ChemicalBook > CAS DataBase List > 3,4-Hexanedione
3,4-Hexanedione
- Product Name
- 3,4-Hexanedione
- CAS No.
- 4437-51-8
- Chemical Name
- 3,4-Hexanedione
- Synonyms
- hexane-3,4-dione;FEMA 3168;Bipropionyl;DIPROPIONYL;HEXANDION 3,4;3,4-Hexandion;3,4-Hexadione;3,4-DIOXOHEXANE;3,4-HEXANEDIONE;Diethyl diketone
- CBNumber
- CB3288832
- Molecular Formula
- C6H10O2
- Formula Weight
- 114.14
- MOL File
- 4437-51-8.mol
More
Less
3,4-Hexanedione Property
- 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
- Flash point:
- 88 °F
- storage temp.
- Sealed in dry,2-8°C
- form
- Liquid
- color
- Clear yellow
- Odor
- at 1.00 % in dipropylene glycol. buttery toasted almond nutty caramellic
- Odor Type
- buttery
- Water Solubility
- 127 g/L (20 ºC)
- JECFA Number
- 413
- BRN
- 1700837
- LogP
- -0.27
- CAS DataBase Reference
- 4437-51-8(CAS DataBase Reference)
- NIST Chemistry Reference
- 3,4-Hexanedione(4437-51-8)
- EPA Substance Registry System
- 3,4-Hexanedione (4437-51-8)
More
Less
Safety
- 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
More
Less
More
Less
N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- W316814
- Product name
- 3,4-Hexanedione
- Purity
- ≥95%, FG
- Packaging
- sample-k
- Price
- $54.6
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- W316814
- Product name
- 3,4-Hexanedione
- Purity
- ≥95%, FG
- Packaging
- 100g
- Price
- $132
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- W316814
- Product name
- 3,4-Hexanedione
- Purity
- ≥95%, FG
- Packaging
- 250g
- Price
- $283
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- W316814
- Product name
- 3,4-Hexanedione
- Purity
- ≥95%, FG
- Packaging
- 1kg
- Price
- $838
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- W316814
- Product name
- 3,4-Hexanedione
- Purity
- ≥95%, FG
- Packaging
- 4kg
- Price
- $2400
- Updated
- 2024/03/01
More
Less
3,4-Hexanedione Chemical Properties,Usage,Production
Description
3,4-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 Properties
clear yellow liquid
Chemical Properties
3,4-Hexanedione has an aromatic, toasty, burnt, buttery, nutty, caramel-eggy, pungent odor.
Occurrence
Reported found in cauliflower, coffee
Definition
ChEBI: 3,4-Hexanedione is an alpha-diketone.
Preparation
By condensation of ethyl propionate in the presence of sodium metal, followed by oxidation of the resulting propionin with copper acetate or ferric chloride.
Aroma threshold values
Aroma characteristics at 1.0%: sweet buttery, creamy, slightly cooked caramel and burnt sugary reminiscent of ghee and eggy vanillas.
Taste threshold values
Taste characteristics at 5 ppm: sweet buttery, creamy, pound cake and egg caramel-like with vanilla nuances.
General Description
The 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 Actions
Odor at 1.0%
3,4-Hexanedione Preparation Products And Raw materials
Raw materials
Preparation Products
More
Less
3,4-Hexanedione Suppliers
- Tel
- 02783850058 15377551550
- Fax
- 027-83850058
- whhdyxchem027@sina.com
- Country
- China
- ProdList
- 3353
- Advantage
- 58
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 94657
- Advantage
- 76
- Tel
- 025-86918202 4000255188
- Fax
- 86-025-86918232
- sales@pharmablock.com
- Country
- China
- ProdList
- 4986
- Advantage
- 55
- Tel
- 400-6106006
- Fax
- 021-67582001/03/05
- saleschina@alfa-asia.com
- Country
- China
- ProdList
- 30123
- Advantage
- 84
- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24529
- Advantage
- 81
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44689
- Advantage
- 61
- Tel
- 13817811078
- Fax
- 86-021-50426522,50426273
- sales@jingyan-chemical.com
- Country
- China
- ProdList
- 9976
- Advantage
- 60
- Tel
- 21-62165282 15801962796;
- Fax
- 021 61153784
- bidingchem@163.com
- Country
- China
- ProdList
- 1200
- Advantage
- 60
- Tel
- 4009903999 13355009207
- Fax
- 0539-6365991
- 3007715519@qq.com
- Country
- China
- ProdList
- 18738
- Advantage
- 57
- Tel
- Fax
- E-Mail Inquiry
- info@syntechem.com
- Country
- China
- ProdList
- 12984
- Advantage
- 57
More
Less
View Lastest Price from 3,4-Hexanedione manufacturers
Hebei Zhuanglai Chemical Trading Co Ltd
- Product
- 3,4-Hexanedione 4437-51-8
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-11-25
Hebei Weibang Biotechnology Co., Ltd
- Product
- 3,4-Hexanedione 4437-51-8
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100 mt
- Release date
- 2024-12-06
Hebei Yanxi Chemical Co., Ltd.
- Product
- 3,4-Hexanedione 4437-51-8
- Price
- US $20.00-12.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 30 tons
- Release date
- 2024-03-20
4437-51-8, 3,4-HexanedioneRelated Search:
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