Description

Alkanes, C8-10-iso- CAS NO 68551-15-5 is a high-purity, highly volatile mixture of branched-chain (iso-) alkanes in the C8 to C10 carbon range. This product is valued for its excellent solvency, low odor, and high chemical stability, making it a superior alternative to linear alkanes in demanding formulations. It is an essential intermediate and solvent for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking consistent performance and reliable supply.

Application

• As a high-purity solvent and reaction medium for pharmaceutical synthesis and agrochemical production.
• As a key component in specialty cleaning and degreasing formulations for precision electronics and metalworking.
• As a diluent and carrier fluid in catalysts, lubricants, and functional fluid applications.
• As a standard reference material and chromatographic eluent in analytical laboratories.
• In the formulation of adhesives, sealants, and coatings where rapid evaporation and residue-free performance are required.
• As a plasticizer and processing aid in polymer and rubber manufacturing.

Basic Information

Product Name	Alkanes, C8-10-iso-
CAS No.	68551-15-5
Molecular Formula	Mixture of C8H18 to C10H22
Molecular Weight	~114.23 - 142.29 g/mol (Average)
Synonyms	Isooctane/Isononane/Isodecane mixture; Isoalkanes C8-10; Branched Alkanes C8-C10; Isoparaffins C8-10; 2-Methylheptane; 2-Methyloctane; 2-Methylnonane; Petroleum spirits, isoalkane-rich
EINECS	271-366-1

Quality Control

Our Alkanes, C8-10-iso- is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including gas chromatography (GC) for composition and purity, to ensure it meets precise specifications for critical parameters such as boiling range, volatility, and impurity profiles. Certificates of Analysis (COA) are provided with each shipment to guarantee traceability, consistency, and compliance with customer and industry requirements.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC, Total Isoalkanes)	≥ 98.0 %
Boiling Range	~125 - 175 °C
Density at 20°C	0.70 - 0.75 g/mL
Water Content (KF)	≤ 0.05 %
Non-volatile Residue	≤ 0.001 %

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