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3,4-Hexanedione

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3,4-Hexanedione Suppliers list
Company Name: Hebei Mojin Biotechnology Co., Ltd
Tel: +8613288715578
Email: sales@hbmojin.com
Products Intro: Product Name:3,4-Hexanedione
CAS:4437-51-8
Purity:99% Package:25KG
Company Name: Hebei Yanxi Chemical Co., Ltd.
Tel: +8617531190177
Email: peter@yan-xi.com
Products Intro: Product Name:3,4-Hexanedione
CAS:4437-51-8
Purity:99% Package:1kg;20USD|50kg;12USD
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
Email: info@dakenam.com
Products Intro: Product Name:3,4-Hexanedione
CAS:4437-51-8
Purity:99% Package:100g ;1KG ;5KG 25KG
Company Name: career henan chemical co
Tel: +86-0371-86658258
Email: sales@coreychem.com
Products Intro: Product Name:3,4-Hexanedione
CAS:4437-51-8
Purity:98% Package:1KG;1USD
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:3,4-Hexanedione
CAS:4437-51-8
Purity:0.99 Package:5KG;1KG Remarks:C6H10O2

3,4-Hexanedione manufacturers

  • 3,4-Hexanedione
  • 3,4-Hexanedione pictures
  • $20.00 / 1kg
  • 2024-03-20
  • CAS:4437-51-8
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 30 tons
  • 3,4-Hexanedione
  • 3,4-Hexanedione pictures
  • $0.00 / 25KG
  • 2023-06-30
  • CAS:4437-51-8
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 50000KG/month
  • 3,4-Hexanedione
  • 3,4-Hexanedione pictures
  • $67.00 / 1kg
  • 2023-04-29
  • CAS:4437-51-8
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 5000 Ton
3,4-Hexanedione Basic information
Product Name:3,4-Hexanedione
Synonyms:3,4-HEXANEDIONE;3,4-DIOXOHEXANE;3,4-Hexandion;HEXANDION 3,4;DIPROPIONYL;DIETHYL-ALPHA, BETA-DI-KETONE;Bipropionyl;3 4-HEXANEDIONE 90+%
CAS:4437-51-8
MF:C6H10O2
MW:114.14
EINECS:224-651-7
Product Categories:C3 to C6;Carbonyl Compounds;Ketones;Building Blocks;C3 to C6;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks;Alphabetical Listings;Flavors and Fragrances;G-H;ketone Flavor;Organics;Industrial/Fine Chemicals
Mol File:4437-51-8.mol
3,4-Hexanedione Structure
3,4-Hexanedione Chemical Properties
Melting point -10 °C
Boiling point 131 °C (lit.)
density 0.939 g/mL at 25 °C (lit.)
refractive index n20/D 1.41(lit.)
FEMA 3168 | 3,4-HEXANEDIONE
Fp 88 °F
storage temp. Sealed in dry,2-8°C
form Liquid
color Clear yellow
Odorat 1.00 % in dipropylene glycol. buttery toasted almond nutty caramellic
Odor Typebuttery
Water Solubility 127 g/L (20 ºC)
JECFA Number413
BRN 1700837
LogP-0.27
CAS DataBase Reference4437-51-8(CAS DataBase Reference)
NIST Chemistry Reference3,4-Hexanedione(4437-51-8)
EPA Substance Registry System3,4-Hexanedione (4437-51-8)
Safety Information
Hazard Codes Xn
Risk Statements 10-36/38-20
Safety Statements 23-24/25-37/39-26-16
RIDADR UN 1224 3/PG 3
WGK Germany 1
TSCA Yes
HazardClass 3
PackingGroup III
HS Code 29141900
MSDS Information
ProviderLanguage
3,4-Hexanedione English
SigmaAldrich English
ACROS English
ALFA English
3,4-Hexanedione Usage And Synthesis
Description3,4-Hexanedione has a pungent, unpleasant odor reminiscent of butter and a taste similar to that of diacetyl. May be prepared synthetically by condensation of ethyl propionate in the presence of sodium metal, followed by oxidation of the resulting propionin with copper acetate or ferric chloride.
Chemical Propertiesclear yellow liquid
Chemical Properties3,4-Hexanedione has an aromatic, toasty, burnt, buttery, nutty, caramel-eggy, pungent odor.
OccurrenceReported found in cauliflower, coffee
PreparationBy condensation of ethyl propionate in the presence of sodium metal, followed by oxidation of the resulting propionin with copper acetate or ferric chloride.
DefinitionChEBI: 3,4-Hexanedione is an alpha-diketone.
Aroma threshold valuesAroma characteristics at 1.0%: sweet buttery, creamy, slightly cooked caramel and burnt sugary reminiscent of ghee and eggy vanillas.
Taste threshold valuesTaste characteristics at 5 ppm: sweet buttery, creamy, pound cake and egg caramel-like with vanilla nuances.
General DescriptionThe dermal irritation and sensitization potential of 3,4-hexanedione (used as constituents of synthetic flavoring agent) was studied using a murine model. The 3,4-hexanedione derivatives inhibited oxoglutarate transport.
Biochem/physiol ActionsOdor at 1.0%
3,4-Hexanedione Preparation Products And Raw materials
Raw materialsFerric chloride-->Cupric acetate monohydrate-->Ethyl propionate
Preparation Products2,3-Diethylpyrazine-->2,3-Diethyl-5-methylpyrazine
Tag:3,4-Hexanedione(4437-51-8) Related Product Information
RHODIZONIC ACID DIHYDRATE 1,2-Cyclohexanedione DL-CAMPHORQUINONE (1S)-(+)-CAMPHORQUINONE 2,5-dibromo-3,4-hexanedione,2,5-DIBROMO-3,4-HEXANEDIONE, 95,2,5-dibromo-4-hexanedion RHODIZONIC ACID DIPOTASSIUM SALT (1R)-(-)-CAMPHORQUINONE Sodium rhodizonate 2,5-Hexanedione 3-Methyl-1,2-cyclopentanedione Diethyl succinosuccinate 2-ACETYL-1,3-CYCLOHEXANEDIONE Dimedone 1,3-Cyclohexanedione 1,4-Cyclohexanedione 1,1,1-trifluoro-5-methyl-4-hexanedion Sulcotrione 1,4-Dioxane-2,5-dione