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Distearyl Pentaerythritol Diphosphite | 3806-34-6

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Distearyl Pentaerythritol Diphosphite | 3806-34-6

CAS No:
3806-34-6
Application:
Product-Specific Industrial Evaluation, Processing-Stabiliser Development, Co-Additive Compatibility, Moisture & Batch Quality Review
Form:
Solid
Molecular Formula:
C₄₁H₈₂O₆P₂
Melting Point:
44 - 47 °C
Flash Point:
113,00 °C
Solubility:
Water
Manufacturing Country:
India
Synonyms:
OO-Dioctadecylpentaerythritol Bis Phosphite

Distearyl Pentaerythritol Diphosphite MSDS (Material Safety Data Sheet) or Specification

Chemtom is a leading supplier and exporter of Distearyl Pentaerythritol Diphosphite (CAS 3806-34-6) from India, serving plastics, polymer, rubber, tyre and adhesive manufacturers worldwide with consistent quality and dependable bulk supply.

What is Distearyl Pentaerythritol Diphosphite?

Distearyl Pentaerythritol Diphosphite is a plastic additive used in plastics processing applications. It improves processing, appearance, stability and end-use performance of plastic products. It has a molecular formula of C₄₁H₈₂O₆P₂ and a molecular weight of 733,03 G/mol and is supplied as a solid.

Also known as: O,O-Dioctadecylpentaerythritol Bis Phosphite.

Technical Specifications:

  • • CAS Number: 3806-34-6
  • • Molecular Formula: C₄₁H₈₂O₆P₂
  • • Molecular Weight: 733,03 G/mol
  • • Physical Form: Solid
  • • Melting Point: 44 - 47 °C
  • • Flash Point: 113,00 °C
  • • Solubility: Water

Key Applications of Distearyl Pentaerythritol Diphosphite:

  • • Product-Specific Industrial Evaluation
  • • Processing-Stabiliser Development
  • • Co-Additive Compatibility
  • • Moisture & Batch Quality Review

Benefits:

  • • Works as a plastic additive that improves processing, appearance, stability and end-use performance of plastic products
  • • Good compatibility with common polymers, resins, rubbers and processing additives
  • • Helps manufacturers achieve consistent batch-to-batch performance

Industries We Serve:

  • • Plastic and polymer processors
  • • Rubber and tyre manufacturers
  • • Masterbatch and compounding units
  • • Adhesive, sealant and coating producers
  • • Distributors and bulk buyers

Why Buy Distearyl Pentaerythritol Diphosphite from Chemtom?

  • • Quality Assured: Every batch is checked for purity and specification compliance
  • • Complete Documentation: COA, MSDS/SDS and TDS available on request
  • • Flexible Packaging: Bags, drums, HDPE containers and customised pack sizes for trial and bulk orders
  • • Global Reach: Prompt dispatch across India and reliable export logistics
  • • Competitive Pricing: Bulk and repeat-order pricing tailored to your volume

Contact Chemtom today for Distearyl Pentaerythritol Diphosphite price, samples and technical support.

Frequently Asked Questions

Find answers to common questions about our products and services.

Chemtom supplies a wide portfolio including Aroma Chemicals, Specialty Intermediates, Industrial Solvents, Fine Chemicals, and Custom Formulations tailored to pharmaceuticals, cosmetics, agrochemicals, and manufacturing.
Yes, all our chemical shipments come complete with Safety Data Sheets (SDS), Certificates of Analysis (COA), Technical Data Sheets (TDS), and export compliance documentation meeting international regulatory standards.
Absolutely. We offer flexible packaging options ranging from small drum shipments to ISO tank containers, along with private labeling and custom chemical synthesis services.
You can submit an inquiry through our Contact Us page, email our technical sales team directly, or use the online inquiry form on any product page. Sample requests are processed promptly.
We export to over 50 countries across North America, Europe, Asia-Pacific, the Middle East, and Latin America, backed by reliable global logistics and port connectivity.
Made in India

Distearyl Pentaerythritol Diphosphite | 3806-34-6 (Origin: India)