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6-methoxy-2-methylbenzoxazole

Product Name
6-methoxy-2-methylbenzoxazole
CAS No.
23999-64-6
Chemical Name
6-methoxy-2-methylbenzoxazole
Synonyms
6-methoxy-2-methylbenzoxazole;6-Methoxy-2-methyl-benzooxazole;Benzoxazole, 6-methoxy-2-methyl-;6-Methoxy-2-Methylbenzo[d]oxazole;6-methoxy-2-methyl-1,3-benzoxazole
CBNumber
CB7894970
Molecular Formula
C9H9NO2
Formula Weight
163.17
MOL File
23999-64-6.mol
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6-methoxy-2-methylbenzoxazole Property

Melting point:
51.5-53 °C(Solv: ligroine (8032-32-4))
Boiling point:
250.0±13.0 °C(Predicted)
Density 
1.166±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
pka
1.06±0.30(Predicted)
InChI
InChI=1S/C9H9NO2/c1-6-10-8-4-3-7(11-2)5-9(8)12-6/h3-5H,1-2H3
InChIKey
IMRVVUQHPUZLSC-UHFFFAOYSA-N
SMILES
O1C2=CC(OC)=CC=C2N=C1C
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

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

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

TRC
Product number
M264453
Product name
6-Methoxy-2-methylbenzo[D]oxazole
Packaging
50mg
Price
$265
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
SDY0000304
Product name
6-METHOXY-2-METHYLBENZOXAZOLE
Purity
95.00%
Packaging
5MG
Price
$543
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
SDY0000304
Product name
6-METHOXY-2-METHYLBENZOXAZOLE
Purity
95.00%
Packaging
1G
Price
$1455.3
Updated
2021/12/16
Chemenu
Product number
CM124643
Product name
6-methoxy-2-methylbenzo[d]oxazole
Purity
95%
Packaging
1g
Price
$837
Updated
2021/12/16
Alichem
Product number
23999646
Product name
6-Methoxy-2-methylbenzo[d]oxazole
Packaging
5g
Price
$1400.84
Updated
2021/12/16
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6-methoxy-2-methylbenzoxazole Chemical Properties,Usage,Production

Synthesis

552-41-0

51864-08-5

23999-64-6

GENERAL METHOD: 2-hydroxyacetophenone 4a (1.0 g, 7.4 mmol), acetohydroxamic acid (0.83 g, 11.0 mmol), acetonitrile (3 ml) and concentrated sulfuric acid (0.2 ml) were added to a 10 ml pressure tube. The mixture was heated in a microwave reactor (CEM Discover, 360W, 80°C, 25 psi) for 8 min. After completion of the reaction, the mixture was diluted with ethyl acetate (3 ml) and saturated sodium bicarbonate solution (5 ml) was added dropwise to neutralize it. Subsequently, the mixture was extracted with ethyl acetate (2 x 10 ml). The organic layers were combined, washed with saturated sodium chloride solution and dried with anhydrous sodium sulfate. After concentration under reduced pressure, the mixture was purified by conventional column chromatography (silica gel 60-120 mesh, eluent ethyl acetate/hexane: 1:9) to afford benzoxazole 5a (0.67 g, 70%) as a yellow oil and 2-hydroxyacetophenone oxime 6a (68 mg, 6%, melting point 104-107°C) as a white powder.

References

[1] Tetrahedron Letters, 2011, vol. 52, # 46, p. 6103 - 6107

6-methoxy-2-methylbenzoxazole Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 6-methoxy-2-methylbenzoxazole manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
Benzoxazole,6-methoxy-2-methyl- 23999-64-6
Price
US $8.80-2.20/kg
Min. Order
1kg
Purity
99%
Supply Ability
100kg
Release date
2025-06-27
Career Henan Chemical Co
Product
6-methoxy-2-methyl-1,3-benzoxazole 23999-64-6
Price
US $2.00/KG
Min. Order
1KG
Purity
≥98%
Supply Ability
100kg
Release date
2019-12-20

23999-64-6, 6-methoxy-2-methylbenzoxazoleRelated Search:


  • 6-methoxy-2-methylbenzoxazole
  • 6-Methoxy-2-methyl-benzooxazole
  • 6-Methoxy-2-Methylbenzo[d]oxazole
  • 6-methoxy-2-methyl-1,3-benzoxazole
  • Benzoxazole, 6-methoxy-2-methyl-
  • 23999-64-6