Ethanone, 1-(2,5-dimethyl-4-oxazolyl)- (9CI)
- Product Name
- Ethanone, 1-(2,5-dimethyl-4-oxazolyl)- (9CI)
- CAS No.
- 23000-12-6
- Chemical Name
- Ethanone, 1-(2,5-dimethyl-4-oxazolyl)- (9CI)
- Synonyms
- 1-(2,5-DiMethyloxazol-4-yl)ethanone;1-(2,5-Dimethyl-4-Oxazolyl) Ethanone;1-(2,5-dimethyloxazol-4-yl)ethan-1-one;Ethanone, 1-(2,5-dimethyl-4-oxazolyl)-;Ethanone, 1-(2,5-dimethyl-4-oxazolyl)- (9CI)
- CBNumber
- CB11057091
- Molecular Formula
- C7H9NO2
- Formula Weight
- 139.15
- MOL File
- 23000-12-6.mol
Ethanone, 1-(2,5-dimethyl-4-oxazolyl)- (9CI) Property
- Melting point:
- 49 °C
- Boiling point:
- 93 °C(Press: 30 Torr)
- Density
- 1.074±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- pka
- 0.11±0.10(Predicted)
- Appearance
- White to light yellow Solid
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
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
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.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 4937CV
- Product name
- 1-(2,5-Dimethyloxazol-4-yl)ethanone
- Packaging
- 100mg
- Price
- $108
- Updated
- 2021/12/16
- Product number
- 4937CV
- Product name
- 1-(2,5-Dimethyloxazol-4-yl)ethanone
- Packaging
- 250mg
- Price
- $132
- Updated
- 2021/12/16
- Product number
- CHM0380096
- Product name
- 1-(2,5-DIMETHYL-4-OXAZOLYL)ETHANONE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $495.04
- Updated
- 2021/12/16
- Product number
- 4937CV
- Product name
- 1-(2,5-Dimethyloxazol-4-yl)ethanone
- Packaging
- 5g
- Price
- $693
- Updated
- 2021/12/16
- Product number
- CM122558
- Product name
- 1-(2,5-dimethyloxazol-4-yl)ethan-1-one
- Purity
- 95%
- Packaging
- 5g
- Price
- $701
- Updated
- 2021/12/16
Ethanone, 1-(2,5-dimethyl-4-oxazolyl)- (9CI) Chemical Properties,Usage,Production
Synthesis
940879-48-1
23000-12-6
The general procedure for the synthesis of 1-(2,5-dimethyl-4-oxazolyl)vinyl ketone, using the compound (CAS: 940879-48-1) as starting material, was as follows: first, 1-(2,5-dimethyloxazol-4-yl)ethanol (1.2 g, 8.50 mmol) was mixed with MnO2 (3.70 g, 42.5 mmol) in chloroform (85 mL). Subsequently, the reaction mixture was heated and stirred at 75 °C for 12 hours. Upon completion of the reaction, it was filtered through a diatomaceous earth pad to remove solid impurities. The filtrate was concentrated under reduced pressure to afford 1-(2,5-dimethyloxazol-4-yl)ethanone (750 mg, 5.39 mmol, 63.4% yield), the product was a light yellow oil, which solidified to a solid on standing. The NMR hydrogen spectrum (500 MHz, CDCl3) data of the product were as follows: δ 2.59 (s, 3H), 2.52 (s, 3H), 2.46 (s, 3H).
References
[1] Patent: WO2014/98831, 2014, A1. Location in patent: Page/Page column 56
Ethanone, 1-(2,5-dimethyl-4-oxazolyl)- (9CI) Preparation Products And Raw materials
Raw materials
Preparation Products
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