4,4’,4’’-(Butane-1,1,3-Triyl)tris(2-(tert-Butyl)-5-Methylphenol)(CAS 1843-03-4)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 5G | In Stock | 3 USD
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| 98% | RG | 25G | In Stock | 7 USD
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| 98% | RG | 100G | In Stock | 14 USD
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| 98% | RG | 500G | In Stock | 38 USD
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| 98% | RG | 2.5KG | In Stock | 160 USD
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| 98% | RG | 25KG | In Stock | 2561 USD
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Applications of 1843-03-4
| Industry | Application | Process |
|---|---|---|
| Plastics Industry | Antioxidant stabilizer | Used as a primary antioxidant during polyolefin (e.g., polyethylene, polypropylene) processing to prevent thermal oxidative degradation; typically added during the polymer melt-processing stage |
| Rubber Industry | Protection against rubber aging | Applied in natural and synthetic rubber products to inhibit oxygen- and heat-induced crosslinking or chain scission, thereby extending service life; incorporated during compounding, alongside the vulcanization system |
| Petrochemical Industry | Lubricating oil additive | Added to industrial lubricating oils and greases to enhance oxidation stability and extend oil drain intervals; uniformly dispersed into base oils via blending |
| Fiber Industry | Enhancement of fiber stability | Applied in synthetic fiber (e.g., polyester, polyamide) production to prevent oxidative decomposition during high-temperature spinning; blended with the polymer prior to chip drying |
| Adhesives Industry | Retardation of post-cure performance degradation | Improves thermo-oxidative aging resistance of hot-melt adhesives and pressure-sensitive adhesives; dissolved into the base resin together with other additives during formulation |
Physical and chemical properties of 1843-03-4
Acidity coefficient |
10.38±0.20(Predicted) |
|---|---|
Boiling Point |
609.4±50.0 °C at 760 mmHg |
Density |
1.0±0.1 g/cm3 |
Exact Mass |
544.391663 |
Flash Point |
233.4±24.7 °C |
Index of Refraction |
1.558 |
LogP |
10.97 |
Melting Point |
183-190 °C(lit.) |
Molecular Formula |
C37H52O3 |
Molecular Weight |
544.807 |
PSA |
60.69000 |
Vapour Pressure |
0.0±1.8 mmHg at 25°C |
Water Solubility |
0.02ng/L at 20℃ |
Spectrums of 1843-03-4
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Q&A for CAS 1843-03-4
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 1843-03-4
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H317 May cause an allergic skin reaction H413 May cause long lasting harmful effects to aquatic life |
Safety Data Sheet |
Download COA of 1843-03-4
Operate under the ISO 9001 system
