Description of 1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB) from Wuhan Fortuna Chemical Co.,Ltd
Basic Information of 1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB) |
Product Name | 1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB) |
CAS NO. | 102852-92-6 |
Apperance | Off-white powder |
Assay | 99.62% |
Pacakge | 1kg/Foil Bag, 25kg/ Box/carton |
MOQ | 1kg |
Storage | Cool and dry place |
Shelf Life | 2 Years |
Brand | Fortunachem |
Specifications(COA) of 1,3,5-TRIS(4-AMINOPHENOXY)BENZENE CAS 102852-92-6
Items | Specifications | Results |
Appearance | Off-white powder | Off-white powder |
Assay | ≥99% | 99.62% |
Loss On Drying | ≤0.5% | 0.24% |
Storage Conditions | Requires a sealed container and keep dry Store at a cool and dark place |
Conclusion | Up to the standard |
Introduction of 1,3,5-Tris(4-aminophenoxy)benzene (135TAPOB) is a star-shaped triamine monomer used in high-performance polymers. Its structure consists of a central benzene ring linked to three 4-aminophenoxy groups, providing three reactive –NH₂ sites for polymerization. Key features:
Formula: C₂₄H₂₁N₃O₃ | MW: 399.45 g/mol
Applications: Synthesizing polyimides, epoxy resins, and dendrimers for aerospace, electronics, and composites.
Advantages: High thermal stability, good solubility, and flexible ether linkages for processability.
Synthesis: Via nucleophilic substitution of 1,3,5-trichlorobenzene with 4-aminophenol.
135TAPOB enables robust, heat-resistant polymers with tailored mechanical properties.
Application of 1,3,5-Tris(4-aminophenoxy)benzene (135TAPOB) is a triamine monomer with a star-shaped (trifunctional) structure, commonly used in polymer chemistry, particularly for synthesizing high-performance polyimides, polyamides, and other advanced materials. Here’s a breakdown of its key features:
Structure and Properties
Chemical Formula: C₂₄H₂₁N₃O₃
Molecular Weight: 399.45 g/mol
Structure: A central 1,3,5-substituted benzene core linked to three 4-aminophenoxy groups.
The amino groups (–NH₂) at the ends provide reactivity for polymerization (e.g., with dianhydrides to form polyimides).
The ether linkages (O–) enhance flexibility and solubility compared to rigid aromatic amines.
Applications
135TAPOB is primarily used as a building block for high-performance polymers, including:
1. Polyimides:
Reacts with dianhydrides (e.g., PMDA, BTDA) to form thermally stable, mechanically strong polyimides for aerospace, electronics, and coatings.
2. Epoxy Resins & Composites:
Acts as a curing agent, improving thermal and mechanical properties.
3. Dendrimers & Hyperbranched Polymers:
Its trifunctional structure allows for 3D polymer networks, useful in nanotechnology and drug delivery.
Key Advantages
High thermal stability (due to aromatic structure).
Good solubility in organic solvents (unlike many rigid amines).
Enhanced processability in polymer synthesis.
Synthesis
Typically prepared via nucleophilic aromatic substitution (SNAr) between 1,3,5-trichlorobenzene (or trifluorobenzene) and 4-aminophenol in the presence of a base (e.g., K₂CO₃).
Related Compounds
1,3,5-Triaminobenzene (TAB): More rigid but less soluble.
4,4'-Oxydianiline (ODA): A diamine analog used in Kapton®-like polyimides.
135TAPOB is valued in materials science for balancing rigidity, solubility, and reactivity, making it useful in cutting-edge polymer applications. Let me know if you need details on synthesis or specific polymer formulations!
FAQ From Wuhan Fortuna Chemical Co.,Ltd |
Q | Can I get a sample for free ? |
A | For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test. |
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Q | How to confirm the product quality before placing orders ? |
A | Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order. |
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Q | What is the payment you accept? |
A | For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us. |
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Q | What is your shipment way ? |
A | For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement. |
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Q | How long is your after-sales service? |
A | We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company. |
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Q | How do you treat quality complaint ? |
A | We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers. |
Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical and Intermediates, Food and Feed additives, Fine chemicals,Biochemical and Reagent, which is the members of Hubei E-commerce Chamber.
Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients' requirement.
We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves.
Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward power, their satisfaction is our struggling goal.
Wuhan Fortuna Chemical Co.,Ltd is a professional manufacturer which provide 1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB) with good quality and best price, welcome to contact us to get COA/TDS/MSDS of 1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB).
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