Description

Dibenzo(A,I)Pyrene CAS NO 191-30-0 is a high-purity polycyclic aromatic hydrocarbon (PAH) of significant interest in advanced chemical research and analytical science. This compound serves as a critical reference standard and a key intermediate in the study of environmental contaminants and carcinogenic mechanisms. It is primarily utilized by analytical laboratories, environmental testing facilities, and research institutions focused on toxicology and material science.

Application

• Analytical Reference Standard: Primary use as a certified reference material (CRM) for the calibration and validation of analytical instruments like HPLC, GC-MS, and LC-MS in environmental and food safety testing.
• Environmental Monitoring: Used in the quantification and risk assessment of PAH pollutants in soil, water, air, and industrial waste samples.
• Toxicological Research: Serves as a model compound in studies investigating the metabolic pathways, DNA adduct formation, and carcinogenic potency of complex PAHs.
• Material Science Research: Investigated as a precursor or model molecule in the development of organic semiconductors and advanced carbon-based materials.
• Quality Control & Assurance: Employed by chemical manufacturers and testing laboratories to verify the purity of PAH mixtures and ensure compliance with regulatory limits.
• Academic & Institutional Research: Fundamental research in organic chemistry, photochemistry, and environmental science.

Basic Information

Product Name	Dibenzo(A,I)Pyrene
CAS No.	191-30-0
Molecular Formula	C24H14
Molecular Weight	302.37 g/mol
Synonyms	Dibenzo[a,l]pyrene; 1,2:3,4:5,6:11,12-Tetrabenzonaphthacene; DBalP; Dibenzo(def,p)chrysene; NSC 89267; Benzo[rst]pentaphene
EINECS	205-892-7

Quality Control

Our Dibenzo(A,I)Pyrene is manufactured under strict quality control protocols to ensure high purity and batch-to-batch consistency, suitable for demanding analytical and research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity confirmation, and impurity profiles. We adhere to relevant guidelines for reference materials, ensuring reliability for your critical research and compliance needs.

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 dry environment to maintain stability. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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