3-METHYLCYCLOHEXANE-1,2-DIONE

Product Name: 3-METHYLCYCLOHEXANE-1,2-DIONE
CAS No.: 3008-43-3
Chemical Name: 3-METHYLCYCLOHEXANE-1,2-DIONE
Synonyms: FEMA 3305;Homocorylone;1-METHYL-2,3-CYCLOHEXADIONE;3-methyl-2-cyclohexanedione;3-METHYL-1,2-CYCLOHEXADIONE;3-METHYL-1,2-CYCLOHEXANEDIONE;3-METHYLCYCLOHEXANE-1,2-DIONE;2-Cyclohexanedione,3-methyl-1;1,2-Cyclohexanedione, 3-methyl-;3-Methylcyclohexane-1,2-dione, 98+%
CBNumber: CB4108881
Molecular Formula: C7H10O2
Formula Weight: 126.15
MOL File: 3008-43-3.mol

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3-METHYLCYCLOHEXANE-1,2-DIONE Property

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
Flash point:: 69-72°C/1mm
Odor: at 1.00 % in dipropylene glycol. coffee burnt sugar
Odor Type: caramellic
JECFA Number: 425
LogP: 0.60
EPA Substance Registry System: 1,2-Cyclohexanedione, 3-methyl- (3008-43-3)

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Safety

Risk Statements: 36/37/38
Safety Statements: 26-36/37/39
WGK Germany: 3
TSCA: Yes

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W330507
Product name: 3-Methyl-1,2-cyclohexanedione
Purity: ≥98%, FG
Packaging: sample
Price: $54.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: W330507
Product name: 3-Methyl-1,2-cyclohexanedione
Purity: ≥98%, FG
Packaging: 1kg
Price: $1980
Updated: 2024/03/01

Alfa Aesar

Product number: B22623
Product name: 3-Methylcyclohexane-1,2-dione, 98+%
Packaging: 5g
Price: $76
Updated: 2024/03/01

Alfa Aesar

Product number: B22623
Product name: 3-Methylcyclohexane-1,2-dione, 98+%
Packaging: 25g
Price: $224
Updated: 2024/03/01

Sigma-Aldrich

Product number: W330507
Product name: 3-Methyl-1,2-cyclohexanedione
Purity: ≥98%, FG
Packaging: 100g
Price: $437
Updated: 2024/03/01

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3-METHYLCYCLOHEXANE-1,2-DIONE Chemical Properties,Usage,Production

Description

May be prepared from the ethyl ester of y-propionylbutyric acid and sodium ethylate.

Chemical Properties

1-Methyl-2,3-cyclohexadione has a burnt, sweet odor.

Occurrence

Reported found as a volatile constituent in coffee

Preparation

By the method described by Wallach; from the ethyl ester of γ-propionylbutyric acid and sodium ethylate

3-METHYLCYCLOHEXANE-1,2-DIONE Preparation Products And Raw materials

Raw materials

Preparation Products

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3-METHYLCYCLOHEXANE-1,2-DIONE Suppliers

China 16 Germany 2 India 2 Switzerland 1 United Kingdom 4 United States 6 Global 31

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12990
Advantage: 57

Shanghai T&W Pharmaceutical Co., Ltd.

Tel: +86 21 61551611
Fax: +86 21 50676805
Country: China
ProdList: 9901
Advantage: 58

Aikon International Limited

Tel: 025-66028182 18112977050
Fax: (3)02557626880
Email: cfzhang@aikonchem.com
Country: China
ProdList: 15820
Advantage: 58

Tianmen Hengchang Chemical Co., Ltd

Tel: 027-59322316 15172518801
Fax: 027-59322316
Email: 1208480077@qq.com
Country: China
ProdList: 9946
Advantage: 58

Hubei Qifei Pharmaceutical Chemical Co., Ltd

Tel: 027-027-59322506 18071128681
Fax: 027-59322506
Email: 1438082200@qq.com
Country: China
ProdList: 9995
Advantage: 58

Hubei xingongli Chemical Co., Ltd

Tel: 027-59503710 15172325309
Fax: 027-59503710
Email: 1400858877@qq.com
Country: China
ProdList: 9965
Advantage: 58

Shaanxi DIDU pharmaceutical and Chemical Co., Ltd

Tel: 17691182729 18161915376
Email: 1046@dideu.com
Country: China
ProdList: 10008
Advantage: 58

3008-43-3, 3-METHYLCYCLOHEXANE-1,2-DIONERelated Search:

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

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+%

Homocorylone

1,2-Cyclohexanedione, 3-methyl-

1-METHYL-2,3-CYCLOHEXADIONE

3008-43-3

Alphabetical Listings

Flavors and Fragrances

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