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HomeProduct name list2,5-DIMETHOXYPROPIOPHENONE

2,5-DIMETHOXYPROPIOPHENONE

  • CAS NO.:5803-30-5
  • Empirical Formula: C11H14O3
  • Molecular Weight: 194.23
  • MDL number: MFCD00027013
  • EINECS: 227-357-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-06-08 17:06:38
2,5-DIMETHOXYPROPIOPHENONE Structural

What is 2,5-DIMETHOXYPROPIOPHENONE?

The Uses of 2,5-DIMETHOXYPROPIOPHENONE

2'',5''-Dimethoxypropiophenone is a component of essential oils of some plants in the Asarum genus. It is also a useful building block and has been used in the preparation of methoxamine hydrochloride.

Preparation

Obtained by acylation of hydroquinone dimethyl ether,
with propionyl chloride in the presence of aluminium chloride in petroleum ether (34%), in carbon disulfide, or using 10% mol. samarium triiodide in acetonitrile (60%)
with propionic anhydride in the presence of aluminium chloride in nitromethane
with propionic acid in the presence of PPA at 70° for 2 h (95%)
in the presence of zeolite catalyst.

Properties of 2,5-DIMETHOXYPROPIOPHENONE

Melting point: 8°C
Boiling point: 168°C/13mmHg(lit.)
Density  1.047±0.06 g/cm3(Predicted)
refractive index  1.5340 to 1.5380
form  clear liquid
color  Light orange to Yellow to Green
CAS DataBase Reference 5803-30-5(CAS DataBase Reference)

Safety information for 2,5-DIMETHOXYPROPIOPHENONE

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 2,5-DIMETHOXYPROPIOPHENONE

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