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2-Nonanone

2-Nonanone Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-66670886
Email: info@dakenchem.com
Products Intro: Product Name:2-Nonanone
CAS:821-55-6
Purity:99.00% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:821-55-6
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: SHANDONG ZHI SHANG CHEMICAL CO.LTD
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Email: sales@sdzschem.com
Products Intro: Product Name:nonan-2-one
CAS:821-55-6
Purity:0.99 Package:5KG;1KG
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-18871470254
Email: linda@hubeijusheng.com
Products Intro: Product Name:nonan-2-one
CAS:821-55-6
Purity:99% Package:5KG;1KG Remarks:C9H18O
Company Name: Hebei Guanlang Biotechnology Co., Ltd.
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Email: sales3@crovellbio.com
Products Intro: Product Name:2-Nonanone
CAS:821-55-6
Purity:99% Package:1PCS;10USD

Lastest Price from 2-Nonanone manufacturers

  • 2-Nonanone
  • US $10.00 / PCS
  • 2021-04-13
  • CAS:821-55-6
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 100 mt
  • 2-Nonanone
  • US $0.00-0.00 / KG
  • 2020-02-26
  • CAS: 821-55-6
  • Min. Order: 100g
  • Purity: 99.0%+
  • Supply Ability: 100 tons
2-Nonanone Basic information
Product Name:2-Nonanone
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
CAS:821-55-6
MF:C9H18O
MW:142.24
EINECS:212-480-0
Product Categories:ketone;Industrial/Fine Chemicals
Mol File:821-55-6.mol
2-Nonanone Structure
2-Nonanone Chemical Properties
Melting point -21 °C (lit.)
Boiling point 192 °C/743 mmHg (lit.)
density 0.82 g/mL at 25 °C (lit.)
vapor density 4.9
FEMA 2785 | 2-NONANONE
refractive index n20/D 1.421(lit.)
Fp 151 °F
storage temp. Store below +30°C.
solubility 0.37g/l
form Liquid
color Clear slightly yellow
Water Solubility ca 0.5 g/L
JECFA Number292
BRN 1743645
CAS DataBase Reference821-55-6(CAS DataBase Reference)
NIST Chemistry Reference2-Nonanone(821-55-6)
EPA Substance Registry System2-Nonanone (821-55-6)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 36/37/38-36-20
Safety Statements 26-36-39
RIDADR 1993
WGK Germany 1
RTECS RA8225000
TSCA Yes
HS Code 29141990
ToxicityLD50 orl-rat: 3200 mg/kg KODAK* -,-,71
MSDS Information
ProviderLanguage
2-Nonanone English
SigmaAldrich English
ACROS English
ALFA English
2-Nonanone Usage And Synthesis
Description2-Nonanone 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.
Chemical Properties2-Nonanone has a characteristic rue odor. It has a rose and tea-like flavor.
Chemical PropertiesClear slightly yellow liquid
OccurrenceReported 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
DefinitionChEBI: A methyl ketone that is nonane in which the methylene hydrogens at position 2 are replaced by an oxo group.
PreparationBy 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
Aroma threshold valuesDetection: 5 to 200 ppb
Taste threshold valuesTaste characteristics at 20 ppm: cheesy, green, fruity, dairy, dirty, and buttery
Synthesis Reference(s)Journal of the American Chemical Society, 90, p. 5936, 1968 DOI: 10.1021/ja01023a070
Tetrahedron Letters, 29, p. 2885, 1988 DOI: 10.1016/0040-4039(88)85238-9
The Journal of Organic Chemistry, 58, p. 5003, 1993 DOI: 10.1021/jo00070a044
General DescriptionColorless liquid.
Air & Water ReactionsHighly flammable. Water insoluble.
Reactivity ProfileKetones, such as 2-Nonanone, are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4.
Health HazardMay be harmful by inhalation, ingestion, or skin absorption. May cause eye and skin irritation.
Safety ProfileModerately toxic by ingestion.Combustible when exposed to heat or flame; can reactwith oxidizing materials. To fight fire, use foam, CO2, drychemical. When heated to decomposition it emits acridsmoke and irritating fumes.
Tag:2-Nonanone(821-55-6) Related Product Information
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