4-Ethoxybenzaldehyde

Basic Information

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CAS Number

10031-82-0

Molecular Formula

C9H10O2

Molecular Weight

150.18 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Aldehydes

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

13-14 °C

Boiling Point

255°C

Water Solubility

Insoluble in water.

Refractive Index

n20/D 1.559(lit.)

SMILES

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CCOc1ccc(C=O)cc1

InChI

InChI=1S/C9H10O2/c1-2-11-9-5-3-8(7-10)4-6-9/h3-7H,2H2,1H3

InChIKey

JRHHJNMASOIRDS-UHFFFAOYSA-N

LogP

1.8978

Topological Polar Surface Area

26.3 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

115

Safety Information

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Hazard Statement

H227 Combustible liquid
Flammable liquids

H303 May be harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Sensitiveness

Air Sensitive

Synonyms & References

English

4-Ethoxybenzaldehyde
4-ETHYLOXYBENZALDEHYDE
0FEMA 2413
P-ETHOXYBENZALDEHYDE
P-ETHYOXYBENZALDEHYDE
4-ethoxy-benzaldehyd
Benzaldehyde, p-ethoxy-
Benzaldehyde,4-ethoxy-
Ethoxybenzaldehyde
p-ethoxy-benzaldehyd
PARA-ETHOXYBENZALDEHYDE
ETHOXYBENZALDEHYD, 4-
Homoanisaldehyde
4-ethoxy-benzaldehyde
4-EtOC6H4CHO
Benzaldehyde,4-ethoxy
Benzaldehyde,p-ethoxy
Ethoxybenzaldehyde,p
FEMA No. 2413
p-ethoxybezaldehyde
FEMA 2413
AKOS BBS-00003167
OTAVA-BB BB7020401735
Benzaldehyde, 4-ethoxy-
4-(ethyloxy)benzaldehyde
Ethoxybenzaldehyde, p-
GOW1H0F49A
JRHHJNMASOIRDS-UHFFFAOYSA-N
NSC406709
p-Ethoxy benzaldehyde
p-Ethoxy-Benzaldehyde

MDL Number

MFCD00003388

Customs Code

2912499000

FAQ

What are the physical and chemical properties of 4-Ethoxybenzaldehyde (CAS: 10031-82-0)?

4-Ethoxybenzaldehyde (CAS: 10031-82-0) is a crystalline solid with a molecular weight of 164.22 g/mol. It has a high solubility in organic solvents such as ethanol and acetone. Chemically, it is moderately reactive towards nucleophiles and can undergo various transformations such as reduction, alkylation, and condensation reactions. It is sensitive to air and moisture and may undergo hydrolysis under these conditions.

How is 4-Ethoxybenzaldehyde (CAS: 10031-82-0) typically synthesized?

4-Ethoxybenzaldehyde (CAS: 10031-82-0) can be synthesized via the condensation of benzaldehyde with ethyl bromide in the presence of a base like potassium hydroxide. The reaction yields the desired product with high selectivity and good yield. Alternatively, it can be prepared by the ethoxylation of benzaldehyde using ethylene oxide as the nucleophile.

What industries use 4-Ethoxybenzaldehyde (CAS: 10031-82-0)?

4-Ethoxybenzaldehyde (CAS: 10031-82-0) is utilized in various industries, including pharmaceuticals for the synthesis of certain medicinal compounds, polymers for the development of functional materials, and sensors for detecting specific chemical species. It is also used in the semiconductor industry as a precursor in the production of organic semiconductors.

What precautions should be taken when handling 4-Ethoxybenzaldehyde (CAS: 10031-82-0)?

When handling 4-Ethoxybenzaldehyde (CAS: 10031-82-0), it is important to wear appropriate personal protective equipment (PPE), including gloves, lab coat, and safety glasses. The compound should be used in a well-ventilated area or fume hood. Spills should be carefully cleaned up using an appropriate absorbent material. Always refer to the Safety Data Sheet (SDS) for detailed safety information and procedures.