| Identification | Back Directory | [Name]
(+/-)-GEOSMIN | [CAS]
16423-19-1 | [Synonyms]
rac GeosMin
(+/-)-GEOSMIN
Odor Standards
(±)-geosmin solution
Geosmin (racemic), 95%
(+/-)-Geosmin solution
GeosminSolution,2mg/L,1mL
(+/-) Geosmin Odor Standard
GeosminSolution,100mg/L,1ml
GeosminSolution,100mg/L,5x1ml
Drinking Water Odor Standards
TRANS-1,10-DIMETHYL-TRANSDECALIN-9-OL
1,10-trans-dimethyl-trans-(9)-decalol
2β,6α-dimethylbicyclo[4.4.0]decan-1β-ol
(+/-) Geosmin Odor Standard@2 μg/mL in Methanol
2BETA,6ALPHA-DIMETHYLBICYCLO[4.4.0]DECAN-1BETA-OL
(+/-)-GeosMin solution 2 Mg/ML in Methanol, >=97%
4a(2H)-Naphthalenol, octahydro-4,8a-dimethyl-, (4R,4aR,8aS)-rel-
(4S,4aS,8aR)-4,8a-dimethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-4a-ol | [EINECS(EC#)]
622-365-0 | [Molecular Formula]
C12H22O | [MDL Number]
MFCD00055578 | [MOL File]
16423-19-1.mol | [Molecular Weight]
182.3 |
| Chemical Properties | Back Directory | [Boiling point ]
110-112 °C(Press: 8 Torr) | [density ]
0.985±0.06 g/cm3(Predicted) | [Fp ]
11 °C | [storage temp. ]
-20°C | [solubility ]
Chloroform (Sparingly), Methanol (Slightly) | [form ]
Oil | [pka]
15.23±0.60(Predicted) | [color ]
colorless | [Odor]
at 0.01 % in dipropylene glycol. earthy soil humus dirt | [Odor Type]
earthy | [LogP]
3.570 |
| Hazard Information | Back Directory | [Uses]
(±)-Geosmin has been used as a standard for GC-MS based analytical techniques. Geosmin has also been used to study its adsorption on activated carbon. | [Uses]
(±)-Geosmin solution is commonly used in the odorant removal/degradation studies in the water and food chemistry. | [Uses]
Geosmin is a major volatile component of beet essence, also determined to be the potent earthy odor contaminant of fish, beans, water. | [Definition]
ChEBI: (+)-geosmin is a geosmin. It is an enantiomer of a (-)-geosmin. | [Biochem/physiol Actions]
(±)-Geosmin is produced by Streptomyces coelicolor and cyanobacteria. |
|
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Sigma-Aldrich
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021-61415566 800-8193336 |
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https://www.sigmaaldrich.cn |
| Company Name: |
Energy Chemical
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http://www.energy-chemical.com |
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