Description

Phenol, 4-Methyl-2-(1,2-Propadienyl)- (9Ci) is a specialized phenolic compound featuring a unique propargyl-allene functional group. This structural motif makes it a valuable high-purity intermediate for advanced organic synthesis and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, agrochemical, and pharmaceutical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Material Science Research: Acts as a monomer or functionalizing agent in the development of specialty polymers and resins.
• Organic Synthesis: A versatile reagent for cyclization reactions, cross-coupling, and the introduction of the propargyl-allene moiety into target molecules.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies and the exploration of new chemical reactions.

Basic Information

Product Name	Phenol, 4-Methyl-2-(1,2-Propadienyl)- (9Ci)
CAS No.	775285-22-8
Molecular Formula	C11H10O
Molecular Weight	158.20 g/mol
Synonyms	2-(1,2-Propadienyl)-4-methylphenol; 4-Methyl-2-(prop-1,2-dien-1-yl)phenol; 2-Allene-4-methylphenol; 4-Methyl-2-propadienylphenol; Phenol, 4-methyl-2-(1,2-propadienyl)-; 4-Methyl-2-(prop-1,2-dienyl)phenol; 2-(Propadienyl)-p-cresol
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our products undergo comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

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 heat, sparks, and open flames. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content	≤ 0.5%

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