4-Methoxyphenol | CAS No. 150-76-5

Q: What is 4-Methoxyphenol (CAS: 150-76-5)?

4-Methoxyphenol, also known as p-cresol, is an aromatic organic compound with the chemical formula C7H8O2. It is a pale yellow solid with a phenolic odor, commonly used in various chemical applications due to its mild antibacterial properties and ability to act as a precursor in the synthesis of other compounds.

Q: What are the main uses of 4-Methoxyphenol (CAS: 150-76-5)?

4-Methoxyphenol is primarily used in the pharmaceutical industry as an intermediate in drug synthesis. It also finds applications in the production of dyes, perfumes, and as a flavoring agent in some food products. Additionally, it is used in research for its antioxidant and anti-inflammatory properties.

Q: Is 4-Methoxyphenol (CAS: 150-76-5) safe?

4-Methoxyphenol is generally considered safe when used in controlled amounts and proper handling conditions. However, it can be harmful if inhaled, ingested, or comes into contact with skin or eyes. Safety standards require it to be handled with care, and appropriate protective equipment should be used to minimize exposure.

Q: How should 4-Methoxyphenol (CAS: 150-76-5) be stored?

4-Methoxyphenol should be stored in a cool, dry, and well-ventilated area, away from moisture and incompatible substances. It is typically kept in sealed containers and should be protected from light. Proper storage is essential to maintain its stability and prevent degradation.

4-Methoxyphenol

Basic Information

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CAS Number

150-76-5

Molecular Formula

C7H8O2

Molecular Weight

124.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Physical Properties

Melting Point

55-57 °C

Boiling Point

243 °C

Water Solubility

40 g/L (25 ºC)

Solubility

Soluble in acetone, ethyl acetate, ethanol, ether, benzene and carbon tetrachloride.

Refractive Index

1.5286 (estimate)

Vapor Pressure

<0.01 mmHg ( 20 °C)

SMILES

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COc1ccc(O)cc1

InChI

InChI=1S/C7H8O2/c1-9-7-4-2-6(8)3-5-7/h2-5,8H,1H3

InChIKey

NWVVVBRKAWDGAB-UHFFFAOYSA-N

LogP

1.4008

pKa

10.21(at 25℃)

Topological Polar Surface Area

29.46 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

Safety Information

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GHS Hazard Pictograms

H302

H317

H319

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H317 May cause an allergic skin reaction
Sensitization, Skin

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Stability

Stable. Combustible. Incompatible with halogens, oxidizing agents.

Sensitiveness

sensitive to air, light, and moisture

Synonyms & References

English

4-Methoxyphenol
1-HYDROXY-4-METHOXYBENZENE
4-HYDROXYANISOLE
HYDROQUINONE MONOMETHYL ETHER
HYDROXYANISOLE
HYDROXYANISOLE-4
MEHQ
MEQUINOL
METHOXYPHENOL(P-)
METHOXYPHENOL, PARA-
MONOMETHYLHYDROQUINONE
O-Methylhydroquinone
P-HYDROXYANISOLE
P-METHOXYPHENOL
4-methoxy-pheno
Eastman HQMME
ethermonomethyliqued’hydroquinone
Hqmme
Hydroquinone methyl ether
P-hydroxyphenyl ether
METHOXYPHENOL, PARA-(AS)
4-methoxy-phenol
Leucobasal
methylhydroquinone
para-hydroxyanisole
para-methoxy phenol
P-Guaiacol
Phenol,4-methoxy
4-MP
MQ-F
1OP

MDL Number

MFCD00002332

Customs Code

2909500000

FAQ

What is 4-Methoxyphenol (CAS: 150-76-5)?

4-Methoxyphenol, also known as p-cresol, is an aromatic organic compound with the chemical formula C7H8O2. It is a pale yellow solid with a phenolic odor, commonly used in various chemical applications due to its mild antibacterial properties and ability to act as a precursor in the synthesis of other compounds.

What are the main uses of 4-Methoxyphenol (CAS: 150-76-5)?

4-Methoxyphenol is primarily used in the pharmaceutical industry as an intermediate in drug synthesis. It also finds applications in the production of dyes, perfumes, and as a flavoring agent in some food products. Additionally, it is used in research for its antioxidant and anti-inflammatory properties.

Is 4-Methoxyphenol (CAS: 150-76-5) safe?

4-Methoxyphenol is generally considered safe when used in controlled amounts and proper handling conditions. However, it can be harmful if inhaled, ingested, or comes into contact with skin or eyes. Safety standards require it to be handled with care, and appropriate protective equipment should be used to minimize exposure.

How should 4-Methoxyphenol (CAS: 150-76-5) be stored?

4-Methoxyphenol should be stored in a cool, dry, and well-ventilated area, away from moisture and incompatible substances. It is typically kept in sealed containers and should be protected from light. Proper storage is essential to maintain its stability and prevent degradation.