Description

(E)-1-Propoxy-2-Butene is a high-purity, unsaturated ether compound with the CAS number 56052-71-2. This specialty chemical serves as a valuable intermediate and building block in advanced organic synthesis, offering unique reactivity due to its alkene and ether functionalities. It is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce specific molecular frameworks.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Synthesis: Acts as a key building block for creating novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Employed in the manufacture of flavors, fragrances, and specialty performance chemicals.
• Polymer & Material Science: Serves as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Organic Synthesis Research: A versatile reagent for constructing carbon chains and exploring new reaction pathways in academic and industrial R&D labs.
• Chemical Intermediate: Used in further transformations to produce more complex ethers, alcohols, and other functionalized compounds.

Basic Information

Product Name	(E)-1-Propoxy-2-Butene
CAS No.	56052-71-2
Molecular Formula	C7H14O
Molecular Weight	114.19 g/mol
Synonyms	1-Propoxy-2-butene (E)-; (E)-1-Propoxybut-2-ene; 2-Butene, 1-propoxy-, (E)-; trans-1-Propoxy-2-butene; But-2-en-1-yl propyl ether; Propyl 2-butenyl ether; 1-Propoxy-trans-2-butene
EINECS	Contact for details

Quality Control

Our (E)-1-Propoxy-2-Butene is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, ensuring full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flame. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0% (Area %)
Isomeric Purity ((E)-isomer)	≥ 95.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.