CAS:1575-74-2 | 2-Methyl-4-pentenoic Acid

Products Description

The substance with CAS number 1575 - 74 - 2 is 2-methyl-4-pentenoic Acid. Its molecular formula is C₆H₁₀O₂, its molecular weight is 114.14, its EINECS number is 216 - 404 - 7, and its MDL number is MFCD00015570.

Regarding its physical and chemical properties, 2-methyl-4-pentenoic Acid is a colorless to pale yellow liquid with a cheese-like aroma and a taste of cream and strawberry jam. The melting point of 2-Methylpent-4-enoic acid Acid is 17.3°C and its boiling point is 194.30°C. At 25°C, the specific gravity is 0.944 - 0.956. At 20°C, the refractive index is 1.426 - 1.436, and it is slightly soluble in water.

Basic Info

Safety Information

Risk terms
R22 - Harmful if swallowed.
R34 - Causes burns.
Safety phrases
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and goggles or mask.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

Uses

2-methyl-4-pentenoic Acid has wide applications in different flavor fields.

In the field of edible flavors, since it has a fruity and strawberry-like aroma, it can be used as a raw material for the formulation of a variety of fruit flavors. It is often utilized to prepare flavors like strawberry, apple, banana, and so on, which can add a natural and realistic aroma to food. As a result, it is frequently applied in flavoring beverages, candies, baked goods, and other food products.

In the aspect of daily chemical flavors, 2-methyl-4-pentenoic Acid plays an important role. It can be used in the preparation of daily chemical flavors to endow the product with a cheese flavor, along with a slightly animal aroma, a sweet aroma, and a rich aroma such as berry aroma. Therefore, it is commonly used in daily chemical products like perfumes, shampoos, shower gels, and skin care products to enhance the aroma appeal, and uniqueness of these products.

When it comes to tobacco flavors, 2-methyl-4-pentenoic Acid shows its unique functions. When used in tobacco, it presents spicy, sweet, fruity, sour, and fresh aromas. At a dosage of 100mg/kg - 200mg/kg, it can enhance the sweet and oriental aroma of the cigarette after lighting, thus improving the flavor and quality of the tobacco.

Company Profile

Gneechem, located in Henan Province, China, is part of the GNEE Group, with 22 years of experience in foreign trade, specializing in providing high-quality chemical raw materials and professional trading services to customers around the world. We supply basic chemical raw materials, fine chemicals and specialty chemicals for a wide range of industries.We are ISO9001 certified and have been recognized by a number of authoritative qualifications at home and abroad, making us a trusted partner of our customers.

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