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3-METHYLCYCLOHEXANE-1,2-DIONE

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Company Name: LEAPCHEM CO., LTD.
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Products Intro: Product Name:3-METHYLCYCLOHEXANE-1,2-DIONE
CAS:3008-43-3
Purity:0 Package:1g; 5g; 25g; 1kg; 5kg; 25kg Remarks:0
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Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
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Products Intro: Product Name:3-METHYLCYCLOHEXANE-1,2-DIONE
CAS:3008-43-3
Purity:98% Remarks:AAM141480
Company Name: Alfa Aesar  
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Products Intro: Product Name:3-Methylcyclohexane-1,2-dione, 98+%
CAS:3008-43-3
Package:5g Remarks:B22623
Company Name: Energy Chemical  
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Products Intro: Product Name:3-METHYLCYCLOHEXANE-1,2-DIONE
CAS:3008-43-3
Purity:98+% Package:25g,5g
3-METHYLCYCLOHEXANE-1,2-DIONE Basic information
Product Name:3-METHYLCYCLOHEXANE-1,2-DIONE
Synonyms:3-METHYLCYCLOHEXANE-1,2-DIONE;3-METHYL-1,2-CYCLOHEXANEDIONE;3-METHYL-1,2-CYCLOHEXADIONE;FEMA 3305;2-Cyclohexanedione,3-methyl-1;3-methyl-2-cyclohexanedione;3-METHYL-1 2-CYCLOHEXANEDIONE 98+%;3-Methylcyclohexane-1,2-dione, 98+%
CAS:3008-43-3
MF:C7H10O2
MW:126.15
EINECS:221-122-2
Product Categories:Alphabetical Listings;Flavors and Fragrances;M-N
Mol File:3008-43-3.mol
3-METHYLCYCLOHEXANE-1,2-DIONE Structure
3-METHYLCYCLOHEXANE-1,2-DIONE Chemical Properties
Melting point 61-63 °C(lit.)
Boiling point 69-72 °C1 mm Hg(lit.)
density 1.056±0.06 g/cm3(Predicted)
FEMA 3305 | 1-METHYL-2,3-CYCLOHEXADIONE
Fp 69-72°C/1mm
Odorat 1.00 % in dipropylene glycol. coffee burnt sugar
Odor Typecaramellic
JECFA Number425
LogP0.60
EPA Substance Registry System1,2-Cyclohexanedione, 3-methyl- (3008-43-3)
Safety Information
Risk Statements 36/37/38
Safety Statements 26-36/37/39
WGK Germany 3
TSCA Yes
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
3-METHYLCYCLOHEXANE-1,2-DIONE Usage And Synthesis
DescriptionMay be prepared from the ethyl ester of y-propionylbutyric acid and sodium ethylate.
Chemical Properties1-Methyl-2,3-cyclohexadione has a burnt, sweet odor.
OccurrenceReported found as a volatile constituent in coffee
PreparationBy the method described by Wallach; from the ethyl ester of γ-propionylbutyric acid and sodium ethylate
Tag:3-METHYLCYCLOHEXANE-1,2-DIONE(3008-43-3) Related Product Information
3,5,5-TRIMETHYLCYCLOHEXANE-1,2-DIONE (1S)-(+)-CAMPHORQUINONE (1R)-(-)-CAMPHORQUINONE DL-CAMPHORQUINONE 3-METHYLCYCLOHEXANE-1,2-DIONE Dimedone 2-[(Dimethylamino)methylene]-1,3-cyclohexanedione 5-METHYLCYCLOHEXANE-1,3-DIONE 4,4-DIMETHYL-1,3-CYCLOHEXANEDIONE 2-METHYLCYCLOHEXANE-1,3-DIONE,2-METHYLCYCLOHEXANE-1,3-DIONE, 98+% FEMA 3269 1,2-Cyclohexanedione Methylcyclohexane 4,7,7-TRIMETHYL-2,3-DIOXOBICYCLO[2.2.1]HEPTANE-1-CARBOXYLIC ACID CAMPHORQUINONE-10-SULFONIC ACID, HYDRATE AKOS BBS-00000233 3-ALPHA-HYDROXY-6,7-DIKETOCHOLANIC ACID CAMPHORQUINONE-10-SULFONYLNORLEUCINE