Description

1,1-Di-p-Tolyl-2-Propyn-1-Ol is a specialized organic compound belonging to the class of tertiary propargylic alcohols. This chemical serves as a valuable synthetic intermediate and building block in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: 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 monomer or precursor in the synthesis of specialized polymers and advanced materials.
• Organic Synthesis: A versatile reagent for constructing carbon-carbon bonds and introducing propargylic alcohol functionalities into target molecules.
• Catalysis Research: Employed as a ligand precursor or substrate in the development of new catalytic systems.
• Chemical Biology: Useful as a probe or linker molecule in bioconjugation and biochemical studies.

Basic Information

Product Name	1,1-Di-p-Tolyl-2-Propyn-1-Ol
CAS No.	93318-88-8
Molecular Formula	C19H18O
Molecular Weight	262.35 g/mol
Synonyms	1,1-Bis(4-methylphenyl)-2-propyn-1-ol; 1,1-Di(4-tolyl)-2-propyn-1-ol; α,α-Bis(4-methylphenyl)-2-propyn-1-ol; 1,1-Di-p-tolylprop-2-yn-1-ol; 2-Propyn-1-ol, 1,1-bis(4-methylphenyl)-; p,p'-Dimethylbenzhydryl propargyl alcohol; 1,1-Di(4-methylphenyl)prop-2-yn-1-ol
EINECS	Contact for details

Quality Control

Our 1,1-Di-p-Tolyl-2-Propyn-1-Ol is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.