ChemicalBook > CAS DataBase List > 1-Phenyl-1,2-propanedione

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
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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)
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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
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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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W322601
Product name
1-Phenyl-1,2-propanedione
Purity
98%, FG
Packaging
100g
Price
$103
Updated
2024/03/01
Sigma-Aldrich
Product number
W322601
Product name
1-Phenyl-1,2-propanedione
Purity
98%, FG
Packaging
1kg
Price
$583
Updated
2024/03/01
Sigma-Aldrich
Product number
W322601
Product name
1-Phenyl-1,2-propanedione
Purity
98%, FG
Packaging
5kg
Price
$2430
Updated
2024/03/01
Sigma-Aldrich
Product number
223034
Product name
1-Phenyl-1,2-propanedione
Purity
99%
Packaging
1g
Price
$34.26
Updated
2024/03/01
Sigma-Aldrich
Product number
223034
Product name
1-Phenyl-1,2-propanedione
Purity
99%
Packaging
5g
Price
$43.6
Updated
2024/03/01
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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

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1-Phenyl-1,2-propanedione Suppliers

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View Lastest Price from 1-Phenyl-1,2-propanedione manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
1-Phenyl-1,2-propanedione 579-07-7
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-07
Dorne Chemical Technology co. LTD
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
Shandong Deshang Chemical Co., Ltd.
Product
1-Phenyl-1,2-propanedione 579-07-7
Price
US $10.00-5.50/kg
Min. Order
1kg
Purity
99%
Supply Ability
10 tons
Release date
2024-07-08

579-07-7, 1-Phenyl-1,2-propanedioneRelated Search:

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