 bidentate diphosphine ligand (L2) coordinating the rhodium.

Simple approach to optically active drimane sesquiterpenes based on enzymatic resolution

When the β-acyloxy esters (±)-10 and (±)-II were exposed to the lipase OF-360 from Candida rugosa or immobilized lipase OF-360 in a water- saturated organic solvent, the hydrolyzed product (8aS)-6 was obtained in high chemical (40%) and optical (>99%ee) yields. The absolute structure of (8aS)-6 was confirmed by the fact that (8aS)-6 was converted into an authentic sample γ-keto nitrile (8aS)-17. Treatment of the diol (±)-12 with isopropenyl acetate in the presence of the lipase Godo E-4 from Pseudomonas sp. provided the unchanged (8aR)-12 (89% ee) in 42% yield.