Description

4-(2,2-Diethoxy-Ethoxy)-But-1-Ene is a specialized acetal-protected vinyl ether intermediate with significant synthetic utility. This compound matters for its role as a versatile building block in organic synthesis, enabling the controlled introduction of functional groups under mild conditions. Industries such as pharmaceuticals, agrochemicals, and advanced material science need it for constructing complex molecules, including active pharmaceutical ingredients (APIs) and specialty polymers.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for creating specialty polymers with tailored properties.
• Organic Synthesis Reagent: Acts as a protected aldehyde equivalent or a vinyl ether precursor in multi-step synthetic routes.
• Fine Chemical Production: Employed in the manufacture of flavors, fragrances, and other high-value specialty chemicals.
• Research & Development: A valuable tool for medicinal chemistry and process chemistry research in academic and industrial labs.

Basic Information

Product Name	4-(2,2-Diethoxy-Ethoxy)-But-1-Ene
CAS No.	1343915-25-2
Molecular Formula	C10H20O3
Molecular Weight	188.26 g/mol
Synonyms	1-Butene, 4-(2,2-diethoxyethoxy)-; 4-(2,2-Diethoxyethoxy)-1-butene; 4-Vinyloxybutyl Diethyl Acetal; 1-Butene-4-ol, Diethyl Acetal; 4-(Diethoxyethoxy)but-1-ene; But-1-ene-4-yl Diethyl Acetal; (4-Butenyloxy)acetaldehyde Diethyl Acetal
EINECS	Contact for details

Quality Control

Our 4-(2,2-Diethoxy-Ethoxy)-But-1-Ene is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC/HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.420 - 1.430
Density (g/mL, 20°C)	0.92 - 0.96

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