Description

1,2:3,4-Dibenzanthracene is a high-purity polycyclic aromatic hydrocarbon (PAH) compound, serving as a critical reference standard and research chemical. Its well-defined structure makes it an essential material for analytical calibration and advanced material science studies. This product is primarily utilized by analytical laboratories, environmental testing facilities, and research institutions focusing on organic synthesis and photophysical properties.

Application

• Analytical Reference Standard: Primary use for calibrating instruments (HPLC, GC-MS) in the quantification of PAHs in environmental and industrial samples.
• Environmental Analysis: Critical component in method development and quality control for testing soil, water, and air pollution.
• Organic Electronic Materials Research: Investigated as a potential building block or dopant in the development of organic semiconductors and light-emitting materials.
• Biochemical and Toxicological Studies: Used as a model compound in research concerning the metabolism, mutagenicity, and carcinogenicity of polycyclic aromatic hydrocarbons.
• Photochemistry Research: Employed in studies of photodegradation, fluorescence, and other photophysical processes due to its aromatic structure.
• Teaching and Academic Research: Serves as a pure compound for educational demonstrations and advanced university-level research projects in chemistry.

Basic Information

Product Name	1,2:3,4-Dibenzanthracene
CAS No.	215-58-7
Molecular Formula	C22H14
Molecular Weight	278.35 g/mol
Synonyms	1,2:3,4-Dibenzanthracene; Dibenz[a,h]anthracene; 1,2:3,4-Dibenz[a]anthracene; DBA; DB[a,h]A; NSC 22476; 1,2:5,6-Dibenzanthracene (isomer); Benzo[b]triphenylene
EINECS	205-923-4

Quality Control

Our 1,2:3,4-Dibenzanthracene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation by spectroscopic methods (IR, NMR). We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with your research and analytical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a well-ventilated area and away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	262 - 268 °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.