DBP (DHPB): 1,2,3,6,7,8,9,10,11,12-Decahydrobenzopyrene (92387-50-3) — Processing Aid for Rubber and Elastomers

August 12, 2026 4 min read





DBP (DHPB): 1,2,3,6,7,8,9,10,11,12-Decahydrobenzopyrene (92387-50-3) — Processing Aid for Rubber and Elastomers



DBP (DHPB): 1,2,3,6,7,8,9,10,11,12-Decahydrobenzopyrene (CAS 92387-50-3)

Specialty rubber processing aid and plasticizer. Excellent compatibility with natural and synthetic rubbers. Improves processability and reduces Mooney viscosity in highly filled compounds. Yellow to amber liquid/solid with purity >=95.0%.

Quick Facts

Trade Name DBP (DHPB)
Chemical Name 1,2,3,6,7,8,9,10,11,12-Decahydrobenzopyrene
CAS Number 92387-50-3
Chemical Family Processing Agent
Brand Dosender
Function Category Processing Aid
Product Line Polymer Agents – Specialty Processing Agents
Applications Rubber Processing, Plasticizer, Highly Filled Compounds
Market Segment Rubber and Elastomers
Physical Form Liquid
Decomposition Temperature
Active Oxygen Content
Molecular Weight

What Is 1,2,3,6,7,8,9,10,11,12-Decahydrobenzopyrene?

1,2,3,6,7,8,9,10,11,12-Decahydrobenzopyrene is a processing agent supplied under the Dosender brand as part of the
Polymer Agents – Specialty Processing Agents portfolio. Specialty rubber processing aid and plasticizer. Excellent compatibility with natural and synthetic rubbers. Improves processability and reduces Mooney viscosity in highly filled compounds. Yellow to amber liquid/solid with purity >=95.0%. As a processing aid,
it is engineered for demanding Rubber and Elastomers applications where consistency and purity are critical.

Key Properties & Specifications

  • Chemical family: Processing Agent
  • CAS number: 92387-50-3
  • Physical form: Liquid
  • Decomposition temperature:
  • Active oxygen content:
  • Molecular weight:

How It Works

1,2,3,6,7,8,9,10,11,12-Decahydrobenzopyrene is a polymer-processing additive used to control cure, vulcanization, molecular weight or surface properties of rubber and plastic systems. It is dosed at low levels to deliver reproducible processing performance in tire, elastomer and compound manufacturing.

Primary Applications

DBP (DHPB) is applied across Rubber Processing, Plasticizer, Highly Filled Compounds. Typical market segments include Rubber and Elastomers.
Its performance profile makes it a trusted choice for formulators who need reproducible,
high-purity raw materials.

Safety, Handling & Storage

Handle DBP (DHPB) in accordance with its Safety Data Sheet (SDS). Store in original,
sealed packaging away from heat, ignition sources and incompatible materials, within the
recommended temperature range. Personal protective equipment and adequate ventilation are
required. Always consult the current SDS and applicable local regulations before use.

Regulatory & Compliance

Do Sender Chem supplies 1,2,3,6,7,8,9,10,11,12-Decahydrobenzopyrene with full documentation and supports compliance with
international chemical regulations (including REACH where applicable). For controlled
precursor grades, supply is managed under know-your-customer and licensing procedures.

Why Source DBP (DHPB) from Do Sender Chem?

Do Sender Chem is a global specialty chemical manufacturer offering a broad, multi-language
catalog, consistent quality and responsive technical support. With localized content in 20
languages and worldwide delivery, we help polymer, rubber and specialty producers secure
reliable processing aid supply.

Frequently Asked Questions

What is 1,2,3,6,7,8,9,10,11,12-Decahydrobenzopyrene used for?

1,2,3,6,7,8,9,10,11,12-Decahydrobenzopyrene (trade name DBP (DHPB)) is used as a Processing Aid in Rubber Processing, Plasticizer, Highly Filled Compounds. It serves manufacturers in the Rubber and Elastomers segments.

What is the CAS number of 1,2,3,6,7,8,9,10,11,12-Decahydrobenzopyrene?

The CAS Registry Number of 1,2,3,6,7,8,9,10,11,12-Decahydrobenzopyrene is 92387-50-3. The CAS number uniquely identifies the substance and is the standard reference used in safety data sheets, regulatory filings and procurement specifications.

Is 1,2,3,6,7,8,9,10,11,12-Decahydrobenzopyrene classified as Processing Agent?

Yes. 1,2,3,6,7,8,9,10,11,12-Decahydrobenzopyrene belongs to the Processing Agent chemical family and is marketed under the Dosender brand as part of the Polymer Agents – Specialty Processing Agents product line.

How should DBP (DHPB) be stored and handled?

DBP (DHPB) should be stored according to its safety data sheet, away from heat, ignition sources and incompatible materials, in original sealed packaging under the recommended temperature range. Always consult the current SDS and local regulations before handling.

Which industries buy DBP (DHPB)?

DBP (DHPB) is supplied to producers in the Rubber and Elastomers industries that require reliable, high-purity Processing Aid raw materials.

Related Products

Explore other processing agent and processing aid products in our catalog, or contact
our team for formulation guidance.

References

  • CAS Registry Number: 92387-50-3 — 1,2,3,6,7,8,9,10,11,12-Decahydrobenzopyrene
  • Do Sender Chem product data sheet: DBP (DHPB)


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