1-Phenyl-1,2-propanedione
- Product Name
- 1-Phenyl-1,2-propanedione
- CAS No.
- 579-07-7
- Chemical Name
- 1-Phenyl-1,2-propanedione
- Synonyms
- Pyruvophenone;1,2-Propanedione, 1-phenyl-;Benzoyl methyl ketone;FEMA 3226;1-Phenyl-1;ACETYLBENZOYL;Benzoylacetyl;2-propanedione;-1,2-propanedione;2-Oxopropiophenone
- CBNumber
- CB0306443
- Molecular Formula
- C9H8O2
- Formula Weight
- 148.16
- MOL File
- 579-07-7.mol
1-Phenyl-1,2-propanedione Property
- Melting point:
- <20 °C
- Boiling point:
- 103-105 °C/14 mmHg (lit.)
- Density
- 1.101 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.532(lit.)
- FEMA
- 3226 | 1-PHENYL-1,2-PROPANEDIONE
- Flash point:
- 184 °F
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- Chloroform (Soluble), Hexane (Slightly), Methanol (Slightly)
- form
- Liquid
- color
- Clear yellow
- Odor
- at 10.00 % in propylene glycol. plastic buttery honey
- Odor Type
- plastic
- JECFA Number
- 833
- InChIKey
- BVQVLAIMHVDZEL-UHFFFAOYSA-N
- LogP
- 0.82
- CAS DataBase Reference
- 579-07-7(CAS DataBase Reference)
- NIST Chemistry Reference
- 1,2-Propanedione, 1-phenyl-(579-07-7)
- EPA Substance Registry System
- 1,2-Propanedione, 1-phenyl- (579-07-7)
Safety
- Hazard Codes
- Xn,Xi
- Risk Statements
- 22-36/37/38
- Safety Statements
- 26-36
- RIDADR
- 1224
- WGK Germany
- 3
- HazardClass
- 3
- PackingGroup
- II
- HS Code
- 29143990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.
N-Bromosuccinimide Price
- Product number
- W322601
- Product name
- 1-Phenyl-1,2-propanedione
- Purity
- 98%, FG
- Packaging
- 100g
- Price
- $103
- Updated
- 2024/03/01
- Product number
- W322601
- Product name
- 1-Phenyl-1,2-propanedione
- Purity
- 98%, FG
- Packaging
- 1kg
- Price
- $583
- Updated
- 2024/03/01
- Product number
- W322601
- Product name
- 1-Phenyl-1,2-propanedione
- Purity
- 98%, FG
- Packaging
- 5kg
- Price
- $2430
- Updated
- 2024/03/01
- Product number
- 223034
- Product name
- 1-Phenyl-1,2-propanedione
- Purity
- 99%
- Packaging
- 1g
- Price
- $34.26
- Updated
- 2024/03/01
- Product number
- 223034
- Product name
- 1-Phenyl-1,2-propanedione
- Purity
- 99%
- Packaging
- 5g
- Price
- $43.6
- Updated
- 2024/03/01
1-Phenyl-1,2-propanedione Chemical Properties,Usage,Production
Chemical Properties
1-Phenyl-1,2-propanedione has a pungent, plastic odor.
Chemical Properties
clear yellow liquid
Occurrence
Reported found as a constituent in coffee, baked potato and butter.
Uses
Pyruvophenone was used in the synthesis of opioid receptor agonists for gastrointestinal disorders. The enantioselective hydrogenation of Pyruvophenone over Pt colloids was also studied.
Definition
ChEBI: An alpha-diketone that consists of 1-phenylpropane bearing keto substituents at positions 1 and 2. It is found in coffee.
Aroma threshold values
Aroma characteristics at 1.0%: creamy, buttery, fatty, slightly vanillalike, slightly walnut nutty, almond and marzipanlike with a woody styraxlike nuance, and having a slightly sour yeasty and fermented nuance.
Taste threshold values
Taste characteristics at 5 ppm: cultured creamy, dairylike and slightly astringent with a slight spicy caraway/ cumin nuance.
Synthesis Reference(s)
The Journal of Organic Chemistry, 36, p. 3553, 1971 DOI: 10.1021/jo00822a019
General Description
1-Phenyl-1,2-propanedione is a volatile flavor compound found in khat leaves and cambará honey.
Synthesis
By oxidation of propiophenone or benzyl methyl ketone with selenium dioxide; by the acid hydrolysis of oximonopropiophenone or other synthetic routes.
1-Phenyl-1,2-propanedione Preparation Products And Raw materials
Raw materials
Preparation Products
1-Phenyl-1,2-propanedione Suppliers
View Lastest Price from 1-Phenyl-1,2-propanedione manufacturers
- Product
- 1-Phenyl-1,2-propanedione 579-07-7
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 99%
- Supply Ability
- 1000kg
- Release date
- 2024-03-26
- Product
- 1-Phenyl-1,2-propanedione 579-07-7
- Price
- US $8.00-2.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-24
- Product
- 1-phenyl-1,2-propanedione 579-07-7
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 50tons
- Release date
- 2023-09-04