Description

Nsc 36898 CAS NO 13364-95-9 is a specialized organic chemical compound, also known as 4,4'-Dihydroxybenzophenone, valued for its role as a key intermediate and UV-absorbing chromophore. This compound is essential for industries requiring precise chemical synthesis and light-stabilizing properties. It is primarily utilized by manufacturers in the polymer, pharmaceutical, and specialty chemical sectors for research, development, and production processes.

Application

• Polymer Additive: Acts as a UV stabilizer and light absorber in plastics and coatings to prevent photodegradation.
• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other drug candidates.
• Organic Synthesis: Used as a versatile intermediate for constructing more complex molecules in research and fine chemical manufacturing.
• Cosmetic Ingredients: Employed in the formulation of sunscreens and skincare products for its UV-filtering capabilities.
• Dye and Pigment Manufacturing: Functions as a precursor in the production of certain dyes and colorants.
• Laboratory Research: Utilized as a standard or reagent in analytical chemistry and material science studies.

Basic Information

Item	Detail
Product Name	Nsc 36898
CAS No.	13364-95-9
Molecular Formula	C13H10O3
Molecular Weight	214.22 g/mol
Synonyms	4,4'-Dihydroxybenzophenone; NSC 36898; 4,4'-Dihydroxyphenyl ketone; Bis(4-hydroxyphenyl)methanone; 1,1'-(Carbonylbis(oxy))bis[4-methoxybenzene] (related form); p,p'-Dihydroxybenzophenone; Benzophenone, 4,4'-dihydroxy-; Light stabilizer intermediate
EINECS	236-427-1

Quality Control

Our Nsc 36898 is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and melting point determination, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all test results are available upon request.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	212°C - 216°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.