Azox VA-086: 2,2′-Azobis[2-methyl-N-(2-hydroxyethyl)]propionamide (61551-69-7) — Initiator for Polymer Industry

August 12, 2026 4 min read





Azox VA-086: 2,2'-Azobis[2-methyl-N-(2-hydroxyethyl)]propionamide (61551-69-7) — Initiator for Polymer Industry



Azox VA-086: 2,2'-Azobis[2-methyl-N-(2-hydroxyethyl)]propionamide (CAS 61551-69-7)

Water-soluble azo initiator that introduces hydroxyethyl groups; used for aqueous solution and emulsion polymerization of acrylamide, acrylic acid and derivatives. Decomposition products are non-toxic and cyanide-free. White to off-white crystalline powder with purity >=98%.

Quick Facts

Trade Name Azox VA-086
Chemical Name 2,2'-Azobis[2-methyl-N-(2-hydroxyethyl)]propionamide
CAS Number 61551-69-7
Chemical Family Azo Initiator
Brand Azox
Function Category Initiator
Product Line Water-Soluble Initiator
Applications Polymerization
Market Segment Polymer Industry
Physical Form Powder
Decomposition Temperature 61C
Active Oxygen Content
Molecular Weight 284.36

What Is 2,2'-Azobis[2-methyl-N-(2-hydroxyethyl)]propionamide?

2,2'-Azobis[2-methyl-N-(2-hydroxyethyl)]propionamide is a azo initiator supplied under the Azox brand as part of the
Water-Soluble Initiator portfolio. Water-soluble azo initiator that introduces hydroxyethyl groups; used for aqueous solution and emulsion polymerization of acrylamide, acrylic acid and derivatives. Decomposition products are non-toxic and cyanide-free. White to off-white crystalline powder with purity >=98%. As a initiator,
it is engineered for demanding Polymer Industry applications where consistency and purity are critical.

Key Properties & Specifications

  • Chemical family: Azo Initiator
  • CAS number: 61551-69-7
  • Physical form: Powder
  • Decomposition temperature: 61C
  • Active oxygen content:
  • Molecular weight: 284.36

How It Works

As an azo initiator, 2,2'-Azobis[2-methyl-N-(2-hydroxyethyl)]propionamide undergoes clean thermal decomposition to release nitrogen gas and carbon-centered free radicals at controlled temperatures. The predictable radical generation makes it ideal for emulsion and solution polymerization where low residue and precise kinetics are required.

Primary Applications

Azox VA-086 is applied across Polymerization. Typical market segments include Polymer Industry.
Its performance profile makes it a trusted choice for formulators who need reproducible,
high-purity raw materials.

Safety, Handling & Storage

Handle Azox VA-086 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 2,2'-Azobis[2-methyl-N-(2-hydroxyethyl)]propionamide 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 Azox VA-086 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 initiator supply.

Frequently Asked Questions

What is 2,2'-Azobis[2-methyl-N-(2-hydroxyethyl)]propionamide used for?

2,2'-Azobis[2-methyl-N-(2-hydroxyethyl)]propionamide (trade name Azox VA-086) is used as a Initiator in Polymerization. It serves manufacturers in the Polymer Industry segments.

What is the CAS number of 2,2'-Azobis[2-methyl-N-(2-hydroxyethyl)]propionamide?

The CAS Registry Number of 2,2'-Azobis[2-methyl-N-(2-hydroxyethyl)]propionamide is 61551-69-7. The CAS number uniquely identifies the substance and is the standard reference used in safety data sheets, regulatory filings and procurement specifications.

Is 2,2'-Azobis[2-methyl-N-(2-hydroxyethyl)]propionamide classified as Azo Initiator?

Yes. 2,2'-Azobis[2-methyl-N-(2-hydroxyethyl)]propionamide belongs to the Azo Initiator chemical family and is marketed under the Azox brand as part of the Water-Soluble Initiator product line.

How should Azox VA-086 be stored and handled?

Azox VA-086 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 Azox VA-086?

Azox VA-086 is supplied to producers in the Polymer Industry industries that require reliable, high-purity Initiator raw materials.

Related Products

Explore other azo initiator and initiator products in our catalog, or contact
our team for formulation guidance.

References

  • CAS Registry Number: 61551-69-7 — 2,2'-Azobis[2-methyl-N-(2-hydroxyethyl)]propionamide
  • Do Sender Chem product data sheet: Azox VA-086


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