2-Hydroxy-5-methylbenzaldehyde

Basic Information

View in Editor

CAS Number

613-84-3

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

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

54-57 °C

Boiling Point

217 °C

Density

1.0913

Flash Point

85.1℃

Refractive Index

1.5470 (estimate)

SMILES

View in Editor

CC1=CC(=C(C=C1)O)C=O

InChI

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

InChIKey

ILEIUTCVWLYZOM-UHFFFAOYSA-N

LogP

1.5131199999999998

Topological Polar Surface Area

37.3 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

122

Safety Information

View Safety Information

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

Synonyms & References

English

5-Methylsalicylic aldehyde
M1676
2-Hydroxy-5-Methyl-Benzaldehyde
2-Hydroxy-5-Methyl Benzaldehyde
NSC-97517
InChI=1/C8H8O2/c1-6-2-3-8(10)7(4-6)5-9/h2-5,10H,1H
AC-22661
2,5-Cresotaldehyde
4-hydroxy-m-tolualdehyde
5-Methylsalicylaldehyde
NSC 97517
Benzaldehyde, 2-hydroxy-5-methyl-
DTXSID7060625
GS-3334
2-Hydroxy-5-methylbenzaldehyde, 98%
5-methyl salicylaldehyde
CS-W008835
2-Hydroxy-5-methylbenzaldehyde
Z274774390
5methylsalicylaldehyde
SCHEMBL172664
FT-0620670
UNII-PZU8U5VYK2
CL8984
EINECS 210-357-6
613-84-3
PZU8U5VYK2
5-methyl-2-hydroxy-benzaldehyde
SY017271
EN300-54371
AM20040859

MDL Number

MFCD00274297

Customs Code

2912499000

FAQ

What is 2-Hydroxy-5-methylbenzaldehyde (CAS: 613-84-3)?

2-Hydroxy-5-methylbenzaldehyde, also known as vanillin methyl ether, is a clear, colorless to light yellow liquid with a characteristic sweet vanilla-like odor. It has the chemical formula C9H10O3, a molecular weight of 154.19, and a boiling point of 169°C. This compound is widely used in the fragrance and flavor industry, as well as in pharmaceuticals and research.

What are the main uses of 2-Hydroxy-5-methylbenzaldehyde (CAS: 613-84-3)?

2-Hydroxy-5-methylbenzaldehyde is primarily used as a fragrance and flavoring agent in the food industry, imparting a sweet vanilla scent and taste. It is also used in the pharmaceutical industry as a precursor for other vanillin derivatives, and in research for chemical synthesis and analytical purposes.

Is 2-Hydroxy-5-methylbenzaldehyde (CAS: 613-84-3) safe?

2-Hydroxy-5-methylbenzaldehyde is generally considered safe for use in food and pharmaceuticals when used according to good manufacturing practices. However, it is important to follow safety guidelines, including wearing appropriate protective equipment such as gloves and goggles, and ensuring proper ventilation. Exposure to high concentrations may cause skin irritation or eye irritation. It is also advisable to avoid contact with eyes, skin, and clothing.

How should 2-Hydroxy-5-methylbenzaldehyde (CAS: 613-84-3) be stored?

2-Hydroxy-5-methylbenzaldehyde should be stored in a cool, dry place away from direct sunlight and heat sources. The container should be tightly sealed to prevent evaporation and contamination. It is recommended to store it between 15-25°C and avoid exposure to temperatures above 30°C. Proper storage will help maintain its quality and stability.