Our company adopts advanced mechanized manufacturing technology to produce Pyromellitic Dianhydride 99 8 , biphenyl tetracarboxylic acid dianhydride, 4 4 1 3 phenylenebis oxy dianiline which embodies our idea of advancing with the times. Each product is the perfect crystallization of contemporary advanced technology and classical craftsmanship.In the past few years, our company has grown rapidly, and our C18H16N2O2 has been widely used at home and abroad. We believe that our customers' success is our success and are dedicated to helping them achieve their goals. We always insist on focusing on the main channel, continuous innovation around customer demand, increasing research investment and resisting all temptations. Our team is highly responsive and willing to go the extra mile for our clients. The same way can make us think of each other, and all our business management methods are based on our mission. Our quality policy of "accuracy, excellence and continuous improvement" brings credibility to the quality of products and credibility to the market development. We place talent development at a strategic level and constantly provide employees with opportunities to learn, work and challenge themselves.
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![1,3-Bis(4-aMinophenoxy)benzene]()
1,3-Bis(4-aMinophenoxy)benzene1, 3-bis (4-aMinophenoxy)benzene, TPE-R, CAS 2479-46-1, molecular formula C18H16N2O2, molecular weight 292.3318. It is a kind of chemical intermediate, containing two ether bonds and three benzeneread more -
![N,N-Methylenebisacrylamide]()
N,N-MethylenebisacrylamideN,N'-Methylenebisacrylamide (MBA) (CAS 110-26-9) ,is also known as methylene bis-acrylamide.It is white powder,odorless,minimal hygroscopicity.It is easy to self-crosslink in case of highread more -
![Acrylamide Crystal 98%]()
Acrylamide Crystal 98%Acrylamide Crystal 98% (CAS 79-06-1 ), also known as AM, the molecule of it has two active centers,both weak acidic and weak alkaline, so it is easy to self-polymerize.It is soluble inread more -
![99.8% Recrystallization 4,4’-OXYDIANILINE]()
99.8% Recrystallization 4,4’-OXYDIANILINE4,4'-Oxydianiline, is also known as 4,4'-ODA and 4,4'-Diaminodiphenylether, due to its structure containing two active amine groups, it can efficiently react with acid anhydrides to form stable imideread more -
![99.5% Recrystallization PMDA]()
99.5% Recrystallization PMDAPyromellitic Dianhydride (PMDA), due to its rigid benzene ring structure and the highly reactive anhydride groups, can effectively participate in polymerization reactions to form stable imide bonds.read more -
![Polyester Polyols For Polyurethanes]()
Polyester Polyols For PolyurethanesPolyester polyols are an important material for the manufacture of polyurethane hard foam insulation, soft foam, adhesives, elastomers, paints, inks, sealants, leather resins, shoe resins, TPU, andread more -
![Polymeric MDI]()
Polymeric MDIPoly[methylene(polyphenyl) isocyanate] is a diisocyanate-diphenylmethane(MDI)-based composition containing some higher functionality isocyanates. The functionality is about 2.6-2.7. It is a brownread more -
![Toluene Diisocyanate]()
Toluene DiisocyanateToluene Diisocyanate (TDI 80/20) (CAS 26471-62-5) is a mixture of 80% 2,4-toluene diisocyanate (CAS: 584-84-9) and 20% 2,6-toluene diisocyanate(CAS: 91-08-7). It is used in the production of flexibleread more -
![3,3’,4,4’-Biphenyl Tetracarboxylic Diandhydride]()
3,3’,4,4’-Biphenyl Tetracarboxylic Diandhydride3,3 ',4,4 '-Biphenyl tetracarboxylic diandhydride, also known as BPDA, CAS 2420-87-3, molecular formula C16H6O6, used in the production of polyimide products and composites, pharmaceuticalread more -
![Diphenylmethane]()
DiphenylmethaneDiphenylmethane (CAS 101-81-5), with a purity of 99.0% minimum, has aromatic properties and serves as an important intermediate in organic synthesis. It and its derivatives are widely used in variousread more -
![2-Nitropropane]()
2-Nitropropane2-Nitropropane also known as dimethylnitromethane or isonitropropane is a colourless, oily liquid with a mild and sweet odour. It is flammable and soluble in water. It is also soluble in many organicread more -
![Maleic Anhydride]()
Maleic AnhydrideMaleic anhydride (CAS 108-31-6), Purity 99.%min, we can supply Reach certificate.In stock.read more
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I have purchased the products of this supplier many times, so give me a discount next time!
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Sorry to pay you today, please understand! ! But your product is really good, I love it!
Robert Hunger
Your delivery is very fast and no different from the pictures.
Dale Schaffer
The items arrived really fast, they are great value for money, and I feel the deal is worth it.
Tracy Scott
We got to know this supplier through a friend's recommendation and heard that they are very successful in this field, so we contacted them immediately, and their products did not disappoint us.
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1,3-Bis(4-aMinophenoxy)benzene | 2479-46-1 - ChemicalBook...
Dec 18, 2024 · 1,3-Bis (4-aMinophenoxy)benzene (TPE-R) is a phenyl ether derivative with two anilines in the terminal closure. It has the following applications: (1) TPE-R with BPDA and...
Our mission is to be the EINECS 203 529 7, pyromellitic dianhydride acid or base solutions company of choice for our customers by providing reliable, cost-effective products. As one of the leading C18H16N2O2 manufacturers and suppliers in China, we warmly welcome you to buy high purity C18H16N2O2 made in China here from our factory. All chemical products are with high quality and competitive price.
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