| Identification | More | [Name]
2',4'-Dimethylacetophenone | [CAS]
89-74-7 | [Synonyms]
1-(2,4-DIMETHYLPHENYL)ETHAN-1-ONE
2',4'-DIMETHYLACETOPHENONE
2,4-DIMETHYLACETOPHENONE
(2,4-DIMETHYLPHENYL)ETHANONE
4-ACETYL-M-XYLENE
ASISCHEM D29257
FEMA 2387
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
2,4-Dimethyl-5-acetalthiazole
Acetyl-m-xylene | [EINECS(EC#)]
201-935-9 | [Molecular Formula]
C10H12O | [MDL Number]
MFCD00003571 | [Molecular Weight]
148.2 | [MOL File]
89-74-7.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR COLORLESS TO VERY SLIGHTLY YELLOW LIQUID | [Melting point ]
22.95°C | [Boiling point ]
117-118 °C18 mm Hg(lit.) | [density ]
0.997 g/mL at 25 °C(lit.)
| [FEMA ]
2387 | [refractive index ]
n20/D 1.535(lit.)
| [Fp ]
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]
89-74-7(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R36:Irritating to the eyes.
R20/22:Harmful by inhalation and if swallowed . | [Safety Statements ]
S39:Wear eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
2
| [Hazard Note ]
Irritant/Harmful | [TSCA ]
Yes | [HS Code ]
29143990 |
| Hazard Information | Back Directory | [Chemical Properties]
2,4-Dimethylacetophenone has a sweet, floral, woody, minty odor. | [Chemical Properties]
CLEAR COLORLESS TO VERY SLIGHTLY YELLOW LIQUID | [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 | [storage]
Store at -20°C |
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