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3-Methyl-2-cyclohexen-1-one

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Company Name: ATK CHEMICAL COMPANY LIMITED
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Products Intro: CAS:1193-18-6
Purity:98% HPLC Package:5MG;10MG;50MG;100MG,1G,5G
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Products Intro: Product Name:3-Methyl-2-cyclohexen-1-one
CAS:1193-18-6
Purity:98% Package:1KG;2USD
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CAS:1193-18-6
Purity:0.98 Package:1kg,2kg,5kg,10kg,25kg
Company Name: HENAN BON INDUSTRIAL CO.,LTD
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Products Intro: Product Name:3-methyl-2-cyclohexen-1-one
CAS:1193-18-6
Purity:0.99 Package:1kg

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3-Methyl-2-cyclohexen-1-one Basic information
Product Name:3-Methyl-2-cyclohexen-1-one
Synonyms:MCH;Methylcyclohexenone;Seudenone;3-METHYL-2-CYCLOHEXEN-1-ONE;Methyl-2-cyclohexen;3-Methyl-2-cyclohexenone 98%;ohexenone;FEMA 3360
CAS:1193-18-6
MF:C7H10O
MW:110.15
EINECS:214-769-7
Product Categories:Alphabetical Listings;Flavors and Fragrances;C7 to C8;Carbonyl Compounds;Ketones;M-N;insect pheromone;Pyridines ,Halogenated Heterocycles
Mol File:1193-18-6.mol
3-Methyl-2-cyclohexen-1-one Structure
3-Methyl-2-cyclohexen-1-one Chemical Properties
Melting point -21°C
Boiling point 199-200 °C(lit.)
density 0.971 g/mL at 25 °C(lit.)
FEMA 3360 | 3-METHYL-2-CYCLOHEXEN-1-ONE
refractive index n20/D 1.494(lit.)
Fp 155 °F
storage temp. Inert atmosphere,Room Temperature
form Liquid
Specific Gravity0.971
color Clear very slightly yellow to brown
Water Solubility insoluble
JECFA Number1107
BRN 1560601
CAS DataBase Reference1193-18-6(CAS DataBase Reference)
NIST Chemistry Reference2-Cyclohexen-1-one, 3-methyl-(1193-18-6)
EPA Substance Registry System3-Methyl-2-cyclohexen-1-one (1193-18-6)
Safety Information
Hazard Codes Xn
Risk Statements 22-36-20/21/22
Safety Statements 36/37/39-26-24/25
WGK Germany 3
RTECS GW7340000
10
TSCA Yes
HS Code 29142990
MSDS Information
ProviderLanguage
3-Methyl-2-cyclohexen-1-one English
SigmaAldrich English
ACROS English
ALFA English
3-Methyl-2-cyclohexen-1-one Usage And Synthesis
DescriptionMay be prepared by acid hydrolysis and decarboxylation of the corresponding 4-carbetoxy derivative; by oxidation of 1-methylcyclohex-l-ene with chromium trioxide in acetic acid; by cyclization of 3-carbetoxy-6-chlorohept-5-en-2-one with sulfuric acid.
Chemical Properties3-Methyl-2-cyclohexen-1-one is a nonaromatic cyclic ketone with a medicinal, phenolic, mild cherry aroma
Chemical PropertiesCLEAR VERY SLIGHTLY YELLOW TO BROWN LIQUID
OccurrenceReported found in oil of Mentha pulegium, cocoa, coffee, filbert, sweet corn, dried bonito, katsuobushi, wild rice and clam. Also produced by some animals in vivo
PreparationBy acid hydrolysis and decarboxylation of the corresponding 4-carbetoxy derivative; by oxidation of 1-methylcyclohex-1-ene with chromium trioxide in acetic acid; by cyclization of 3-carbetoxy-6-chlorohept-5-en-2-one with sulfuric acid.
Aroma threshold valuesAroma characteristics at 2.0%: sweet, nutty, phenolic, walnut, fruity, almond and benzoin
Taste threshold valuesTaste characteristics at 50 ppm: nutty, musty, phenolic and woody with grain-like nuances.
Synthesis Reference(s)Journal of the American Chemical Society, 101, p. 494, 1979 DOI: 10.1021/ja00496a044
The Journal of Organic Chemistry, 42, p. 1349, 1977 DOI: 10.1021/jo00428a017
Tetrahedron Letters, 17, p. 3, 1976
Tag:3-Methyl-2-cyclohexen-1-one(1193-18-6) Related Product Information
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