150-76-5

CAS Nr.:

150-76-5

Mequinol

EINECS Name:

Mequinol

205-769-8

EINECS Nr.:

205-769-8

Hydrochinonmonomethylether (Paramethoxyphenol) / Mequinol / 4-Methoxyphenol / MEHQ / 1,4-Dihydroxybenzene / p-Dihydroxybenzene / 1,4-Benzenediol / Quinol / 1,4-benzenediol / p Benzendiol / Benzoquinol / 1,4-Hydroxybenzene / p-Hydroquinone / p-Dihydroxybenzene / 1,4-Benzendil / Aida / Eldoquin / Elopaque

Synonym:

Hydrochinonmonomethylether (Paramethoxyphenol) / Mequinol / 4-Methoxyphenol / MEHQ / 1,4-Dihydroxybenzene / p-Dihydroxybenzene / 1,4-Benzenediol / Quinol / 1,4-benzenediol / p Benzendiol / Benzoquinol / 1,4-Hydroxybenzene / p-Hydroquinone / p-Dihydroxybenzene / 1,4-Benzendil / Aida / Eldoquin / Elopaque

Hydroquinone monomethyl ether (HQMME), also known as p-Methoxyphenol, is an important chemical raw material widely used in various industries. Its unique physical properties make it an extremely versatile material with a wide range of applications.

Hydroquinone monomethyl ether is a colorless to slightly yellowish liquid with a characteristic odor. It has a molar mass of approximately 124.14 g/mol and a boiling point of around 243 °C. This compound is soluble in many organic solvents such as ethanol and ether. It is characterized by its high purity and stability, making it ideal for numerous applications.

Application examples of Hydroquinone Monomethyl Ether

In photography, hydroquinone monomethyl ether is used as a developer in black and white photography. It plays a crucial role in converting exposed silver halide crystals into visible images. Its ability to reduce silver ions allows for the development of clear and high-contrast photographs.

Hydroquinone monomethyl ether is also used in the cosmetic industry, particularly in skin lightening products. Due to its ability to inhibit melanin production, it is used to treat hyperpigmentation, freckles, and age spots. It contributes to skin brightening and provides a more even complexion.

In the chemical industry, hydroquinone monomethyl ether serves as an intermediate in the synthesis of various compounds. It serves as a starting material for the production of dyes, pharmaceutical active ingredients, and other organic compounds. Its reactive nature and ability to form various derivatives make it an important building block in organic chemistry.

Hydroquinone monomethyl ether is also used as an antioxidant in polymers to prevent their oxidative degradation. By adding this additive, plastics and rubber are protected from the harmful effects of oxygen, enhancing their durability and performance. This is particularly important in applications where long-term stability of the materials is required, such as in the automotive industry and in the manufacturing of electronic components.

Hydroquinone monomethyl ether is an extremely versatile chemical raw material with a wide range of applications. From photography to the cosmetic industry, chemical synthesis, and as an antioxidant in polymers – the outstanding properties of this material make it an indispensable component in various industries.