ChemicalBook > CAS DataBase List > 3-Ethylbenzaldehyde

3-Ethylbenzaldehyde

Product Name
3-Ethylbenzaldehyde
CAS No.
34246-54-3
Chemical Name
3-Ethylbenzaldehyde
Synonyms
3-Ethylbenzaldehyde;Benzaldehyde, 3-ethyl-;2-[(triphenylmethyl)amino]-3-[(triphenylmethyl)thio]propanoic acid (diphenylmethyl) ester
CBNumber
CB9927155
Molecular Formula
C9H10O
Formula Weight
134.18
MOL File
34246-54-3.mol
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3-Ethylbenzaldehyde Property

Boiling point:
73 °C(Press: 5.5 Torr)
Density 
1.001±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Oil
color 
Colourless
Stability:
Moisture Sensitive
LogP
2.701 (est)
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Safety

HS Code 
2912290090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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
E899838
Product name
3-Ethylbenzaldehyde
Packaging
500mg
Price
$120
Updated
2021/12/16
TRC
Product number
E899838
Product name
3-Ethylbenzaldehyde
Packaging
50mg
Price
$45
Updated
2021/12/16
AK Scientific
Product number
Z4620
Product name
3-Ethylbenzaldehyde
Packaging
5g
Price
$284
Updated
2021/12/16
Rieke Metals
Product number
AL0530
Product name
3-Ethyl-benzaldehyde
Packaging
1g
Price
$294
Updated
2021/12/16
Apolloscientific
Product number
OR913389
Product name
3-Ethylbenzaldehyde
Purity
95%
Packaging
1g
Price
$160
Updated
2021/12/16
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3-Ethylbenzaldehyde Chemical Properties,Usage,Production

Description

3-Ethylbenzaldehyde is a natural compound that is found in the essential oils of plants such as Capsicum annuum and Cinnamomum zeylanicum.

Uses

3-Ethylbenzaldehyde has been used as a bioassay for the presence of fatty acids in laminar magnetic resonance spectroscopy (MRS) studies on cordata.

Biological Activity

3-Ethylbenzaldehyde has been shown to have antimicrobial activity against Gram-positive bacteria, including Staphylococcus aureus, and Mycobacterium tuberculosis.

Synthesis

3132-99-8

97-94-9

34246-54-3

General procedure for the synthesis of 3-ethylbenzaldehyde from m-bromobenzaldehyde and triethylboron: To a suspension containing m-bromobenzaldehyde (0.370 g, 2.00 mmol), Pd(dppf)Cl2 (14.6 mg, 20.0 μmol), and CsOAc (0.384 g, 2.00 mmol), protected by argon, triethylborane (1.00 M in THF, 2.00 mL, 2.00 mmol) and THF (3.0 mL). The mixture was heated to reflux and held for 6 hours. After completion of the reaction, it was cooled to room temperature, diluted with ether, washed sequentially with saturated aqueous NaHCO3 and brine, dried over anhydrous Na2SO4, filtered and concentrated in vacuum. The residue was purified by silica gel fast column chromatography to afford 3-ethylbenzaldehyde (0.123 g, 0.920 mmol, 46% yield) as a colorless oil.1H-NMR (CDCl3, 400 MHz) δ: 1.28 (t, J = 7.2 Hz, 3H, -CH3), 2.74 (q, J = 7.2 Hz, 2H, -CH2-), 7.42 -7.48 (m, 2H, Ar-H), 7.69-7.72 (m, 2H, Ar-H), 10.0 (s, 1H, -CHO); the data are consistent with those reported in the literature (Wang et al., 2009).

References

[1] Phytochemistry, 2013, vol. 96, p. 132 - 147
[2] Patent: WO2005/95326, 2005, A2. Location in patent: Page/Page column 114-115

3-Ethylbenzaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3-Ethylbenzaldehyde manufacturers

Career Henan Chemical Co
Product
3-Ethylbenzaldehyde 34246-54-3
Price
US $1.00/KG
Min. Order
1KG
Purity
Min98%HPLC
Supply Ability
g/kg/ton
Release date
2020-02-01

34246-54-3, 3-EthylbenzaldehydeRelated Search:

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  • 3-Ethylbenzaldehyde
  • Benzaldehyde, 3-ethyl-
  • 2-[(triphenylmethyl)amino]-3-[(triphenylmethyl)thio]propanoic acid (diphenylmethyl) ester
  • 34246-54-3
  • Benzaldehyde