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Cas Database |
| Name |
1-Ethylcyclohexanol |
EINECS | 621-537-2 |
| CAS No. | 1940-18-7 | Density | 0.919 g/cm3 |
| PSA | 20.23000 | LogP | 2.09160 |
| Solubility | N/A | Melting Point |
34.5°C |
| Formula | C8H16O | Boiling Point | 165.999 °C at 760 mmHg |
| Molecular Weight | 128.214 | Flash Point | 68.17 °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | 26-36/37/39 | Risk Codes | 36/37/38 |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
1-Ethyl-1-cyclohexanol;1-Ethyl-1-hydroxycyclohexane;NSC 25550; |
Article Data | 63 |
1-Ethylcyclohexanol Synthetic route
| Conditions | Yield |
|---|---|
| With methylaluminum bis(2,6-di-tert-butylphenoxide) In diethyl ether; toluene at -78℃; for 2h; | 100% |
| In diethyl ether at 0 - 20℃; | 90% |
| In diethyl ether; benzene | |
| In diethyl ether |
| Conditions | Yield |
|---|---|
| With ethanol; lithium; nickel dichloride; poly(4-vinylbiphenyl-co-divinylbenzene) In tetrahydrofuran at 20℃; for 12h; | 95% |
| With sodium tetrahydroborate; copper(ll) sulfate pentahydrate; cobalt(II) chloride hexahydrate In methanol at 20℃; for 0.333333h; | 94% |
| With sodium tetrahydroborate; hydrogen; nickel dichloride In isopropyl alcohol at 60℃; under 760.051 Torr; for 8h; | 92% |
- 17328-74-4
2-methyl-1-oxaspiro[2.5]octane
- 1940-18-7
1-ethylcyclohexanol
| Conditions | Yield |
|---|---|
| With lithium triethylborohydride | 95% |
| Conditions | Yield |
|---|---|
| With hydrogen; copper-palladium; silica gel In ethanol at 25℃; under 760 Torr; Kinetics; | A 94% B n/a |
| With quinoline; hydrogen; Lindlar catalyst with MnCl2 doping salt In n-heptane at 25℃; under 735 - 738 Torr; Product distribution; without doping salt; | |
| With potassium chloride; hydrogen; nickel In methanol; water Product distribution; catodically pretreated Raney-Ni-powder; hydrogenation in presence of pyridine or hydrogensulfide; change of potential during the hydrogenation; | |
| With hydrazine hydrate; cobalt(II) chloride; sodium hydroxide In isopropyl alcohol at 60℃; for 6h; Reagent/catalyst; | |
| With hydrogen; dimethyl sulfoxide In ethyl acetate at 20℃; under 760.051 Torr; for 1.25h; | A 91 %Spectr. B 9 %Spectr. |
- 17328-74-4
2-methyl-1-oxaspiro[2.5]octane
A
- 1940-18-7
1-ethylcyclohexanol
B
- 1193-81-3
rac-1-cyclohexylethanol
| Conditions | Yield |
|---|---|
| With bis(cyclopentadienyl)titanium (III) chloride; cyclohexa-1,4-diene In tetrahydrofuran Product distribution; Mechanism; Ambient temperature; other epoxides, reaction without cyclohexa-1,4-diene; | A 1.5% B 92% C 0.9% |
| With bis(cyclopentadienyl)titanium (III) chloride; cyclohexa-1,4-diene In tetrahydrofuran Ambient temperature; | A 1.5% B 92% C 0.9% |
| With bis(cyclopentadienyl)titanium (III) chloride; cyclohexa-1,4-diene In tetrahydrofuran for 0.666667h; Product distribution; Mechanism; other epoxides; other H-atom donors; var. temperature, var. time; | A 1.5% B 64% C 0.9% |
| With bis(cyclopentadienyl)titanium (III) chloride; cyclohexa-1,4-diene In tetrahydrofuran for 0.25h; | A n/a B 64% C 0.9% |
| With bis(cyclopentadienyl)titanium (III) chloride; cyclohexa-1,4-diene In tetrahydrofuran for 0.25h; Yields of byproduct given; | A n/a B n/a C 0.9% |
| Conditions | Yield |
|---|---|
| With tetra-(n-butyl)ammonium iodide In tetrahydrofuran; N,N-dimethyl-formamide for 8h; Ambient temperature; electrolysis with Pt/Cu electrodes; | 76% |
| Conditions | Yield |
|---|---|
| With naphthalene; lithium In tetrahydrofuran at -78 - 0℃; for 2h; | 75% |
| Conditions | Yield |
|---|---|
| With ozone In neat (no solvent) at 20℃; for 5h; UV-irradiation; | A 67% B 10% |
| Conditions | Yield |
|---|---|
| In toluene for 5h; Ambient temperature; | 61% |
- 1940-19-8
1-vinylcyclohexanol
- 79-10-7
acrylic acid
A
- 699-61-6
1-oxaspiro[4.5]decan-2-one
B
- 1940-18-7
1-ethylcyclohexanol
| Conditions | Yield |
|---|---|
| With hydrogen; platinum(IV) oxide; ruthenium In dichloromethane at 20℃; under 760.051 Torr; | A 57% B 6% |
1-Ethylcyclohexanol Chemical Properties
IUPAC Name: 1-Ethylcyclohexan-1-ol
The MF of 1-Ethylcyclohexanol (CAS NO.1940-18-7) is C8H16O.
The MW of 1-Ethylcyclohexanol (CAS NO.1940-18-7) is 128.21.
Synonyms of 1-Ethylcyclohexanol (CAS NO.1940-18-7): 1-Aethyl-cyclohexanol-(1) ; 1-Ethylcyclohexanol ; Cyclohexanol, 1-ethyl-
Index of Refraction: 1.464
Density: 0.919 g/ml
Flash Point: 68.2 °C
Boiling Point: 166 °C
Melting Point: 34.5 °C
1-Ethylcyclohexanol Uses
1-Ethylcyclohexanol (CAS NO.1940-18-7) is used as chemical reagents, organic intermediates, fine chemicals, pharmaceutical research and development.
1-Ethylcyclohexanol Toxicity Data With Reference
| 1. | orl-mus LD50:1300 mg/kg | ARZNAD Arzneimittel-Forschung. Drug Research. 4 (1954),477. | ||
| 2. | scu-mus LD50:840 mg/kg | ARZNAD Arzneimittel-Forschung. Drug Research. 5 (1955),161. |
1-Ethylcyclohexanol Safety Profile
Moderately toxic by ingestion and subcutaneous routes. When heated to decomposition it emits acrid smoke and irritating fumes.Safety information of 1-Ethylcyclohexanol (CAS NO.1940-18-7):
Risk Statements
36/37/38 Irritating to eyes, respiratory system and skin
Safety Statements
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39 Wear suitable protective clothing, gloves and eye/face protection
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