Description

trans-Hr22C16 is a high-purity, specialized organic compound identified by CAS NO 462630-41-7. This chemical serves as a critical intermediate or building block in advanced organic synthesis, enabling the development of complex molecular architectures. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise and reliable synthetic components for their R&D and production processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Research: Acts as a key precursor in developing new pesticides, herbicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a building block for advanced functional materials used in display and lighting technologies.
• Organic Synthesis: Employed as a versatile reagent or intermediate in complex organic transformations and catalysis research.
• Polymer Chemistry: Utilized in the creation of specialty polymers with tailored thermal or optical properties.
• Chemical Research & Development: Provides a standardized compound for method development and analytical studies.

Basic Information

Product Name	trans-Hr22C16
CAS No.	462630-41-7
Molecular Formula	C22H16
Molecular Weight	280.36 g/mol
Synonyms	(E)-Hr22C16; trans-1,2-Diphenylacetylene; (E)-1,2-Diphenylethyne; Tolane, (E)-isomer; Diphenylacetylene, trans-; trans-Diphenylacetylene; (E)-Tolane; 1,1'-(1E)-1,2-Ethenediylbisbenzene
EINECS	Contact for details

Quality Control

Every batch of trans-Hr22C16 is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	60 - 64 °C
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.