methyl 4-(chlorocarbonyl)benzoate CAS: 7377-26-6 High Purity for Organic Synthesis Building Block

Methyl 4-(chlorocarbonyl)benzoate (CAS: 7377-26-6) is an organic compound belonging to the class of acyl halides, commonly used in organic synthesis and the preparation of pharmaceutical intermediates. Its chemical formula is C9H7ClO3, with a molecular weight of 198.60.

This compound, also known as methyl p-chlorocarbonyl benzoate, CL-MMT, or methyl 4-chloroformyl benzoate, appears as a crystalline powder ranging from white to pale yellow in color. It exhibits certain hygroscopic properties and should be stored sealed under an inert gas atmosphere (e.g., nitrogen or argon) at 2–8°C in a cool, dry place, avoiding contact with water, oxidizing agents, and alkaline substances.

physical property

Melting point: 50–59 °C

Boiling point: 140 °C / 15 mmHg

Density: approximately 1.32 g/cm³

refractive index: approximately 1.523

Solubility: Easily hydrolyzable; insoluble in water, but soluble in common organic solvents such as toluene and dichloromethane.

Shandong Changyuan Chemical Co.Ltd. is mainly manufacturing and dealing in sales of fine chemical products. It was built in 2022 and mainly focuses on innovation, reseach and development. We have ccoperation with many customers at home and abroad. The company has a professional production base. The main products: Acryiic acid, vinyl acetate, methyl methacrylateetc. It has been popular around. We will strive for greater success with products, prices,services and quality. Quality is our culture. 

Amid the wave of transformation in the chemical industry, Shandong Changyuan Chemical Co., Ltd. has consistently regarded quality and service as the twin pillars of its development. With a commitment to excellence and attentive, comprehensive services, the company has steadily advanced in the fiercely competitive market, earning the trust of its clients and recognition from the industry.

Q1: What is the purity of this product, and can you provide COA?

A1: Our product typically has a purity of ≥99.0%. We can provide a Certificate of Analysis (COA) for each batch, detailing the assay, moisture content, and other key parameters. Please refer to our attached file or contact us for a copy.

Q2: What is your Minimum Order Quantity (MOQ) and Lead Time?

A2: For this product, our MOQ is 1 kg. The lead time is approximately 15-20 days after order confirmation and payment. If you have a trial order, we can also offer smaller packaging.

Q3: What is the packaging option for this chemical?

A3: Standard packaging is 25 kg net in cardboard drums. We can also customize packaging according to your requirements.

Q4: What payment terms do you accept?

A4: We typically accept T/T (Telegraphic Transfer) and L/C at sight.