2',4'-Dimethylacetophenone

ChemicalBook > CAS DataBase List > 2',4'-Dimethylacetophenone

2',4'-Dimethylacetophenone

Product Name: 2',4'-Dimethylacetophenone
CAS No.: 89-74-7
Chemical Name: 2',4'-Dimethylacetophenone
Synonyms: FEMA 2387;Acetyl-m-xylene;ASISCHEM D29257;4-ACETYL-M-XYLENE;4-Acetyl-m-xyletn;DiMethylacetophenone;Piribedil Impurity 20;2,4-DIMETHYLACETOPHENONE;2',4'-Dimethylacetopheone;2′,4′-Dimethylacetophenon
CBNumber: CB3175819
Molecular Formula: C10H12O
Formula Weight: 148.2
MOL File: 89-74-7.mol

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2',4'-Dimethylacetophenone Property

Melting point:: 22.95°C
Boiling point:: 117-118 °C18 mm Hg(lit.)
Density: 0.997 g/mL at 25 °C(lit.)
refractive index: n20/D 1.535(lit.)
FEMA: 2387 | 2,4-DIMETHYLACETOPHENONE
Flash point:: 212 °F
storage temp.: Store below +30°C.
solubility: Chloroform (Soluble), Methanol (Slightly)
form: clear liquid
color: White to Yellow to Green
Odor: at 10.00 % in dipropylene glycol. floral woody sweet mimosa minty
Odor Type: floral
JECFA Number: 809
BRN: 956772
LogP: 2.59
CAS DataBase Reference: 89-74-7(CAS DataBase Reference)
NIST Chemistry Reference: 2,4-(CH3)2C6H3-COCH3(89-74-7)
EPA Substance Registry System: Ethanone, 1-(2,4-dimethylphenyl)- (89-74-7)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 36-20/22
Safety Statements: 39-26-24/25
WGK Germany: 2
Hazard Note: Irritant/Harmful
TSCA: Yes
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.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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: D138207
Product name: 2′,4′-Dimethylacetophenone
Purity: 96%
Packaging: 5g
Price: $34
Updated: 2022/05/15

TCI Chemical

Product number: D1879
Product name: 2',4'-Dimethylacetophenone
Purity: >95.0%(GC)
Packaging: 5mL
Price: $33
Updated: 2024/03/01

TCI Chemical

Product number: D1879
Product name: 2',4'-Dimethylacetophenone
Purity: >95.0%(GC)
Packaging: 25mL
Price: $84
Updated: 2024/03/01

Alfa Aesar

Product number: A12992
Product name: 2',4'-Dimethylacetophenone, 97%
Packaging: 10g
Price: $32.65
Updated: 2024/03/01

Alfa Aesar

Product number: A12992
Product name: 2',4'-Dimethylacetophenone, 97%
Packaging: 50g
Price: $86.65
Updated: 2024/03/01

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2',4'-Dimethylacetophenone Chemical Properties,Usage,Production

Chemical Properties

CLEAR COLORLESS TO VERY SLIGHTLY YELLOW LIQUID

Chemical Properties

2,4-Dimethylacetophenone has a sweet, floral, woody, minty odor.

Occurrence

Reported found in cinnamon bark, wine, tea, watercress and dried bonito.

Uses

2',4'-DIMETHYLACETOPHENONE (cas# 89-74-7) is a useful research chemical. This compound can be used to detect aldosterone aroma in tobacco compounds using Gas Chromatography. It can also be used for protecting food products.

Preparation

By condensation of acetylchloride and m-xylene in the presence of aluminum chloride or in the presence of ferric chloride

Aroma threshold values

Aroma characteristics at 1.0%; sweet chemical, slightly fruity cherry and powdery coumarin like, anisic, slightly camphoraceous with a slightly camphoraceous with a hint of coconut

Taste threshold values

Taste characteristics at 5 ppm: naphthyl phenolic, coumarin, coconut, oily and chemical.

Synthesis Reference(s)

The Journal of Organic Chemistry, 46, p. 2974, 1981 DOI: 10.1021/jo00327a028

2',4'-Dimethylacetophenone Preparation Products And Raw materials

Raw materials

m-Xylene

Preparation Products

2-AMINO-4-(2,4-DIMETHYL-PHENYL)-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER 5-(2,4-DIMETHYL-PHENYL)-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE

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2',4'-Dimethylacetophenone Suppliers

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View Lastest Price from 2',4'-Dimethylacetophenone manufacturers

Hebei Guanlang Biotechnology Co., Ltd.

Product: 2',4'-Dimethylacetophenone 89-74-7
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2023-03-27

Shaanxi Dideu Medichem Co. Ltd

Product: 2',4'-DiMethylacetophenone 89-74-7
Price: US $1.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50 tons
Release date: 2020-01-19

Career Henan Chemical Co

Product: 2',4'-Dimethylacetophenone 89-74-7
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: as request
Release date: 2018-12-23

89-74-7, 2',4'-DimethylacetophenoneRelated Search:

4'-Bromoacetophenone 4-Nitroacetophenone 4'-Methylacetophenone PIPERACETAZINE (250 MG) 3'-Methylacetophenone 3-Aminoacetophenone 4'-Methoxyacetophenone Chalcone 4'-Hydroxyacetophenone 3-Nitroacetophenone Acetophenone 4'-Chloroacetophenone 2',4'-Dichloroacetophenone 2,4-Dichlorobenzoic acid 3,4-Dimethoxyacetophenone 2,3,4-Trihydroxybenzoic acid 2',4'-Difluoroacetophenone 2-tert-Butylanthraquinone

4-ACETYL-M-XYLENE

2,4-Dimethyl-5-acetalthiazole

Acetyl-m-xylene

2,4-DIMETHYLACETOPHENONE FOR SYNTHESIS

DiMethylacetophenone

1-(2,4-Dimethylphenyl)ethan-1-one, 4-Acetyl-m-xylene

1-(2,4-DIMETHYLPHENYL)ETHAN-1-ONE

2',4'-DIMETHYLACETOPHENONE

2,4-DIMETHYLACETOPHENONE

(2,4-DIMETHYLPHENYL)ETHANONE

1-(2,4-dimethylphenyl)-ethanon

1-(2,4-Dimethylphenyl)ethanone

1-(2,4-dimethylphenyl)-Ethanone

4-Acetyl-m-xyletn

Acetophenone, 2',4'-dimethyl-

Ethanone, 1-(2,4-dimethylphenyl)-

Ethanone,1-(2,4-dimethylphenyl)-

2',4'-Dimethylacetopheone

2' 4'-DIMETHYLACETOPHENONE 96+%

2′,4′-Dimethylacetophenon

FEMA 2387

ASISCHEM D29257

2',4'-Dimethylacetophenone&gt

2',4'-Dimethylacetophenone USP/EP/BP

Piribedil Impurity 20

2',4'-Dimethylacetophenone

89-74-7

89-74-4

C10

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Carbonyl Compounds

Ketones

Organic Building Blocks

C10

Carbonyl Compounds

Ketones

Alphabetical Listings

C-D

Flavors and Fragrances

thiazole Flavor

Aromatic Acetophenones & Derivatives (substituted)

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