Description

Propanol-1 CAS NO 21-23-8, also known as 1-propanol or n-propanol, is a primary alcohol widely used as a versatile industrial solvent and chemical intermediate. Its excellent solvent properties for a broad range of resins, cellulose esters, and oils make it a critical component in numerous manufacturing processes. This product is essential for industries including pharmaceuticals, coatings, printing inks, and cosmetics, where reliable purity and consistent performance are paramount for quality assurance.

Application

• Industrial Solvent: A key solvent for resins, cellulose esters, printing inks, and coatings formulations.
• Chemical Synthesis: Serves as a crucial intermediate and starting material in the production of pharmaceuticals, agrochemicals, and other specialty chemicals.
• Cleaning & Degreasing: Used in precision cleaning applications for electronic components and metal surfaces due to its effective degreasing properties.
• Cosmetics & Personal Care: Functions as a solvent and carrier in lotions, hair care products, and other cosmetic formulations.
• Pharmaceutical Excipient: Employed as a solvent in drug formulation and as a processing aid in tablet coating and granulation.
• Laboratory Reagent: Utilized as a common solvent and reagent in research, analytical chemistry, and quality control laboratories.

Basic Information

Item	Details
Product Name	Propanol-1
CAS No.	21-23-8
Molecular Formula	C3H8O
Molecular Weight	60.10 g/mol
Synonyms	1-Propanol; n-Propanol; n-Propyl Alcohol; Propan-1-ol; Ethylcarbinol; Optal; Propyl Alcohol; Propionic Alcohol
EINECS	200-746-9

Quality Control

Our Propanol-1 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes comprehensive analytical testing, including gas chromatography (GC) for assay and impurity profiling, to meet or exceed standard industry specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Due to its highly volatile nature, keep containers tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.5%
Water Content (Karl Fischer)	≤ 0.1%
Acidity (as Acetic Acid)	≤ 0.002%
Specific Gravity (20/20°C)	0.803 - 0.805
Refractive Index (n20D)	1.384 - 1.386
Boiling Point	96 - 98°C

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