3-Fluoro-4-methoxybenzaldehyde

Basic Information

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CAS Number

351-54-2

Molecular Formula

C8H7FO2

Molecular Weight

154.14 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

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

Melting Point

34-35 °C

Boiling Point

132°C/11mmHg

Density

1.192

Refractive Index

1.608

SMILES

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COC1=C(C=C(C=C1)C=O)F

InChI

InChI=1S/C8H7FO2/c1-11-8-3-2-6(5-10)4-7(8)9/h2-5H,1H3

InChIKey

SOQCZBSZZLWDGU-UHFFFAOYSA-N

LogP

1.6468

Topological Polar Surface Area

26.3 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

138

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Class AIR SENSITIVE Class AIR SENSITIVE

Sensitiveness

Air Sensitive

Synonyms & References

English

K2CG7GUS9W
AM20060040
3-fluoro4-methoxybenzaldehyde
3-Fluoro-4-methoxybenzaldehyde #
3-fluoro-4-methoxy benzaldehyde
PS-8885
p-Anisaldehyde, 3-fluoro-
InChI=1/C8H7FO2/c1-11-8-3-2-6(5-10)4-7(8)9/h2-5H,1H3
HY-W007614
3--Fluoro-4-methoxybenzaldehyde
SCHEMBL435689
UNII-K2CG7GUS9W
MFCD00003349
DTXSID20188596
3-fluoro-4-methoxybenz aldehyde
A6176
351-54-2
3-Fluoro-4-methoxybenzaldehyde
3-fluoro-4-methoxy-benzaldehyde
EN300-13952
J-512491
NS00041424
AKOS000260496
CS-W007614
SY004508
AC-14095
CK2105
3-Fluoro-para-anisaldehyde
FT-0615688
Benzaldehyde, 3-fluoro-4-methoxy-
UPCMLD0ENAT5395994:001

MDL Number

MFCD00003349

Customs Code

2913000090

FAQ

What are the physical and chemical properties of 3-Fluoro-4-methoxybenzaldehyde (CAS: 351-54-2)?

3-Fluoro-4-methoxybenzaldehyde is a crystalline compound with a molecular weight of approximately 194.12 g/mol. It is slightly soluble in water but soluble in common organic solvents like ethanol and acetone. Chemically, it is less reactive compared to similar aromatic aldehydes but can undergo typical aldehyde reactions such as nucleophilic addition. The compound exhibits a melting point of 74-76°C and a boiling point of 209-210°C.

How is 3-Fluoro-4-methoxybenzaldehyde (CAS: 351-54-2) typically synthesized?

3-Fluoro-4-methoxybenzaldehyde is typically synthesized through the reduction of 3-fluoro-4-methoxybenzoyl chloride using sodium borohydride or a similar reducing agent under anhydrous conditions. The reaction involves the addition of the reducing agent to the chlorinated substrate, followed by work-up to isolate the aldehyde product. This method provides good yield and selectivity.

What industries use 3-Fluoro-4-methoxybenzaldehyde (CAS: 351-54-2)?

3-Fluoro-4-methoxybenzaldehyde is primarily used in the pharmaceutical industry as an intermediate for the synthesis of various drug molecules. It also finds applications in the production of organic semiconductors and as a reagent in analytical chemistry for the preparation of sensors and detection methods.

What precautions should be taken when handling 3-Fluoro-4-methoxybenzaldehyde (CAS: 351-54-2)?

When handling 3-Fluoro-4-methoxybenzaldehyde, it is essential to wear appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. The compound should be stored in a well-ventilated area and preferably in a fume hood to minimize exposure. In case of a spill, avoid inhalation and contact with skin or eyes. Refer to the safety data sheet (SDS) for detailed emergency procedures and storage guidelines.