2-Nonanone Cas 821-55-6
Product Description
Product Detail
2-Nonanone Cas 821-55-6 is used as a component of several food sources and can be used as a flavoring agent.
2-Nonanone Cas 821-55-6 has a characteristic rue odor and a rose and teα-like flavor. May be prepared by dry distillation of barium caprylate and barium acetate at 0.5 - 2 mmHg; or by oxidation of methyl heptyl carbinol at room temperature using chromic acid; it can be isolated also from natural products by fractional distillation.
2-Nonanone Cas 821-55-6 Is also known asMETHYL-N-HEPTYL KETONE,methyl ketone.2-Nonanone has a characteristic rue odor. It has a rose and tea-like flavor. It is producedby dry distillation of barium caprylate and barium acetate at 0.5 to 2 mmHg; by oxidation of methylheptyl carbinol at room temperature using chromic acid; it can be isolated also from natural products by fractional distillation.
Premium quality 2-Nonanone Cas 821-55-6 withClear colorless liquidappearance, Odowell 2-Nonanone Cas 821-55-6 high quality in stock and free Sample for testing. Production capacity: 1000 Tons annually manufacturing for European countries and American market.
2-Nonanone Cas 821-55-6 (Specification)
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Product Name: |
2-Nonanone Cas 821-55-6 |
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Synonyms: |
METHYL-N-HEPTYL KETONE;METHYL HEPTYL KETONE;FEMA 2785;2-NONANONE;Nonan-2-on;2-Nonanone,97%;2-Nonanone,Heptyl methyl ketone;p-[3-(3-METHYLHEPTYL)]ETHYLBENZENE, TECH |
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CAS: |
821-55-6 |
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MF: |
C9H18O |
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MW: |
142.24 |
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EINECS: |
212-480-0 |
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Product Categories: |
ketone;Industrial/Fine Chemicals |
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Mol File: |
821-55-6.mol |
2-Nonanone Cas 821-55-6 Feature And Application
A methyl ketonethat is nonane in which the methylene hydrogens at position 2 are replaced by an oxo group. Taste characteristics at 20 ppm: cheesy, green, fruity, dairy, dirty, and buttery.Reported found in the essential oil of rue (Ruta angustifolia Pers., R. bracteosa, R. Montana L. and R. gravelolens); also identified in the oil of carnation, in coconut oil and in the distillate from leaves of a variety of Boronia ledifolia; reported found in mixture with methyl nonyl ketone in the essential oil of Ruta chalepensis. Also reported found in banana, lemon peel oil, guava, grapes, raisin, melon, raspberry, strawberry fruit and jam, asparagus, leek, onion, cooked potato, tomato, clove, ginger, wheat bread, many cheeses, butter, yogurt, milk, cream, caviar, fatty fish, meats, hop oil, beer, rum, malt whiskey, grape wines, cognac, cocoa, coffee, tea, roasted filberts and peanuts, pecans, potato chips, soybean, coconut products, olive, passion fruit, trassi, Brazil nut, rice, quince, jackfruit, buckwheat, sweet corn, corn oil, wort, dried bonito, krill, cherimoya, Bourbon vanilla, shrimp, clams, scallop, crayfish, maté and mastic gum leaf and fruit oil
2-Nonanone Cas 821-55-6 Details
Chemical Properties
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Melting point |
-21 °C (lit.) |
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Boiling point |
192 °C/743 mmHg (lit.) |
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density |
0.82 g/mL at 25 °C (lit.) |
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vapor density |
4.9 |
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vapor pressure |
83.2Pa at 25℃ |
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FEMA |
2785 | 2-NONANONE |
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refractive index |
n20/D 1.421(lit.) |
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Fp |
151 °F |
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storage temp. |
Store below +30°C. |
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solubility |
0.37g/l |
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form |
Liquid |
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color |
Clear slightly yellow |
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Odor |
at 100.00 %. fresh sweet green weedy earthy herbal |
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Odor Type |
fruity |
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Water Solubility |
ca 0.5 g/L |
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JECFA Number |
292 |
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BRN |
1743645 |
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LogP |
3.14 |
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CAS DataBase Reference |
821-55-6(CAS DataBase Reference) |
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NIST Chemistry Reference |
2-Nonanone Cas 821-55-6 |
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EPA Substance Registry System |
2-Nonanone Cas 821-55-6 |
Safety Information
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Hazard Codes |
Xi,Xn |
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Risk Statements |
36/37/38-36-20 |
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Safety Statements |
26-36-39 |
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RIDADR |
1993 |
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WGK Germany |
1 |
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RTECS |
RA8225000 |
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TSCA |
Yes |
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HS Code |
29141990 |
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Toxicity |
LD50 orl-rat: 3200 mg/kg KODAK* -,-,71 |
Quality Certificates
Our company meet the highest quality requirements as stipulated in ISO9001.