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Catalog Number:
39075
CAS Number:
1576-87-0
trans-2-Pentenal
Purity:
≥ 95% (GC)
Synonym(s):
2-Ethylacrylic aldehyde
Hazmat
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Product Information

trans-2-Pentenal is a versatile aldehyde known for its unique properties and applications in various industries. This compound, characterized by its distinct fruity aroma, is widely utilized in the flavor and fragrance industry, where it serves as a key ingredient in the formulation of perfumes, food flavorings, and cosmetic products. Its ability to impart a fresh, green note makes it particularly valuable in creating complex scent profiles and enhancing the overall sensory experience of consumer products.

In addition to its applications in the fragrance sector, trans-2-Pentenal is also significant in organic synthesis, acting as an intermediate in the production of various chemical compounds. Researchers and manufacturers appreciate its reactivity and the ease with which it can be transformed into other useful derivatives, making it an essential building block in the development of pharmaceuticals and agrochemicals. With its unique characteristics and broad applicability, trans-2-Pentenal stands out as a valuable compound for professionals seeking innovative solutions in their formulations.

Synonyms
2-Ethylacrylic aldehyde
CAS Number
1576-87-0
Purity
≥ 95% (GC)
Molecular Formula
C5H8O
Molecular Weight
84.12
MDL Number
MFCD00009615
PubChem ID
12993
Density
0.85
Appearance
Colorless to light yellow to light orange clear liquid
Boiling Point
80 - 82 ?C/160 mmHg
Refractive Index
1.44
Conditions
Store at RT
General Information
Synonyms
2-Ethylacrylic aldehyde
CAS Number
1576-87-0
Purity
≥ 95% (GC)
Molecular Formula
C5H8O
Molecular Weight
84.12
MDL Number
MFCD00009615
PubChem ID
12993
Density
0.85
Appearance
Colorless to light yellow to light orange clear liquid
Boiling Point
80 - 82 ?C/160 mmHg
Refractive Index
1.44
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

trans-2-Pentenal is widely utilized in research focused on:

  • Flavor and Fragrance Industry: This compound is commonly used as a flavoring agent in food products and as a fragrance component in perfumes due to its pleasant aroma. Its unique scent profile enhances consumer products, making them more appealing.
  • Synthesis of Fine Chemicals: It serves as an important intermediate in the synthesis of various fine chemicals, including pharmaceuticals and agrochemicals. Researchers leverage its reactivity to create complex molecules efficiently.
  • Analytical Chemistry: In laboratories, trans-2-Pentenal is utilized as a standard in gas chromatography. Its distinct properties allow for accurate calibration and analysis of other volatile compounds, ensuring reliable results in research.
  • Biochemical Research: This compound is studied for its potential biological activities, including antimicrobial properties. Researchers explore its effects on various microorganisms, contributing to the development of new antimicrobial agents.
  • Polymer Chemistry: It is used in the production of polymers and resins, where its unsaturated structure allows for cross-linking reactions. This application is crucial in developing materials with specific mechanical properties for various industrial uses.

Citations