We are looking for the best talents to join our team to create an efficient and high quality cyanuric acid dangers, levulinic acid cosmetics, Fumaric acid for industrial to serve our customers.As a well-known and reliable 4 4 diaminodiphenyl ether supplier, we fully believe that our products are safe and our quality level is also leading the industry. We require that we constantly update our concepts in the development of various businesses and keep pace with the times to adapt to new situations and challenges. Our company is dedicated to creating long-term value and positive social impact. Integrity is the foundation of our entrepreneurship, which is reflected in all aspects of the company's operation and development. Enterprise managers must maintain dedicated to their jobs, running the enterprise wholeheartedly, and strict testing is required for each listed product. We are committed to providing customized solutions that meet the unique needs of our customers.
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![4,4 Diaminodiphenyl Ether]()
4,4 Diaminodiphenyl Ether4,4'-Diaminodiphenyl Ether, also known as ODA (4,4'-Diaminodiphenyl Ether), is an important organic compound with the formula C12H12N2O and a molecular weight of 200.24.read more -
![Pyromellitic Dianhydride]()
Pyromellitic DianhydridePyromellitic Dianhydride (CAS 89-32-7),We offer two grades of content: 98% and 99.5% .99.5% grade is the primary product for exporting. It is mainly used as a monomer for the synthesis of polyimideread more -
![Cyanuric Acid]()
Cyanuric AcidCyanuric acid (CAS 108-80-5), is also known as Isocyanuric acid and tricyanuric acid, it is white crystal that precipitates from water and contains two molecules of water of crystallization. It has aread 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 -
![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 -
![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 -
![Acetoxime]()
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![2-amino-2-methyl-1-propanol]()
2-amino-2-methyl-1-propanol2-amino-2-methyl-1-propanol (AMP)：is a high-performance additive and organic synthetic raw material that can be applied in electronics, new energy, cos-metics, coatings and inks, metal cutting,read more -
![Phthalic Anhydride]()
Phthalic AnhydridePhthalic anhydride (CAS 85-44-9), purity 99.5%. We can provide both OX-BASE PA and NP-BASE PA. Our OX-BASE PA exceeds the national standard for superior grade.read more -
![Pyromellitic Acid]()
Pyromellitic AcidPyromellitic acid (CAS 89-05-4), Purity 99.0% min. It is obtained by hydrolyzing the crude pyromellitic dianhydride and it is the main raw material used in the production of the curing agent B68 forread more -
![Fumaric Acid]()
Fumaric AcidFumaric acid (CAS 110-17-8). We can provide industrial grade, feed grade, and food grade. Feed and food grades are white crystalline powders that are non-adhesive, have good fluidity, and possess anread more -
![Levulinic Acid]()
Levulinic AcidLevulinic acid (CAS 123-76-2), with a purity of 99.0% min, is also known as fructosic acid. This product is primarily used as a raw material in the manufacture of resins, medicines, fragrances, andread more
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4,4'-DIAMINODIPHENYL ETHER | CAMEO Chemicals | NOAA...
4,4'-DIAMINODIPHENYL ETHER oxidizes readily in air to form unstable peroxides that may explode spontaneously [Bretherick, 1979 p.151-154, 164]. A mixture of liquid air and diethyl...
4,4'-Diaminodiphenyl ether 98% | VWR...
Synonyms: 4,4'-Diaminodiphenyl ether Bis (4-aminophenyl) ether p-Aminophenyl ether. Order Now....
Right to Know Hazardous Substance Fact Sheet - The …...
Inhaling 4,4’-Diaminodiphenyl Ether can irritate the nose and throat. Repeated exposure may cause liver damage and an enlarged thyroid gland (goiter). f Immediately flush with large...
4,4 -Diaminodiphenyl ether for synthesis 101-80-4 - MilliporeSigma...
4,4′-Diaminodiphenyl ether for synthesis; CAS Number: 101-80-4; Synonyms: 4,4′-Diaminodiphenyl ether,4,4′-Oxydianiline, Bis(p-aminophenyl) ether; Linear Formula: 4...
4,4-Diaminodiphenyl Ether - OEHHA...
Expedited Cancer Potency Values and Proposed Regulatory Levels for Certain Proposition 65 Carcinogens....
Crystallization and Purification of 4,4′-Diaminodiphenyl …...
Mar 12, 2020 · The purification of 4,4′-diaminodiphenyl ether (ODA) was investigated. ODA, which contained impurities, was sublimated and anti-solvent (ethanol)-crystallized in N-dimethylformamide...
We will continue to overcome more technological difficulties and form a number of core technologies and key technology Formic Acid Potassium Salt, quaternary ammonium for cleaning . As one of the leading 4 4 diaminodiphenyl ether manufacturers and suppliers in China, we warmly welcome you to buy high purity 4 4 diaminodiphenyl ether made in China here from our factory. All chemical products are with high quality and competitive price.
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