Methyl 2,4-dihydroxybenzoate

Basic Information

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CAS Number

2150-47-2

Molecular Formula

C8H8O4

Molecular Weight

168.15 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

117.0 to 121.0 deg-C

Boiling Point

352°C at 760 mmHg

Flash Point

148.8℃

Solubility

Soluble in methanol.

Refractive Index

1.5090 (estimate)

SMILES

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COC(=O)c1ccc(O)cc1O

InChI

InChI=1S/C8H8O4/c1-12-8(11)6-3-2-5(9)4-7(6)10/h2-4,9-10H,1H3

InChIKey

IIFCLXHRIYTHPV-UHFFFAOYSA-N

LogP

0.8843999999999999

Topological Polar Surface Area

66.76 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

168

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

Synonyms & References

English

Methyl 2,4-dihydroxybenzoate
2,4-Dihydroxybenzoic acid methyl ester~Methyl beta-resorcylate
?Resorcylic acid methyl ester
METHYL-2-FORMYL-4-THIOPHENECARBOXYLATE
2,4-Dihydroxybenzoic Acid Methyl Ester
Methyl β-Resorcylate
Methyl-2.4-dihydroxybenzoate
2,4-dihydroxy-benzoic acid methyl ester
Benzoic acid,2,4-dihydroxy-,methyl ester
EINECS 218-428-3
methyl resorcylate
methyl-2,4-dihydroxybenzoate
β-Resorcylic Acid Methyl Ester
b-Resorcylic acid, methyl ester(6CI,7CI,8CI)
Methyl b-resorcylate
Methyl2,4-dihydroxybenzoate
Benzoic acid, 2,4-dihydroxy-, methyl ester
Methyl beta-resorcylate
XE68BU3OYJ
.beta.-Resorcylic acid, methyl ester
Methyl benzoate, 2,4-dihydroxy-
beta-Resorcylic Acid Methyl Ester
IIFCLXHRIYTHPV-UHFFFAOYSA-N
rarechem al bf 0221
Methyl .beta.-resorcylate
Met
2,4-Dihydroxybenzoic acid methyl ester
methyl 2,4-dihydroxybenzoate

MDL Number

MFCD00002276

Customs Code

2942000000

FAQ

What are the physical and chemical properties of Methyl 2,4-dihydroxybenzoate (CAS: 2150-47-2)?

Methyl 2,4-dihydroxybenzoate (CAS: 2150-47-2) is a crystalline solid with a molecular weight of approximately 180.16 g/mol. It has a solubility of about 20 g/L in water. The compound is moderately reactive, particularly under acidic or basic conditions. It is used in organic synthesis and as a precursor in the pharmaceutical industry.

How is Methyl 2,4-dihydroxybenzoate (CAS: 2150-47-2) typically synthesized?

Methyl 2,4-dihydroxybenzoate (CAS: 2150-47-2) is commonly synthesized via the esterification of 2,4-dihydroxybenzoic acid with methanol in the presence of a strong acid catalyst, such as concentrated sulfuric acid. The reaction is carried out in an inert atmosphere to enhance safety and yield, typically achieving a high selectivity and yield.

What industries use Methyl 2,4-dihydroxybenzoate (CAS: 2150-47-2)?

Methyl 2,4-dihydroxybenzoate (CAS: 2150-47-2) is used in the pharmaceutical industry for the synthesis of drugs and other bioactive compounds. It is also utilized in the production of polymers, sensors, and as a precursor in semiconductor manufacturing processes.

What precautions should be taken when handling Methyl 2,4-dihydroxybenzoate (CAS: 2150-47-2)?

When handling Methyl 2,4-dihydroxybenzoate (CAS: 2150-47-2), it is important to wear appropriate personal protective equipment (PPE), including gloves, safety goggles, and a lab coat. The compound should be stored in a cool, dry place away from heat sources. In the event of a spill, it should be neutralized with a suitable base and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed safety information.