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GEOSMIN
- CAS No.
- 19700-21-1
- Chemical Name:
- GEOSMIN
- Synonyms
- GEOSMIN;GEOSMINE;GEOSMIN STANDARD;naphthalenol octahydro-4,8a-dimethyl;4,8a-Dimethyloctahydro-4a(2H)-naphthalenol;GeosminStandardSolution(0.1mg/mlMethanolSolution);geosmin,octahydro-4,8a-dimethyl-4a(2H)-Naphthalenol;octahydro-4-alpha,8a-beta-dimethyl-4a-alpha-(2h)-naphtho;[4S-(4α,4aα,8aβ)]-Octahydro-4,8a-dimethyl-4a(2H)-naphthol;4a-alpha-(2H)-Naphthol, octahydro-4-alpha,8a-beta-dimethyl-
- CBNumber:
- CB5372906
- Molecular Formula:
- C12H22O
- Molecular Weight:
- 182.3
- MDL Number:
- MFCD00210292
- MOL File:
- 19700-21-1.mol
Last updated:2023-05-25 18:01:12
alpha | D25 -16.5° |
---|---|
Boiling point | bp 270° |
Density | 0.985±0.06 g/cm3(Predicted) |
storage temp. | -20°C |
solubility | Chloroform (Slightly), Methanol (Slightly) |
form | Oil |
pka | 15.23±0.60(Predicted) |
color | Colourless |
Odor | at 1.00 % in dipropylene glycol. fresh musty earthy soil |
Odor Type | earthy |
Odor Threshold | 0.0000065ppm |
LogP | 3.497 (est) |
FDA UNII | MYW912WXJ4 |
EPA Substance Registry System | 4a(2H)-Naphthalenol, octahydro-4,8a-dimethyl-, (4S,4aS,8aR)- (19700-21-1) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H302 |
Precautionary statements | P264-P270-P301+P312-P330-P501 |
GEOSMIN price More Price(1)
GEOSMIN Chemical Properties,Uses,Production
Description
Geosmin and other volatile compounds are produced by a variety of bacteria, cyanobacteria, algae, and fungi. They are responsible for some of the odors of water supplies and food sources. Odor production is greatest when nutrient production and dissolved oxygen are high.
Uses
Geosmin is an earthly odorant resposible for the strong scent (petrichor) that occurs in the air when rain falls after a dry spell of weather or when soil is disturbed.
Uses
Geosmin is an earthly odorant responsible for the strong scent (petrichor) that occurs in the air when rain falls after a dry spell of weather or when soil is disturbed.
Definition
ChEBI: (-)-geosmin is the (-)-stereoisomer of geosmin, having 4S,4aS,8aR configuration. It is an enantiomer of a (+)-geosmin.
GEOSMIN Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 23)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Alfa Chemistry | Info@alfa-chemistry.com | United States | 24072 | 58 | |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9003 | 58 |
J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 94717 | 76 |
Shanghai TaoSu Biochemical Technology Co., Ltd. | 021-33632979 | info@tsbiochem.com | China | 8073 | 58 |
Chizhou Kailong Import and Export Trade Co., Ltd. | xg01_gj@163.com | China | 9503 | 50 | |
Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 13028896684 | sales@rrkchem.com | China | 56070 | 58 |
BOC Sciences | -- | info@bocsci.com | USA | 0 | 65 |
Energy Chemical | 021-58432009 400-005-6266 | marketing1@energy-chemical.com | China | 44843 | 58 |
Shaanxi Dideu Newmaterial Co., Ltd. | 029-63373950 15353716720 | 1052@dideu.com | China | 10011 | 58 |
19700-21-1(GEOSMIN)Related Search:
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1of3
4,8a-Dimethyloctahydro-4a(2H)-naphthalenol
4a(2H)-Naphthalenol, octahydro-4,8a-dimethyl-, [4S-(4alpha,4aalpha,8abeta)]-
4a(2H)-Naphthalenol, octahydro-4,8a-dimethyl-,(4alpha,4aalpha,8abeta)-
4a-alpha-(2H)-Naphthol, octahydro-4-alpha,8a-beta-dimethyl-
octahydro-4,8a-dimethyl-,(4s-(4-alpha,4a-alpha,8a-beta))-4a(2h)-naphthaleno
octahydro-4-alpha,8a-beta-dimethyl-4a-alpha-(2h)-naphtho
[4S-(4alpha,4aalpha,8abeta)]-octahydro-4,8a-dimethyl-4a(2H)-naphthol
geosmin,octahydro-4,8a-dimethyl-4a(2H)-Naphthalenol
GeosminStandardSolution(0.1mg/mlMethanolSolution)
4a(2H)-Naphthalenol, octahydro-4,8a-dimethyl-, (4S,4aS,8aR)-
GEOSMINE
GEOSMIN STANDARD
GEOSMIN
[4S-(4α,4aα,8aβ)]-Octahydro-4,8a-dimethyl-4a(2H)-naphthol
naphthalenol octahydro-4,8a-dimethyl
19700-21-1
164-19-1
Pharmaceuticals, Intermediates & Fine Chemicals