Description

Benzene, 1-(1-Methylethyl)-4-(1,2-Propadienyl)- (9Ci) is a specialized organic compound featuring a benzene core substituted with an isopropyl and an allenyl group. This unique structure makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily sought after by pharmaceutical R&D and fine chemical manufacturers for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Material Science: Serves as a precursor for specialty polymers, liquid crystals, and advanced organic electronic materials.
• Organic Synthesis: A versatile reagent for constructing complex organic molecules in academic and industrial research laboratories.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing unique aromatic compounds.

Basic Information

Product Name	Benzene, 1-(1-Methylethyl)-4-(1,2-Propadienyl)- (9Ci)
CAS No.	200341-09-9
Molecular Formula	C12H14
Molecular Weight	158.24 g/mol
Synonyms	1-Isopropyl-4-(prop-1,2-dien-1-yl)benzene; p-Allenylcumene; 4-(1,2-Propadienyl)cumene; 1-Isopropyl-4-(1,2-propadienyl)benzene; Cumene, p-allenyl-; Benzene, 1-isopropyl-4-(1,2-propadienyl)-; (4-Isopropylphenyl)allene
EINECS	Contact for details

Quality Control

Our high-purity Benzene, 1-(1-Methylethyl)-4-(1,2-Propadienyl)- (9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 0.5%

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