Description

Distillates, Petroleum, Heavy Steam-Cracked C5-18 Fraction is a complex hydrocarbon mixture derived from the steam cracking of petroleum feedstocks, characterized by its specific carbon chain length range. This product is valued for its role as a versatile chemical intermediate and a key component in the formulation of various industrial materials. It is primarily sought by manufacturers in the petrochemical, polymer, and specialty chemical sectors for processes requiring specific hydrocarbon profiles.

Application

• As a feedstock and blending component for the production of specialty hydrocarbon resins and tackifiers.
• Used in the formulation of industrial adhesives, sealants, and coatings to modify rheological properties.
• Serves as a plasticizer and process oil in rubber and polymer compounding.
• Acts as a diluent and carrier fluid in various chemical synthesis and manufacturing processes.
• Employed as a raw material for further chemical transformations, including hydrogenation or functionalization.
• Utilized in the production of industrial cleaning compounds and degreasers.

Basic Information

Product Name	Distillates, Petroleum, Heavy Steam-Cracked C5-18 Fraction
CAS No.	68477-36-1
Molecular Formula	Complex Mixture
Molecular Weight	Varies by fraction
Synonyms	Heavy steam cracked distillate (C5-18); Petroleum distillates, steam-cracked, C5-18 fraction; C5-18 Steam Cracked Naphtha; Hydrocarbon oil, steam-cracked; Pyrolysis gasoline heavy fraction; SC C5-18; Steam cracked gas oil fraction
EINECS	Contact for details

Quality Control

Our Distillates, Petroleum, Heavy Steam-Cracked C5-18 Fraction is produced and controlled under a stringent quality management system. Each batch is analyzed to ensure consistency in key parameters such as distillation range, aromatic content, and bromine index. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flame. Keep container tightly sealed when not in use to prevent evaporation and contamination. Observe all local regulations for the storage of flammable hydrocarbon mixtures.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Distillation Range (IBP - FBP)	~C5 - C18
Specific Gravity (20/20°C)	0.75 - 0.85
Flash Point	Contact for details
Bromine Index	Contact for details
Aromatic Content	Contact for details

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