2,3-HEPTANEDIONE
- Product Name
- 2,3-HEPTANEDIONE
- CAS No.
- 96-04-8
- Chemical Name
- 2,3-HEPTANEDIONE
- Synonyms
- ACETYL VALERYL;FEMA 2543;heptane-2,3-dione;NSC 31668;VALERYLACETYL;2,3-HEPTANEDIONE;2,3-Heptanedione>TIMTEC-BB SBB008584;2,3-Heptanedione,98%;2,3-HEPTANEDIONE 98%
- CBNumber
- CB9720996
- Molecular Formula
- C7H12O2
- Formula Weight
- 128.17
- MOL File
- 96-04-8.mol
2,3-HEPTANEDIONE Property
- Melting point:
- 26.25°C (estimate)
- Boiling point:
- 64 °C18 mm Hg(lit.)
- Density
- 0.92 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.415(lit.)
- FEMA
- 2543 | 2,3-HEPTANEDIONE
- Flash point:
- 105 °F
- storage temp.
- Refrigerator
- form
- clear liquid
- color
- Light yellow to Yellow to Orange
- Odor
- at 1.00 % in dipropylene glycol. butter cheese oily fresh yogurt
- Odor Type
- buttery
- JECFA Number
- 415
- BRN
- 1700989
- LogP
- 0.26
- CAS DataBase Reference
- 96-04-8(CAS DataBase Reference)
- EPA Substance Registry System
- 2,3-Heptanedione (96-04-8)
Safety
- Risk Statements
- 10
- RIDADR
- UN 1224 3/PG 3
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- III
- HS Code
- 38220090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
N-Bromosuccinimide Price
- Product number
- W254304
- Product name
- 2,3-Heptanedione
- Purity
- ≥97%, FG
- Packaging
- sample-k
- Price
- $54.6
- Updated
- 2024/03/01
- Product number
- W254304
- Product name
- 2,3-Heptanedione
- Purity
- ≥97%, FG
- Packaging
- 100g
- Price
- $69.2
- Updated
- 2024/03/01
- Product number
- W254304
- Product name
- 2,3-Heptanedione
- Purity
- ≥97%, FG
- Packaging
- 1kg
- Price
- $855
- Updated
- 2024/03/01
- Product number
- H0422
- Product name
- 2,3-Heptanedione
- Purity
- >98.0%(GC)
- Packaging
- 5mL
- Price
- $84
- Updated
- 2024/03/01
- Product number
- H0422
- Product name
- 2,3-Heptanedione
- Purity
- >98.0%(GC)
- Packaging
- 25mL
- Price
- $252
- Updated
- 2024/03/01
2,3-HEPTANEDIONE Chemical Properties,Usage,Production
Description
2,3-Heptanedione has a powerful, cheesy, pungent odor with a sweet, oily character and a sweet, buttery taste. This substance may be synthesized from butyl acetoacetate, ethyl butyl ketone, or methyl-n-amyl ketone.
Chemical Properties
Powerful, cheesy,pungent odor with a sweet,oily character;sweet,buttery taste.
Occurrence
Reported found in tomato, rum, soybean, mushroom and fermented soya hydrolysate (shoyu)
Preparation
From butyl acetoacetate, ethyl butyl ketone or methyl-n-amyl ketone.
Definition
ChEBI: 2,3-Heptanedione is an alpha-diketone.
Synthesis Reference(s)
The Journal of Organic Chemistry, 48, p. 1144, 1983 DOI: 10.1021/jo00155a057
2,3-HEPTANEDIONE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2,3-HEPTANEDIONE manufacturers
- Product
- 2,3-HEPTANEDIONE 96-04-8
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 1000KG
- Release date
- 2024-08-15
- Product
- 2,3-HEPTANEDIONE 96-04-8
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27
- Product
- 2,3-Heptanedione 96-04-8
- Price
- US $0.00-0.00/KG
- Min. Order
- 100g
- Purity
- 99.0%+
- Supply Ability
- 100 tons
- Release date
- 2020-01-19