Cyclohexanecarboxylic acid ethyl ester
- Name Cyclohexanecarboxylic acid ethyl ester
- CAS 3289-28-9
- Purity 99%
Product Details
Manufacturer Supply Best Quality Cyclohexanecarboxylic acid ethyl ester 3289-28-9 with Efficient Transportation
- Molecular Formula: C9H16O2
- Molecular Weight: 156.225
- Vapor Pressure: 0.385mmHg at 25°C
- Melting Point: 120 °C
- Refractive Index: 1.4420
- Boiling Point: 197.087 °C at 760 mmHg
- Flash Point: 68.499 °C
- PSA： 26.30000
- Density: 0.973 g/cm3
- LogP: 2.12980
Cyclohexanecarboxylic acid ethyl ester(Cas 3289-28-9) Usage
|
Synthesis Reference(s) |
Journal of the American Chemical Society, 96, p. 3686, 1974 DOI: 10.1021/ja00818a072 |
|
Purification Methods |
Ethyl cyclohexanecarboxylate [3289-28-9] M 156.2, b 76 -77o/10mm, 92 -93o/34mm, 196 -1 9 6 . 2o/760mm, d 4 0.955, n D 1.441. Wash the ester with N sodium hydroxide solution, then water, dry with Na2SO4 and distil it. The amide has m 185-186o. [Adkins & Cramer J Am Chem Soc 52 4355 1930, Newman & Walborsky J Am Chem Soc 72 4296 1950, Beilstein 9 III 17, 9 IV 18.] |
|
Aroma threshold values |
Detection: 0.001 ppb |
InChI:InChI=1/C9H16O2/c1-2-11-9(10)8-6-4-3-5-7-8/h8H,2-7H2,1H3
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3289-28-9 Process route
-
-
93-89-0,99341-95-4
benzoic acid ethyl ester
-
-
3289-28-9
ethyl cyclohexanecarboxylate
| Conditions | Yield |
|---|---|
|
With
10% Ru/C; hydrogen;
In
isopropyl alcohol;
at 100 ℃;
for 0.166667h;
under 37503.8 Torr;
Reagent/catalyst;
Temperature;
Pressure;
Flow reactor;
|
100%
|
|
With
hydrogen;
In
neat (no solvent);
at 50 ℃;
for 72h;
under 760.051 Torr;
Temperature;
|
99%
|
|
With
hydrogen;
Rh on carbon;
In
methanol; acetic acid;
for 1h;
Product distribution;
Ambient temperature;
other alkyl benzoates; var. times;
|
96%
|
|
With
hydrogen;
Rh on carbon;
In
methanol; acetic acid;
for 1h;
Ambient temperature;
|
96%
|
|
With
hydrogen; tetra(n-butyl)ammonium hydrogensulfate;
rhodium colloidal catalyst;
In
water;
at 36 ℃;
for 62h;
under 180018 Torr;
pH=7.5;
|
96%
|
|
With
hydrogen;
In
water;
at 100 ℃;
for 7h;
under 15001.5 Torr;
|
96%
|
|
With
tetrahydroxydiboron; [Rh(OH)(cod)]2;
In
ethanol;
at 50 ℃;
for 18h;
Schlenk technique;
Inert atmosphere;
|
95%
|
|
With
hydrogen;
In
water;
at 100 ℃;
for 7h;
under 37503.8 Torr;
Autoclave;
|
91.5%
|
|
With
hydrogenchloride; ethanol; platinum;
Hydrogenation;
|
|
|
With
nickel;
at 180 ℃;
Hydrogenation;
|
|
|
With
platinum(IV) oxide; ethanol;
Hydrogenation.unter Druck;
|
|
|
With
platinum-cathodes;
Electrolysis;
|
|
|
With
nickel catalysts;
Hydrogenation;
|
|
|
With
N-hexadecyl-N-(2-hydroxyethyl)-N,N-dimethylammonium bromide; water; hydrogen;
rhodium;
at 20 ℃;
for 9.5h;
|
100 % Chromat.
|
|
With
N-hexadecyl-N-(2-hydroxyethyl)-N,N-dimethylammonium bromide; water; hydrogen;
rhodium;
at 20 ℃;
for 9.5h;
|
|
|
With
hydrogen;
silica gel; rhodium;
In
water;
at 20 ℃;
for 5.3h;
under 760 Torr;
|
100 % Chromat.
|
|
With
hydrogen;
ruthenium;
at 100 ℃;
for 5h;
under 22800 Torr;
|
99 % Chromat.
|
|
With
hydrogen; N-hexadecyl-N,N-dimethyl-N-(2-hydroxyethyl)ammonium chloride;
iridium;
In
water;
at 20 ℃;
for 1.9h;
under 30003 Torr;
|
|
|
With
hydrogen;
Rh(0)*[N,N-Me2-N-cetyl-N-(2-hydroxyethyl)ammonium chloride];
In
water;
at 20 ℃;
for 4.7h;
under 760.051 Torr;
Further Variations:;
Catalysts;
reusing run;
Product distribution;
|
100 % Chromat.
|
|
With
hydrogen; Methylated β-cyclodextrin;
In
water;
at 20 ℃;
for 24h;
under 750.075 Torr;
|
|
|
With
hydrogen;
rhodium in aluminum oxyhydroxide;
In
hexane;
at 20 ℃;
for 4.5h;
|
100 % Chromat.
|
|
With
hydrogen;
ruthenium trichloride;
In
water;
at -0.16 ℃;
for 2h;
under 22502.3 Torr;
|
66 % Chromat.
|
|
With
5% Rh/C; hydrogen;
In
hexane;
at 20 ℃;
for 12h;
under 2280.15 Torr;
Autoclave;
|
85 %Chromat.
|
|
With
hydrogen;
In
water;
at 20 ℃;
under 750.075 Torr;
|
100 %Chromat.
|
|
With
hydrogen;
In
water;
at 20 ℃;
for 0.09h;
under 22502.3 Torr;
Autoclave;
|
|
|
With
hydrogen;
In
1,4-dioxane;
at 149.84 ℃;
for 5h;
under 37503.8 Torr;
Solvent;
chemoselective reaction;
Autoclave;
|
|
|
With
hydrogen;
In
ethanol;
at 60 ℃;
for 5h;
under 4500.45 Torr;
Autoclave;
|
|
|
With
ruthenium; hydrogen;
In
water;
at 30 ℃;
for 12h;
under 22801.5 Torr;
Autoclave;
|
95 %Chromat.
|
|
With
nickel catalysts;
Hydrogenation;
|
|
|
With
hydrogen;
In
neat (no solvent);
at 150 ℃;
for 3h;
under 7500.75 Torr;
Autoclave;
Sealed tube;
|
98 %Spectr.
|
-
-
2150-37-0
methyl 3,5-dimethoxybenzoate
-
-
4630-82-4
methyl cyclohexylcarboxylate
-
-
3289-28-9
ethyl cyclohexanecarboxylate
| Conditions | Yield |
|---|---|
|
With
hydrogen; platinum(II) chloride;
In
ethanol;
at 60 ℃;
for 6h;
under 750.075 - 1500.15 Torr;
|
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-
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-
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-
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-
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