4,4'-(1,3,4-Oxadiazol-2,5-diyl)dianilin
4,4'-(1,3,4-Oxadiazole-2,5-diyl)dianiline
Grundinformationen
- CAS
2425-95-8- Standard-SMILES
Nc1ccc(-c2nnc(-c3ccc(N)cc3)o2)cc1- InChIKey
MJZXFMSIHMJQBW-UHFFFAOYSA-N- Summenformel
- C14H12N4O
- Durchschnittliche Molmasse
- 252,27 g/mol
- Monoisotopische Masse
- 252,10111102
Namen und Bezeichner
- Bevorzugter Name
- 4,4'-(1,3,4-Oxadiazole-2,5-diyl)dianiline
- IUPAC
- 4-[5-(4-aminophenyl)-1,3,4-oxadiazol-2-yl]aniline
- Lokaler Name
- 4,4'-(1,3,4-Oxadiazol-2,5-diyl)dianilin
- Englischer Name
- 2,5-Bis(4-aminophenyl)-1,3,4-oxadiazole
- Summenformel
- C14H12N4O
- Molmasse
- 252.27
Namen und Synonyme
Weitere Namen anzeigen
Datenbank-Bezeichner
- CAS
2425-95-8- PubChem CID
- 75505
- DTXSID
DTXSID90178949- ChEMBL
CHEMBL1582375- UNII
- E9MHD9U8KY
- EC Number
- 219-373-8
- Nikkaji
- J40.204D
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1,7
- Polarare Oberfläche (TPSA)
- 91 Ų
- H-Brücken-Donoren
- 2
- H-Brücken-Akzeptoren
- 5
- Frei drehbare Bindungen
- 2
- Schwere Atome
- 19
- Formalladung
- 0
- Komplexität
- 257
Experimentelle und physikochemische Eigenschaften
Physikochemische Eigenschaften
- Schmelzpunkt
- 250 · 250-254 °C(lit.)
- Siedepunkt
- 508.1 · 508.1±60.0 °C(Predicted)
- Dichte
- 1.301 · 1.301±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- pka
- 2.53 · 2.53±0.10(Predicted)
- Aggregatzustand
- powder to crystal
- Farbe
- Light orange to Yellow to Green
- BRN
- 243757 · 243757
- InChI
- 1S/C14H12N4O/c15-11-5-1-9(2-6-11)13-17-18-14(19-13)10-3-7-12(16)8-4-10/h1-8H,15-16H2
- InChIKey
- MJZXFMSIHMJQBW-UHFFFAOYSA-N
- SMILES
- Nc1ccc(cc1)-c2nnc(o2)-c3ccc(N)cc3
- CAS Datenbank
- 2425 · 2425-95-8(CAS DataBase Reference)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Sicherheitsdaten
- F
- 8-9-23
- wgk
- 3
- hs_code
- 2934999090
- risk_code
- 36/37/38
- hazard_code
- Xi
- safety_code
- 26-37/39
- Speicherklasse
- 11 - Combustible Solids
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2STOT SE 3
Chemie und Industrie
Anwendungen
VerwendenAromatic polyimides were synthesized from 2, 5-bis(4-aminophenyl)-1,3,4-oxadiazole and 2,5-diamino-pyridine via high temperature polycondensation. BAO may be used to undertake Schiff-type staining of DNA obtained from cerebral cortex neurons. It may be used for cytofluorometric staining to estimate the nuclear DNA in living and preserved algae.
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