We use cookies to help you navigate efficiently and perform certain functions. You will find detailed information about all cookies under each consent category below.
The cookies that are categorized as "Necessary" are stored on your browser as they are essential for enabling the basic functionalities of the site. ...
Necessary cookies are required to enable the basic features of this site, such as providing secure log-in or adjusting your consent preferences. These cookies do not store any personally identifiable data.
Functional cookies help perform certain functionalities like sharing the content of the website on social media platforms, collecting feedback, and other third-party features.
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics such as the number of visitors, bounce rate, traffic source, etc.
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Advertisement cookies are used to provide visitors with customized advertisements based on the pages you visited previously and to analyze the effectiveness of the ad campaigns.
CAS: 2420-87-3
Molecular Formula: C16H6O6
Molecular Weight: 294.22
EINECS: 219-342-9
Synonyms: 3,3′,4,4′-Biphenyltetracarboxylic dianhydride 97%; 4,4′-Biphthalic Anhydride (purified by sublimation); 3,3’4,4′-Biphenyl tetracarboxylic acid dianhydride(s-BPDA); S-BDPA; S-BPDA; [5,5’-biisobenzofuran]-1,1’,3,3’-tetrone; [5,5′-Biisobenzofuran]-1,1′,3,3′-tetrone; 5,5’-Biisobenzofuran-1,1’,3,3’-tetrone
3,3 ', 4,4' – Biphenyltetracarboxylic dianhydride ist ein wichtiger Polyimid monomer-material mit breiten Anwendungen in der Synthese von high-Temperatur resistant Polyimid-Materialien. Verwendet für die Herstellung der Polyimid-Produkte und deren Verbundwerkstoffen, pharmazeutischen Zwischenprodukten
| Element | Spezifikation |
| Siedepunkt | 614.9±48.0 °C(Vorhergesagt) |
| Dichte | 1.625±0,06 g/cm3(Vorhergesagt) |
| Schmelzpunkt | 299-305 °C (lit.) |
| λmax | 300 Nm(lit.) |
| Reinheit | 99% |
| Lagerung Bedingungen | Inerte Atmosphäre,Raumtemperatur |
3,3 ', 4,4' – Biphenyltetracarboxylic dianhydride wird zur Herstellung von Polyimid-Produkte und deren Verbundwerkstoffen, pharmazeutischen Zwischenprodukten, Polyimid-Monomere, die zur Herstellung von neuen polymer-Materialien wie Harze und PI-Filme.
Normalerweise verpackt in 25 kg/Trommel,und kann auch tun benutzerdefinierte Paket.
DE 
EN 
ZH 
ES 
KO 
PT 
FR 
TH 
AR 
IT 
VI 
NL 
RU 
![CAS: 41468-25-1 Molecular Formula: C8H12NO7P Molecular Weight: 265.16 EINECS: 609-929-1 Storage time: 2 years Synonyms: 3-hydroxy-2-methyl-5-((phosphonooxy)methyl)-4-pyridinecarboxaldehydemonohydr; 3-hydroxy-2-methyl-5-((phosphonooxy)methyl)-4-pyridinecarboxaldehydmonoh; 3-hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde5-phosphatemonohydrat; pyridoxal,5-(dihydrogenphosphate),monohydrate; 5-PhosphateMonohydrate; PYRIDOXAL-5-PHOSPHATEextrapure; Codecarboxylase,PLP,Pyridoxal5-phosphate,3-Hydroxy-2-methyl-5-([phosphonooxy]methyl)-4-pyridinecarboxaldehyde](https://unilongindustry.com/wp-content/uploads/2025/03/Pyridoxal-5-phosphate-monohydrate-CAS-41468-25-1-powder-2-600x600.jpg "Pyridoxal 5'-phosphate monohydrate CAS 41468-25-1 11")
