42598-96-9

Basic information

• Product Name: ACETOACETIC ACID N-HEPTYL ESTER
• Synonyms: LABOTEST-BB LTBB001309;ACETOACETIC ACID N-HEPTYL ESTER;N-HEPTYL ACETOACETATE;Acetoaceticacidheptylester;heptyl acetoacetate;3-Oxobutanoic acid heptyl ester;3-Oxobutyric acid heptyl ester;Ai3-06479
• CAS NO: 42598-96-9
• Molecular Formula: C₁₁H₂₀O₃
• Molecular Weight: 200.27
• EINECS: 255-906-0
• Mol File: 42598-96-9.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 170 °C / 30mmHg
• Flash Point: 98.5 °C
• Appearance: /
• Density: 0,95 g/cm3
• Refractive Index: 1.4370-1.4410
• CAS DataBase Reference: ACETOACETIC ACID N-HEPTYL ESTER(CAS DataBase Reference)
• NIST Chemistry Reference: ACETOACETIC ACID N-HEPTYL ESTER(42598-96-9)
• EPA Substance Registry System: ACETOACETIC ACID N-HEPTYL ESTER(42598-96-9)

Safety Data

• Hazardous Substances Data: 42598-96-9(Hazardous Substances Data)

Usage

General Description

ACETOACETIC ACID N-HEPTYL ESTER is a chemical compound with the molecular formula C11H20O3. It is an ester formed from acetoacetic acid and n-heptyl alcohol. This colorless liquid is commonly used as a flavoring agent and aroma compound in the food and beverage industry. It is also utilized in the production of various perfumes and fragrances due to its pleasant scent. Additionally, ACETOACETIC ACID N-HEPTYL ESTER is used in the synthesis of other chemicals and pharmaceuticals. However, it is important to handle this compound with care as it may be harmful if swallowed, inhaled, or comes into contact with skin. Proper safety precautions should be taken when working with this chemical.

Upstream product

• 111-70-6 n-heptan1ol 
• 5394-63-8 2,2,6-trimethyl-4H-1,3-dioxin-4-one 
• 1694-31-1 tert-butyl acetoacetate 
• 105-45-3 acetoacetic acid methyl ester 
• 591-60-6 butyl acetoacetate 
• 141-97-9 ethyl acetoacetate 

Downstream Products

• 107610-36-6 5-n-heptyloxycarbonyl-2-hydroxy-3-methoxycarbonyl-6-methyl-4-(3-nitrophenyl)-1,4-dihydropyridine 
• 107610-53-7 2-Chloro-6-methyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 5-heptyl ester 3-methyl ester 

Relevant articles and documents

3, 4, 5-tri-substituted oxazolidinone compounds and its preparation method (by machine translation)

The invention discloses a formula (I) of the structure shown in the 3, 4, 5? Tri-substituted oxazolidinone compound preparation method, the preparation method comprises: in the organic solvent, like type compound of the structure shown in the (II), of the structure shown in the formula (III) compound, organic base and the contact reaction mixture CuI, wherein R1 is selected from H, C1? C6 alkyl or nitro, R2 is selected from H or C1? C6 alkyl, R3 is selected from H, C1? C10 alkyl or vinyl. The steps of the preparation method is simple, is easy to obtain raw materials and catalyst, mild reaction conditions and high yield, (by machine translation)

Method for preparing chiral diphosphines

The invention concerns a method for preparing a compound of formula (1) wherein: A represents naphthyl or phenyl optionally substituted; and Ar1, Ar2independently represent a saturated or aromatic carbocyclic group, optionally substituted.

Cyclicondensation of alkylacetoacetates with 1,3,5-trinitrobenzene and base

The condensation reaction between alkylacetoacetates and 1,3,5-trinitrobenzene has been carried out in the presence of triethylamine and diethylamine as the catalysing bases.The reaction kinetics with different alkylacetoacetates is studied and linear steric energy correlation is established.The resultant condensation product has been characterized by elemental analysis, IR, UV/visible and 1H NMR spectral studies.