| Identification | More | [Name]
Cyclohexanecarboxaldehyde | [CAS]
2043-61-0 | [Synonyms]
CYCLOHEXANAL
CYCLOHEXANECARBALDEHYDE
CYCLOHEXANECARBOXALDEHYDE
CYCLOHEXYLMETHANAL
HEXAHYDROBENZALDEHYDE
1-Formylcyclohexane
Cyclohexanaldehyde
Cyclohexane-1-carboxaldehyde
Cyclohexanealdehyde
Cyclohexylcarboxaldehyde
Cyclohexylformaldehyde
Formylcyclohexane
Cyclohexanecarboxaldehyde,98%
Cyclohexanecarboxaldehyde 98%
cyclohexanecarboxaldhyde
cyclohexanaecarboxaldehyde
cyclohexanecarbaaldehyde
Cyclohexane-1-aldehyde
Cyclohexylcarbaldehyde
Formylcyclohexan | [EINECS(EC#)]
218-057-7 | [Molecular Formula]
C7H12O | [MDL Number]
MFCD00001457 | [Molecular Weight]
112.17 | [MOL File]
2043-61-0.mol |
| Chemical Properties | Back Directory | [Appearance]
Clear colorless to faintly pink liquid | [Melting point ]
34-35°C | [Boiling point ]
161-163 °C (lit.) | [density ]
0.926 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.452(lit.)
| [Fp ]
105 °F
| [storage temp. ]
2-8°C
| [form ]
Liquid | [color ]
Clear colorless to faintly pink | [Water Solubility ]
Soluble in chloroform, ether, alcohol. Slightly soluble in water. | [Sensitive ]
Air Sensitive | [Detection Methods]
GC | [BRN ]
878306 | [InChIKey]
KVFDZFBHBWTVID-UHFFFAOYSA-N | [LogP]
1.900 (est) | [CAS DataBase Reference]
2043-61-0(CAS DataBase Reference) | [NIST Chemistry Reference]
Cyclohexanecarboxaldehyde(2043-61-0) | [Storage Precautions]
Air sensitive;Light sensitive |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,F | [Risk Statements ]
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
R36:Irritating to the eyes. | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [RIDADR ]
UN 1989 3/PG 3
| [WGK Germany ]
3
| [F ]
8-9-23 | [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29122990 |
| Hazard Information | Back Directory | [Chemical Properties]
Clear colorless to faintly pink liquid | [Uses]
Cyclohexanecarboxaldehyde was used to study gas-phase microwave spectrum of cyclohexanecarboxaldehyde. It was used for the synthesis of poly(vinyl cyclohexanal). It was used as model substrate in the synthesis of propargylamines using Fe3O4 nanoparticles as catalyst. It was employed in an aldol reaction with ethyl diazoacetate catalyzed by basic, nanoparticulate magnesium oxide leading to α-diazo-β-hydroxyesters. | [Synthesis Reference(s)]
Chemical and Pharmaceutical Bulletin, 42, p. 1041, 1994 DOI: 10.1248/cpb.42.1041
Tetrahedron Letters, 24, p. 573, 1983 DOI: 10.1016/S0040-4039(00)81467-7 | [Synthesis]
The prepared Grignard reagent was pressed into a dry and clean 20 L reaction bottle, the temperature of the Grignard reagent was cooled to -20° C. and controled at -10±5° C. then 1.506 g of dimethylformamide was dropwise added to the reaction bottle in about 2 h, the temperature of the system was preserved at a temperature below 0° C. for 2 h. 7 L of HCl having a concentration of 4 mol/L was dropwise added to the reaction bottle to terminate the reaction to obtain a reaction product. Suction filtration was performed for the reaction product, an obtained filtrate was standed to enable liquid separation, an obtained water phase was extracted twice with 2.8 L of EA, extracted organic phases were combined and washed with 3 L of saturated salt water, and concentration was performed to obtain 1.608 kg of Cyclohexanecarboxaldehyde having a purity of 96% and a yield of 83%. |
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