3-Methoxybenzaldehyde

Basic Information

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CAS Number

591-31-1

Molecular Formula

C8H8O2

Molecular Weight

136.15 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

Boiling Point

143 °C/50 mmHg

Refractive Index

n20/D 1.553(lit.)

SMILES

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COc1cccc(C=O)c1

InChI

InChI=1S/C8H8O2/c1-10-8-4-2-3-7(5-8)6-9/h2-6H,1H3

InChIKey

WMPDAIZRQDCGFH-UHFFFAOYSA-N

LogP

1.5076999999999998

Topological Polar Surface Area

26.3 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

112

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

Sensitiveness

Air Sensitive

Synonyms & References

English

3-Methoxybenzaldehyde
3-methoxybenzaldehde
3-methoxy-benzaldehyd
Metamethoxybenzaldehyde
M-METHOXYBENZALDEHYDE
3-ANISALDEHYDE
META-ANISALDEHYDE
M-ANISALDEHYDE
ANISALDEHYDE,3-
META-ANISALDEHYD
m-Methoxybenzaldehyde 3-Methoxybenzaldehyde
M-Anisaldehyde(3-MethoxyBenzaldehyde)
Benzaldehyde, 3-methoxy-
3-methoxybenxaldehyde
3-Methoxybezaldehyde
ANISALDEHYDE, 3-(RG)
3-MeO benzaldehyde
3-Methoxy-benzaldehyde
3-monomethoxybenzaldehyde
Benzaldehyde,3-methoxy
M-ANISADEHYDE
m-OMe benzaldehyde
meta-methoxybenzaldehyde
8ZAO7S0IVH
WMPDAIZRQDCGFH-UHFFFAOYSA-N
3-Methoxy benzaldehyde
m-anisaldeyde
m-anis-aldehyde
m-Anisic aldehyde
3-methoxybenzaldehyd
3-methoxybenzaldhyde

MDL Number

MFCD00003361

Customs Code

29124900

FAQ

What is 3-Methoxybenzaldehyde (CAS: 591-31-1)?

3-Methoxybenzaldehyde (CAS: 591-31-1) is an aromatic organic compound with the chemical formula C8H8O2. It features a benzene ring substituted with a methoxy group (-OCH3) at the 3rd position and an aldehyde group (-CHO) at the 1st. This compound is a colorless liquid with a sweet, floral odor, known for its solubility in organic solvents and applications in various chemical industries.

What are the main uses of 3-Methoxybenzaldehyde (CAS: 591-31-1)?

3-Methoxybenzaldehyde (CAS: 591-31-1) is widely used in pharmaceuticals as a precursor for drug synthesis, in the fragrance industry for creating perfumes and flavorings, and in organic chemistry research. It also serves as an intermediate in dye production and is utilized in the development of certain pesticides and specialty chemicals due to its functional groups and reactivity.

Is 3-Methoxybenzaldehyde (CAS: 591-31-1) safe?

3-Methoxybenzaldehyde (CAS: 591-31-1) is considered moderately toxic upon inhalation or skin contact. Safety precautions include using appropriate personal protective equipment (PPE), ensuring proper ventilation, and avoiding ingestion. It is classified as a flammable liquid, so handling should follow OSHA and chemical safety standards to minimize risks.

How should 3-Methoxybenzaldehyde (CAS: 591-31-1) be stored?

3-Methoxybenzaldehyde (CAS: 591-31-1) should be stored in a cool, dry, and dark place, preferably below 25°C. Keep it in a sealed, airtight container away from heat sources and incompatible materials. Due to its flammability, it is recommended to store in a flammable storage cabinet. Maintain low humidity and avoid prolonged exposure to light to preserve stability.