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Ethyl (4-forMylphenyl)acetate

Product Name
Ethyl (4-forMylphenyl)acetate
CAS No.
43153-12-4
Chemical Name
Ethyl (4-forMylphenyl)acetate
Synonyms
Ethyl 4-formylbenzeneacetate;Ethyl (4-forMylphenyl)acetate;Ethyl 2-(4-formylphenyl)acetate;BENZENEACETIC ACID, 4-FORMYL-, ETHYL ESTER
CBNumber
CB42710554
Molecular Formula
C11H12O3
Formula Weight
192.21
MOL File
43153-12-4.mol
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Ethyl (4-forMylphenyl)acetate Property

Boiling point:
300.6±17.0 °C(Predicted)
Density 
1.127±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
Appearance
White to off-white Solid
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

AK Scientific
Product number
6771CS
Product name
Ethyl2-(4-formylphenyl)acetate
Packaging
100mg
Price
$158
Updated
2021/12/16
AK Scientific
Product number
6771CS
Product name
Ethyl2-(4-formylphenyl)acetate
Packaging
5g
Price
$1231
Updated
2021/12/16
Crysdot
Product number
CD12072127
Product name
Ethyl2-(4-formylphenyl)acetate
Purity
95+%
Packaging
1g
Price
$277
Updated
2021/12/16
Alichem
Product number
43153124
Product name
Ethyl2-(4-formylphenyl)acetate
Packaging
1g
Price
$288.4
Updated
2021/12/16
Crysdot
Product number
CD12072127
Product name
Ethyl2-(4-formylphenyl)acetate
Purity
95+%
Packaging
5g
Price
$832
Updated
2021/12/16
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Ethyl (4-forMylphenyl)acetate Chemical Properties,Usage,Production

Synthesis

87199-17-5

105-36-2

43153-12-4

GENERAL STEPS: To a screw-capped tube, 4-formylphenylboronic acid (450 mg, 3 mmol), ethyl bromoacetate (0.22 mL, 2 mmol), potassium carbonate (830 mg, 6 mmol), tris(dibenzylideneacetone)dipalladium (Pd2(dba)3, 46 mg, 0.05 mmol), tris(1-naphthyl)phosphine (62 mg, 0.15 mmol), water (0.5 mL) and tetrahydrofuran (THF, 4.5 mL). The reaction mixture was degassed with nitrogen for 5 min and then the reaction was stirred at 65 °C in an oil bath for 18 h. The reaction was carried out in the presence of a nitrogen gas. After completion of the reaction, it was cooled to room temperature, diluted with ethyl acetate (50 mL) and washed with water (2 x 50 mL). The organic phase was filtered through a phase separator and concentrated under reduced pressure to remove the solvent. The residue was purified by silica gel column chromatography eluting with a gradient of 0-20% ethyl acetate/isohexane solution to afford the target product ethyl 2-(4-formylphenyl) acetate as a colorless oil (327 mg, 57% yield).1H NMR (400 MHz, CDCl3) δ: 9.99 (s, 1H), 7.83 (d, J = 8.0 Hz, 2H), 7.45 (d, J = 8.0 Hz, 2H), 4.19-4.12 (m, 2H), 3.70 (s, 2H), 1.28-1.20 (m, 3H).LCMS (Method 1): [MH+] = 193, retention time 3.58 min.

References

[1] Tetrahedron, 2010, vol. 66, # 42, p. 8238 - 8241
[2] Chemical Communications, 2001, # 7, p. 669 - 670
[3] Patent: WO2014/86852, 2014, A1. Location in patent: Page/Page column 67; 68
[4] Patent: US2014/155427, 2014, A1. Location in patent: Page/Page column

Ethyl (4-forMylphenyl)acetate Preparation Products And Raw materials

Raw materials

Preparation Products

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43153-12-4, Ethyl (4-forMylphenyl)acetateRelated Search:


  • Ethyl (4-forMylphenyl)acetate
  • Ethyl 2-(4-formylphenyl)acetate
  • BENZENEACETIC ACID, 4-FORMYL-, ETHYL ESTER
  • Ethyl 4-formylbenzeneacetate
  • 43153-12-4