Description

4,4-Bis(Dimethylamino)-3-Buten-2-One is a versatile organic compound featuring a conjugated enone system flanked by tertiary amine groups. This unique structure makes it a valuable intermediate for synthesizing complex molecules, particularly in the fields of dyes, pigments, and advanced materials. It is essential for manufacturers and R&D chemists in the fine chemical, pharmaceutical, and specialty polymer industries seeking to develop or produce high-performance compounds.

Application

• Key Intermediate for Dyes and Pigments: Serves as a crucial building block in the synthesis of polymethine dyes, cyanine dyes, and other colorants for imaging and textile applications.
• Pharmaceutical Synthesis: Used as a precursor in the development of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Advanced Material Research: Employed in the creation of organic semiconductors, non-linear optical (NLO) materials, and photoresponsive polymers.
• Chemical Synthesis Reagent: Acts as a donor-acceptor synthon in Knoevenagel condensations and other reactions to form carbon-carbon bonds.
• Analytical Chemistry: Can be utilized as a derivatization agent or a standard for chromatographic analysis in quality control laboratories.

Basic Information

Product Name	4,4-Bis(Dimethylamino)-3-Buten-2-One
CAS No.	49582-46-9
Molecular Formula	C8H14N2O
Molecular Weight	154.21 g/mol
Synonyms	4-(Dimethylamino)-3-buten-2-one, 4,4-Bis(dimethylamino)but-3-en-2-one; 1,1-Bis(dimethylamino)-2-propen-1-one; 4-Dimethylamino-3-buten-2-one; Michler's Ketone Enamine Derivative; 3-Buten-2-one, 4,4-bis(dimethylamino)-; N,N,N',N'-Tetramethyl-4-oxo-1,3-butadiene-1,1-diamine
EINECS	256-400-7

Quality Control

Our 4,4-Bis(Dimethylamino)-3-Buten-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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