Product name: Trans-2-Pentenal/Trans-2-Penten-1-Al
Brand: Entrepreneur
Cas No.: 764-39-6
Molecular Formula: C5H8O
Molecular Weight: 84.12
Purity: 97% min
Grade: GTPL2417 / CHEMBL256368 / D08MUZ / P1790
Density: 0.824 g/cm3
Boiling point: 126.8°C at 760 mmHg
Flash point: 21.9 ℃
Melting point: -101.15°C (estimate)
Appearance: Colorless to yellowish clear liquid
Odor: Pungent, green, apple, orange, tomato odor
Refractive index: 1.413
Vapour Pressure: 11.5mmHg at 25°C
Solubility: Insoluble in water; soluble in PG, in most fixed oils
Delivery Time: Within 3-10 working days according to the quantity
Other names: 2-Pentenal / pent-2-enal / Pentenal

Description:

2-Pentenal, also known as Trans-2-Pentenal, Trans-2-Penten-1-Al or pent-2-enal, is a chemical compound belonging to the class of aldehydes. This compound is notable for its role in various industrial and scientific applications due to its distinct chemical properties and potential uses. 2-Pentenal has a pungent, green, apple, orange, tomato odor. It exists in refined soybean oil, salmon oil, peas, potatoes, strawberries, tomatoes, etc.

Features:

1. Distinct Odor: 2-Pentenal is known for its strong and distinctive odor, often described as pungent, slightly fruity, and citrus-like. This unique aroma makes it valuable in creating specific fragrance profiles.
2. Flavor Contribution: In addition to its aroma, 2-Pentenal can contribute to the flavor profile of certain foods and beverages, often adding a slightly fruity or citrusy note.
3. Low Molecular Weight: With a relatively low molecular weight, 2-Pentenal is volatile and can easily evaporate, which is a desirable property in the flavor and fragrance industry.
4. Reactivity: The aldehyde functional group in 2-Pentenal makes it chemically reactive. It can undergo various chemical reactions, which is important for its use in both synthesis and flavor creation.
5. Fruity and Citrus Notes: Its aroma is characterized by fruity and citrusy notes, which can add brightness and complexity to fragrance compositions and food products.
6. Use in Perfumery: 2-Pentenal is used in perfumery to create fresh and vibrant top notes in fragrance formulations.
7. Flavor Enhancement: In the food industry, it's utilized to enhance the natural flavors of certain foods and beverages, contributing to their overall taste experience.
8. Chemical Synthesis: Its reactivity allows it to serve as a precursor for the synthesis of various compounds, adding to its versatility.
9. Subtle Impact: Even in small amounts, 2-Pentenal can have a significant impact on the overall sensory profile of a product due to its potent aroma.

Applications: 

1. Flavor and Fragrance Industry
Flavor Enhancer: 2-Pentenal is used to enhance the flavor profiles of certain foods and beverages. It can contribute fruity and citrusy notes to the overall taste.
Bakery Products: It's used to add a slight citrusy note to baked goods like pastries, cakes, and cookies.
Beverages: 2-Pentenal can be utilized to create a citrusy undertone in beverages, such as fruit juices and flavored waters.
2. Perfumery
Fragrance Creation: It's used in perfumery to introduce fresh, bright, and citrus-like top notes to fragrances.
Colognes and Body Sprays: 2-Pentenal's aroma is often used in colognes and body sprays to provide a revitalizing and uplifting effect.
3. Chemical Synthesis
Intermediate Compound: 2-Pentenal can serve as an intermediate compound in the synthesis of various chemicals and compounds due to its reactivity.
4. Research
Chemical Studies: It's used in chemical research to investigate its reactivity, reactions, and potential applications in creating new compounds.
5. Natural Flavoring
Food Products: Some natural food products might use 2-Pentenal as a flavoring agent to provide a subtle citrusy or fruity aroma.
6. Experimental Flavors
Flavor Creation: Flavorists might experiment with 2-Pentenal to develop unique and novel flavor profiles for various products.
7. Food Industry
Processed Foods: It can be used in processed foods to contribute to the overall flavor complexity.

Storage: Store in a cool, dry, ventilated place.

Package: 25kg/drum or customer's request.