China N,N'-Bis(1-methylpropyl)-1,4-phenylenediamine CAS 101-96-2 - China Suppliers & Factory with Free Samples Available Manufacturer, Product

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Chemical Name: N,N'-Bis(1-methylpropyl)-1,4-phenylenediamine

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CAS No.: 101-96-2

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Molecular Formula: C14H24N2

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Molecular Weight: 220.35

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Appearance: This compound appears as an amber to red or dark reddish-black liquid.

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Sample Availability: We offer free samples for testing and evaluation.

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Assay: Our product has an assay of ≥99%, ensuring high purity and quality.

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Stability: The compound is stable under normal room temperature and pressure conditions but is susceptible to oxidation when exposed to strong oxidizing agents.

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As a leading China supplier and factory of N,N'-Bis(1-methylpropyl)-1,4-phenylenediamine, we are committed to providing high-quality chemical products that meet industry standards. Contact us today for more information and to place your order.

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Product Description

Typical Properties

Item Specifications
Specific rotation +39.5 to +41.5°
State of solution (transmittance) Clear 98.0% min.
Chloride [Cl] 0.020% max.
Ammonium [NH4] 0.02% max.
Sulfate [SO4] 0.020% max.
Iron [Fe] 10ppm max.
Heavy metals [Pb] 10ppm max.
Arsenic [As2O3] 1ppm max.
Other amino acids Chromatographically not detectable
Loss on drying 0.20% max.
Residue on ignition [sulfated] 0.10% max.
Assay 99.0% min.

Product Advantages

Highly Efficient at Low Dosage

Requires minimal usage (typically 0.01%–0.1%) while delivering superior antioxidant performance compared to conventional amines.

Excellent Compatibility

Fully miscible with hydrocarbon oils without affecting the oil's viscosity or color.

Multifunctional

Combines antioxidant, anti-ozonant, free radical scavenging, and desulfurization properties.

Application Areas

1. Petroleum Additives

  • Antioxidant for high-olefin gasoline (cracking/pyrolysis): Inhibits gum formation from olefin oxidation and reduces combustion chamber deposits.
  • Antioxidant and desulfurization agent for mineral, synthetic, and vegetable oils: Extends oil service life.

2. Rubber & Plastics

  • General-purpose antioxidant and antiozonant for natural and synthetic rubber: Prevents cracking, embrittlement, and thermal aging.
  • Inhibits thermo-oxidative degradation during plastic processing: Improves the weather resistance of finished products.

3. Dyes & Intermediates

  • Synthesis intermediate for azo and reactive dyes: The amino group can participate in coupling and acylation reactions.

4. Others

  • Antioxidant for lubricating oils and greases; component of gasoline detergents.

Package

200kg/drum, 25kg/drum

Storage

Keep in dark place, Inert atmosphere, Room temperature

Frequently Asked Questions (FAQ)

Q What is the standard assay purity of this product?

The typical assay purity is 99.0% minimum, ensuring high performance and minimal impurities for sensitive chemical processes.

Q What is the recommended dosage for petroleum and oil applications?

This product is highly efficient at very low concentrations. A typical dosage of 0.01% to 0.1% is recommended to achieve superior antioxidant results.

Q Will this additive affect the viscosity or physical appearance of host oils?

No. It exhibits excellent compatibility and is fully miscible with hydrocarbon oils without altering the viscosity or color of the formulation.

Q What are the recommended storage conditions?

It should be stored in a dark place under an inert atmosphere at room temperature to prevent degradation and preserve product stability.

Q What packaging sizes are available for commercial supply?

The standard packaging options are 200kg per drum for bulk industrial requirements and 25kg per drum for smaller scale or pilot processing.

Q Can this additive be used in rubber and plastic processing?

Yes, it acts as a general-purpose antioxidant and antiozonant, preventing thermal aging, cracking, and thermo-oxidative degradation during processing.

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