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

Americas 1 Belgium 2 Canada 1 China 240 China Hong Kong 1 Denmark 1 Europe 3 France 2 Germany 3 India 10 Japan 5 Poland 1 Slovakia 1 Switzerland 3 The Netherlands 1 United Kingdom 9 United States 46 USA 1 Global 331

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

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

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

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:

DIPHENYLCYCLOPROPENONE PHENYL VALERATE Malonic acid Dimethyl malonate propanedial Diethyl malonate 1-Phenyl-2-nitropropene Phenylacetic acid Propiophenone 2-CHLORO-3' 4'-DIMETHOXYBENZIL 97 Acenaphthenequinone 4,4'-DIMETHOXYBENZIL 4,4'-DIBROMOBENZIL 4-Chlorobenzil 5,6-CHRYSENEQUINONE 1,2-ACEANTHRYLENEDIONE Benzil 1,2-NAPHTHOQUINONE

2-propanedione

Phenyl-1,2-propanedinone

1-PHENYL-1 2-PROPANEDIONE 98+%

Phenyl-1,2-propanedione

1,2-Propanedione, 1-phenyl-

1-Phenyl-1,2-propaned

1-PHENYL-1,2-PROPANEDIONE 98%

Phenyl-1,2-propanedione, 1-

Acetyl Benzoyl, (3-Phenyl-2,3 Propanedione)

2-Oxopropiophenone

1-phenyl-1 ,2-dione C

1-Phenyl-1

1-Phenyl-1,2-propanedione, 98% 5GR

FEMA 3226

ACETYLBENZOYL

1-PHENYL-1,2-PROPANEDIONE

1-phenyl-2-propanedione

1-phenyl-propane-1,2-dione

2-Propanedione,1-phenyl-1

3-Phenyl-2,3-propanedione

Benzoyl methyl ketone

Benzoylacetyl

Methyl phenyl diketone

Methylphenylglyoxal

Phenylmethyldiketone

Pyruvophenone

1-Phenyl-1,2-propanedione&gt

-1,2-propanedione

579-07-7

0579-07-07

C6H5COCOCH3

CH3COCOC6H5

Ketones

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C9

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