Specialty Additives Available — Bulk Only

Heavy Alkylate Naphtha (Heavy Distillate)

HAN
CAS 64741-65-7 · Formula Mixture

Branched paraffinic alkylate cut supplied as a high-octane blendstock and clean-burning solvent. Used as a gasoline octane blendstock, as a petrochemical feedstock, and as an industrial solvent in coatings and degreasing.

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CAS Number
64741-65-7
Formula
Mixture
Material Family
Specialty Additives
At a Glance
Material Family
Specialty Additives
Record Type
Pure compound
Primary Role
Solvency · Cleaning / Degreasing
Functional Roles
Applications & Use Cases
  • Fuel blending: High-octane gasoline blendstock
  • Petrochemical feedstock: Hydrocarbon feed for downstream processing
  • Industrial solvent: Solvent for coatings, paints, and degreasing
Physical Properties
appearance
Clear colorless to pale-yellow liquid (typical)
composition
Predominantly branched-chain saturated hydrocarbons, C9-C12 (typical)
boiling_range
150-220 C (typical)
flash_point
approx. 43 C (typical, closed cup)
specific_gravity
approx. 0.75 at 25 C (typical)
refractive_index
approx. 1.42 at 20 C (typical)
vapor_pressure
approx. 2 psi at 21 C (typical)
water_solubility
Practically insoluble (~0.3 mg/L at 25 C, typical)
Safety & Handling
Full SDS available on request

A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.

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Chemical Identity
CAS Number
64741-65-7
Molecular Formula
Mixture
Synonyms & Trade Names
Naphtha (petroleum), heavy alkylate Heavy alkylate naphtha Heavy distillate Low boiling point modified naphtha Iso-paraffinic hydrocarbon solvent Branched-chain alkylate solvent C9-C12 isoparaffin naphtha
Full Description

A complex hydrocarbon stream (CAS 64741-65-7) of predominantly branched-chain saturated hydrocarbons in the C9-C12 range, boiling roughly 150-220 C, produced by alkylation. Used as a gasoline octane blendstock, as a petrochemical feedstock, and as an industrial solvent in coatings and degreasing.

Frequently Asked Questions

What are heavy distillates?

This heavy distillate (CAS 64741-65-7) is a complex hydrocarbon stream of predominantly branched-chain saturated hydrocarbons in the C9-C12 range, boiling roughly 150-220 C, produced by alkylation. It is used as a high-octane gasoline blendstock, a petrochemical feedstock, and an industrial solvent. RawSource supplies it in bulk to fuel-blending and chemical-processing accounts.

What are light, middle, and heavy distillates?

Petroleum distillates are grouped by boiling range: light distillates (e.g., naphtha range) are the lowest-boiling, middle distillates (e.g., kerosene/diesel range) are intermediate, and heavy distillates boil higher. This product is a heavier alkylation-derived stream boiling roughly 150-220 C. Request the technical data sheet for the boiling-range specification.

What is heavy distillate used for?

It is used as a high-octane blendstock in gasoline, as a hydrocarbon feedstock for downstream petrochemical processing, and as an industrial solvent in coatings, paints, and degreasing. RawSource quotes it in bulk to your specification; provide your end use on the RFQ.

What is the CAS number for this heavy distillate?

It is supplied under CAS 64741-65-7. Because it is a complex hydrocarbon mixture, the CoA and SDS describe the boiling range and composition rather than a single molecular formula. Request both for handling and specification details.

How is bulk heavy distillate packaged and quoted?

RawSource ships heavy distillate as a bulk liquid in drums, totes, or larger arrangements for blending and processing accounts. Pricing depends on volume, packaging, and freight; submit an RFQ with your target quantity and ship-to for a current quote with SDS.

Disclaimer. Information on this page — including properties, identifiers, hazard, transport (DOT/UN) and tariff (HS) classifications, and applications — is provided for general reference and is compiled from authoritative public sources (e.g. PubChem/ECHA, 49 CFR 172.101, the Harmonized Tariff Schedule). Values are typical and are not a guaranteed specification; the Certificate of Analysis (CoA) for the lot purchased governs. Products are sold for industrial and professional use only. Nothing here is a medical, health, or efficacy claim or advice. Always consult the current Safety Data Sheet (SDS) before handling, storage, transport or disposal, and confirm regulatory status, classification and suitability for your application and jurisdiction. Hazard, transport and tariff classifications must be verified for your specific shipment. RawSource makes no warranty, express or implied, and assumes no liability for use of this information. Trademarks. Third-party trademarks and brand names are the property of their respective owners; any reference is nominative — used only to identify a comparable product — and does not imply affiliation with, sponsorship by, or endorsement by the trademark owner.