ChemicalBook > CAS DataBase List > 5-ISOPROPYL-1,3-CYCLOHEXANEDIONE

5-ISOPROPYL-1,3-CYCLOHEXANEDIONE

Product Name
5-ISOPROPYL-1,3-CYCLOHEXANEDIONE
CAS No.
18456-87-6
Chemical Name
5-ISOPROPYL-1,3-CYCLOHEXANEDIONE
Synonyms
5-ISOPROPYL-1,3-CYCLOHEXANEDIONE;5-propan-2-ylcyclohexane-1,3-dione;5-(ISOPROPYL)CYCLOHEXANE-1,3-DIONE;5-(1-Methylethyl)-1,3-cyclohexanedione;1,3-Cyclohexanedione, 5-(1-methylethyl)-;5-Isopropyl-1,3-cyclohexanedione hydrate, 99%
CBNumber
CB0277417
Molecular Formula
C9H14O2
Formula Weight
154.21
MOL File
18456-87-6.mol
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5-ISOPROPYL-1,3-CYCLOHEXANEDIONE Property

Melting point:
63-65 °C (lit.)
Boiling point:
259.1±23.0 °C(Predicted)
Density 
1.017±0.06 g/cm3(Predicted)
pka
5.23±0.20(Predicted)
CAS DataBase Reference
18456-87-6
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Safety

Hazard Codes 
Xi
Risk Statements 
43
Safety Statements 
36/37
WGK Germany 
3
HS Code 
2914290090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
343447
Product name
5-Isopropyl-1,3-cyclohexanedione
Purity
99% (GC)
Packaging
5g
Price
$98.8
Updated
2024/03/01
TRC
Product number
I779085
Product name
5-Isopropyl-1,3-cyclohexanedione
Packaging
50mg
Price
$60
Updated
2021/12/16
Activate Scientific
Product number
AS145875
Product name
5-Isopropylcyclohexane-1,3-dione
Purity
97%
Packaging
1g
Price
$104
Updated
2021/12/16
AK Scientific
Product number
5868AH
Product name
5-Isopropyl-1,3-cyclohexanedione
Packaging
1g
Price
$111
Updated
2021/12/16
SynQuest Laboratories
Product number
2218-1-12
Product name
5-Isopropyl-1,3-cyclohexanedione
Packaging
1g
Price
$152
Updated
2021/12/16
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5-ISOPROPYL-1,3-CYCLOHEXANEDIONE Chemical Properties,Usage,Production

Uses

5-Isopropyl-1,3-cyclohexanedione may be used as starting reagent for the synthesis of carvotanacetone analogs. It may be used in the preparation of monocyclic terepenes. It may be used in the synthesis of 2H-pyrans, via reaction with α,β-unsaturated aldehydes.

Synthesis Reference(s)

Journal of the American Chemical Society, 72, p. 1645, 1950 DOI: 10.1021/ja01160a060

General Description

5-Isopropyl-1,3-cyclohexanedione is a cyclic 1,3-diketone. It can be prepared by condensation of isobutylideneacetone with ethyl malonate. 5-Isopropyl-1,3-cyclohexanedione on methylation with methyl iodide yields 5-isopropyl-2-methyl-1,3-cyclohexanedione. A multistep-synthesis of 5-isopropyl-1,3-cyclohexanedione involving aldol condensation, Dieckmann-type annulation, ester hydrolysis and decarboxylation is reported.

5-ISOPROPYL-1,3-CYCLOHEXANEDIONE Preparation Products And Raw materials

Raw materials

Preparation Products

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5-ISOPROPYL-1,3-CYCLOHEXANEDIONE Suppliers

J & K SCIENTIFIC LTD.
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18456-87-6, 5-ISOPROPYL-1,3-CYCLOHEXANEDIONERelated Search:


  • 5-ISOPROPYL-1,3-CYCLOHEXANEDIONE
  • 5-(ISOPROPYL)CYCLOHEXANE-1,3-DIONE
  • 5-Isopropyl-1,3-cyclohexanedione hydrate, 99%
  • 5-(1-Methylethyl)-1,3-cyclohexanedione
  • 1,3-Cyclohexanedione, 5-(1-methylethyl)-
  • 5-propan-2-ylcyclohexane-1,3-dione
  • 18456-87-6
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