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CAS No.: | 14765-30-1 |
---|---|
Name: | 2-SEC-BUTYLCYCLOHEXANONE |
Article Data: | 15 |
Molecular Structure: | |
Formula: | C10H18 O |
Molecular Weight: | 154.252 |
Synonyms: | Cyclohexanone,2-sec-butyl- (7CI,8CI); 2-(1-Methylpropyl)cyclohexanone;2-sec-Butylcyclohexanone; Freskomenthe; NSC 21146 |
Density: | 0.912 g/mL at 25 °C(lit.) |
Melting Point: | 27.18°C (estimate) |
Boiling Point: | 76-78 °C8 mm Hg(lit.) |
Flash Point: | 181 °F |
Solubility: | 577mg/L at 20℃ |
Safety: | Moderately toxic by ingestion. Low toxicity by skin contact. When heated to decomposition it emits acrid smoke and irritating vapors. |
PSA: | 17.07000 |
LogP: | 2.79180 |
Conditions | Yield |
---|---|
With N-benzylbenzenesulfonamide; mesitylcopper(I) In toluene at 0℃; for 6h; | 90% |
2,6-dibromocyclohexanone
2-sec-butylcyclohexanone
Conditions | Yield |
---|---|
In tetrahydrofuran at -78℃; |
2-(1-methylpropylidene)cyclohexanone
2-sec-butylcyclohexanone
Conditions | Yield |
---|---|
With hydrogen; palladium |
(Z)-2-Butene
lithium 1-cyclohexenolate
A
2-sec-butylcyclohexanone
B
2,6-di(sec-butyl)cyclohexanone
Conditions | Yield |
---|---|
Yield given. Multistep reaction. Yields of byproduct given; |
trans-2-Butene
lithium 1-cyclohexenolate
A
2-sec-butylcyclohexanone
B
2,6-di(sec-butyl)cyclohexanone
Conditions | Yield |
---|---|
Yield given. Multistep reaction. Yields of byproduct given; |
(E)-2-ethylidenecyclohexan-1-one
A
2-sec-butylcyclohexanone
Conditions | Yield |
---|---|
N-benzylbenzenesulfonamide; mesitylcopper(I) In toluene at 0℃; for 6h; Addition; | A 90 % Chromat. B n/a |
1-acetoxy-6-bromo-cyclohexene
2-sec-butylcyclohexanone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Zn / tetrahydrofuran 2: H2 / Pd View Scheme |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In propan-1-ol for 2h; Reflux; | 100% |
2-sec-butylcyclohexanone
aniline
(-)-N-(phenyl)-[2-sec-butylcyclohexyl]amine
Conditions | Yield |
---|---|
Stage #1: 2-sec-butylcyclohexanone; aniline With [(R)-BINAP]PdBr2 In chloroform for 0.166667h; Inert atmosphere; Stage #2: With hydrogen In chloroform at 70℃; under 41372.9 Torr; for 24h; enantioselective reaction; | 80% |
Conditions | Yield |
---|---|
With iodine at 80℃; for 24h; Sealed tube; | 56% |
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Systematic (IUPAC) name: 2-(1-METHYLPROPYL)CYCLOHEXANONE
Synonyms: 2-(1-methylpropyl)-cyclohexanon ; 2-sec-butyl-cyclohexanon ; FRESKOMENTHE ; FEMA 3261 ; 2-SEC-BUTYLCYCLOHEXANONE
Empirical Formula: C10H18O
Molecular Weight: 154.28g/mol
Index of Refraction: 1.452
Molar Volume: 171.5 cm3
Surface Tension: 30.1 dyne/cm
Flash Point: 75.8 °C
Boiling Point: 213.5 °C at 760 mmHg
Polar Surface Area: 17.07 ?2
Molar Refractivity: 46.29 cm3
Polarizability: 18.35 10-24cm3
Density: 0.899 g/cm3
Enthalpy of Vaporization: 44.98 kJ/mol
Vapour Pressure: 0.163 mmHg at 25°C
Structure of 2-(1-METHYLPROPYL)CYCLOHEXANONE (CAS NO. 14765-30-1)
Product Category of ketones.
Used to manufacture medicine.
1. | orl-rat LD50:2400 mg/kg | FCTOD7 Food and Chemical Toxicology. 30 (1992),11S. | ||
2. | skn-rbt LD50:>5 g/kg | FCTOD7 Food and Chemical Toxicology. 30 (1992),11S. |
Reported in EPA TSCA Inventory.
Moderately toxic by ingestion. Low toxicity by skin contact. When heated to decomposition it emits acrid smoke and irritating vapors.
Safety Statements: 24/25
S24/25:Avoid contact with skin and eyes.
2-(1-METHYLPROPYL)CYCLOHEXANONE , its cas register number is 14765-30-1. It also can be called 2-(1-methylpropyl)-cyclohexanon ; 2-sec-butyl-cyclohexanon ; FRESKOMENTHE ; FEMA 3261 ; 2-SEC-BUTYLCYCLOHEXANONE .
It is hazardous. Moderately toxic by ingestion. Low toxicity by skin contact. When heated to decomposition it emits acrid smoke and irritating vapors. So put 2-(1-METHYLPROPYL)CYCLOHEXANONE (CAS NO.14765-30-1) out of the touch of children and keep it in cool place.