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Name |
Isomenthone |
EINECS | 207-727-4 |
CAS No. | 491-07-6 | Density | 0.881g/cm3 |
PSA | 17.07000 | LogP | 2.64770 |
Solubility | N/A | Melting Point |
-35 °C |
Formula | C10H18 O | Boiling Point | 205°Cat760mmHg |
Molecular Weight | 372.244 | Flash Point | 72.8°C |
Transport Information | N/A | Appearance | N/A |
Safety | A skin irritant. When heated to decomposition it emits acrid smoke and fumes. | Risk Codes | N/A |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
Cyclohexanone,5-methyl-2-(1-methylethyl)-, cis-; p-Menthan-3-one, cis- (8CI); (?à)-Isomenthone; Isomenthone;cis-Menthone; cis-p-Menthan-3-one; cis-p-Menthone; dl-Isomenthone; a-Isomenthone |
Article Data | 74 |
Se-phenyl 3,7-dimethyloct-6-eneselenoate
A
3,7-dimethyl-oct-6-enal
isomenthone
Conditions | Yield |
---|---|
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In toluene at 110℃; for 0.333333h; | A 12% B n/a C n/a |
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In toluene at 110℃; for 0.333333h; Product distribution; mode of addition of TBTH/AIBN or hydroquinone; | A 12% B n/a C n/a |
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In toluene at 110℃; for 0.333333h; Yield given. Yields of byproduct given; | |
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In toluene at 110℃; for 1.5h; Yield given. Yields of byproduct given; |
3,7-dimethyl-6-octenoyl chloride
A
3,7-dimethyl-oct-6-enal
isomenthone
Conditions | Yield |
---|---|
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In toluene at 110℃; for 0.333333h; Product distribution; mode of addition of TBTH/AIBN or Galvinoxyl; | A 10% B n/a C n/a |
tetrachloromethane
5-hydroxy-3,6-diisopropyl-9-methyl-2,3,5,6,7,8,9,10-octahydro-1H-5,9-methano-benzocycloocten-4-one
isomenthone
Conditions | Yield |
---|---|
unter vermindertem Druck; substance of mp: 110 degree (α-dipiperitone); | |
unter vermindertem Druck; substance of mp: 94 degree; |
Conditions | Yield |
---|---|
With hydrogen; nickel at 160℃; dl-menthone; |
Conditions | Yield |
---|---|
With chromium(VI) oxide; sulfuric acid; water |
isomenthone
Conditions | Yield |
---|---|
With sodium In methanol for 2h; Ambient temperature; |
isomenthone
Conditions | Yield |
---|---|
With diphenylsilane; zinc(II) chloride; tetrakis(triphenylphosphine) palladium(0) In chloroform for 3h; Ambient temperature; Yield given. Yields of byproduct given; | |
With hydrogen; silica gel; copper In toluene at 140℃; under 7600 Torr; for 4h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; | |
With hydrogen; tetra-(n-butyl)ammonium iodide In water at 110℃; under 15001.5 Torr; for 24h; Overall yield = 71 %; chemoselective reaction; | A n/a B n/a |
A
(Z)-p-menthan-4-ol
B
(Z)-4-isopropyl-1-methylcyclohexan-1-ol
C
cis p-menthanol
isomenthone
Conditions | Yield |
---|---|
Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given; |
Conditions | Yield |
---|---|
Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given; |
A
(Z)-p-menthan-4-ol
B
(Z)-4-isopropyl-1-methylcyclohexan-1-ol
isomenthone
methyl-2 isopropyl-5 cyclohexanone
Conditions | Yield |
---|---|
Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given; |
IUPAC Name: (2R,5R)-2-Isopropyl-5-methyl-cyclohexan-1-one
CAS: 491-07-6
EINECS: 207-727-4
Following is the Molecular Structure of Isomenthone (491-07-6):
SMILES: O=C1C[C@H](C)CC[C@@H]1C(C)C
InChI: InChI=1/C10H18O/c1-7(2)9-5-4-8(3)6-10(9)11/h7-9H,4-6H2,1-3H3/t8-,9-/m1/s1
InChIKey: NFLGAXVYCFJBMK-RKDXNWHRBG
Std.InChI: InChI=1S/C10H18O/c1-7(2)9-5-4-8(3)6-10(9)11/h7-9H,4-6H2,1-3H3/t8-,9-/m1/s1
Std.InChIKey: NFLGAXVYCFJBMK-RKDXNWHRSA-N
Molecular Formula: C10H18O
Molecular Weight: 154.25
Boiling Point: 205℃ at 760 mmHg
Flash Point: 72.8℃
Molar Volume: 175cm3
Density: 0.881g/cm3
Index of Refraction: 1.442
Molar Refractivity: 46.37cm3
Surface Tension: 27.2dyne/cm
Polarizability: 18.38 10-24cm3
Enthalpy of Vaporization: 44.12kJ/mol
Vapour Pressure: 0.256mmHg at 25℃
Isomenthone (491-07-6) can be used as a food spice by GB 2760--1996.
1. | skn-rbt 500 mg/24H MLD | FCTXAV Food and Cosmetics Toxicology. 14 (1976),315. |
Reported in EPA TSCA Inventory.
This chemical is a skin irritant.
Isomenthone (491-07-6),which also can be called for (±)-cis-p-Menthan-3-one ; (z)-Cyclohexanon ; (z)-p-Menthan-3-on ; 5-Methyl-2-(1-methylethyl)-,cis-Cyclohexanone ; 5-Methyl-2-(1-methylethyl)cyclohexanone ; cis-Cyclohexanon ; cis-Menthone ; cis-p-Menthan-3-one . Isomenthone (491-07-6) is a colorless slightly like oily liquid and it's insoluble in water, soluble in Ethanol and oil.When heated to decomposition it emits acrid smoke and fumes.