About Methyl Anthranilate
Methyl anthranilate, also known as MA, methyl 2-aminobenzoate, or carbomethoxyaniline, is an ester of anthranilic acid. Its chemical formula is CHNO. It has a fruity grape smell, and one of its key uses is as a flavoring agent.
Methyl Anthranilate Technical Details:
- Formula: C8H9NO2
- CAS Number: 134-20-3
- Density: 1.168 g/cm^3
- Melting point: 24 C
- Boiling point: 256 C
- Classification: Ester
- Chemical formula: C8H9NO2
- Flash point: 104 C (219 F; 377 K)
Key Features and AppearanceMethyl Anthranilate presents as a clear, colorless to pale yellow liquid, often noted for its distinct fruity, sweet aroma similar to grapes. It exhibits a refractive index (nD 20C) of 1.5731.577 and a density of 1.168 g/cm at 20C. The product is virtually insoluble in water but dissolves easily in ethanol and various organic solvents, making it versatile for industrial formulations.
Applications and UtilityThis compound is primarily used as a flavoring and fragrance agent. Popular in the food industry for imparting grape-like notes in confectionery, beverages, and more, it is also valuable in perfumery for its unique scent profile. Outside of flavors and fragrances, Methyl Anthranilate serves as a bird repellent in agriculture, offering a safe and non-toxic solution to protect crops.
Safety, Storage, and StabilityMethyl Anthranilate is regarded as stable when stored according to guidelinesnamely, in cool, dry, and well-ventilated environments within tightly sealed containers. It is non-flammable under standard conditions (flash point 110C) and not classified as hazardous environmentally or in transport (UN No: N/A). With a shelf life of 24 months, it caters to long-term industrial use.
FAQs of Methyl Anthranilate:
Q: How should Methyl Anthranilate be stored for maximum stability and shelf life?
A: Methyl Anthranilate should be stored in a cool, dry, and well-ventilated place with its container tightly closed. Following these storage guidelines ensures its stability and optimal shelf life of up to 24 months.
Q: What are the primary uses and benefits of Methyl Anthranilate?
A: Methyl Anthranilate is widely employed as a flavoring agent, particularly for its sweet, fruity, grape-like taste and aroma in foods and beverages. It is also used in perfumes and acts as a bird repellent in agricultural settings, offering an environmentally safe solution for crop protection.
Q: Where is Methyl Anthranilate typically applied in industry?
A: The compound is primarily utilized in the flavor and fragrance sectors, including foods, beverages, and perfumes. Additionally, it is employed in agriculture as a bird repellent due to its efficacy and non-hazardous ecological profile.
Q: When does Methyl Anthranilate need special handling precautions?
A: Although Methyl Anthranilate is considered non-hazardous and stable, standard chemical handling practices, such as avoiding direct contact and inhalation, should be adhered to. It does not require hazardous materials transport procedures.
Q: What is the process for using Methyl Anthranilate as a flavoring or fragrance ingredient?
A: Typically, Methyl Anthranilate is measured and blended into the formulation of food products, beverages, or perfumes in accordance with industry standards and regulations, leveraging its high purity and strong aromatic profile for distinct flavor and scent creation.
Q: How does Methyl Anthranilates water insolubility affect its application?
A: Since Methyl Anthranilate is virtually insoluble in water, it is often dissolved in ethanol or organic solvents before being incorporated into product formulations, ensuring even distribution in foods, beverages, or perfumery compositions.