Basic information
- CAS
106359-24-4- Standard SMILES
Nc1ccc(Oc2ccc(N)cc2)cc1.O=c1oc(=O)c2cc3c(=O)oc(=O)c3cc12- InChIKey
NXDMHKQJWIMEEE-UHFFFAOYSA-N- Molecular formula
- C22H14N2O7
- Average molar mass
- 418.4 g/mol
- Monoisotopic mass
- 418.08010079
Names & identifiers
- Preferred name
- 1H,3H-Benzo(1,2-c:4,5-c')difuran-1,3,5,7-tetrone--4,4'-oxydianiline (1/1)
- IUPAC
- 4-(4-aminophenoxy)aniline;furo[3,4-f][2]benzofuran-1,3,5,7-tetrone
- English name
- POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID
- Molecular formula
- (C12H12N2O.C10H2O6)x
- Molecular weight
- 418.36
Names & synonyms
DTXSID00909988106359-24-41H,3H-Benzo(1,2-c:4,5-c')difuran-1,3,5,7-tetrone--4,4'-oxydianiline (1/1)1H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone--4,4'-oxydianiline (1/1)RefChem:1057687DTXCID1013390454-(4-aminophenoxy)aniline;furo[3,4-f][2]benzofuran-1,3,5,7-tetronePMDA-ODAPMDA 4,4'-ODASCHEMBL25301076POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACIDH57841
Show more names
Polyamic acidenamine]PYRE-ML RC-5019pyre-m.l. rk-692pyre-m.l. rc-5057pyre-m.l. rc-5069pyre-m.l. rc-5097PYRE(R)-ML RK-692PYRE(R)-ML RC-5057PYRE(R)-ML RC-5069
4,4-Oxydianiline pyromellitic dianhydride copolymer1H,3H-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetraone compound with 4,4'-oxydianiline (1:1)Poly(pyromellitic dianhydride-co-4,4 inverted exclamation marka-oxydianiline), amic acid solution
Properties
Computed structural properties
- Topological polar surface area
- 148 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 9
- Rotatable bonds
- 2
- Heavy atoms
- 31
- Formal charge
- 0
- Complexity
- 511
Physicochemical properties
- Boiling point
- 174 °C · 174 °C
- Density
- 1.166 g/mL · 1.166 g/mL at 25 °C
- refractive index
- 20 · n20/D 1.5120
- Flash point
- 85 °F · 85 °F
- storage temp.
- -20 °C · -20°C
- solubility
- 2 O: · H2O: miscible
- form
- viscous liquid
- Viscosity
- 5 · 5-7poise(25°CBrookfield) (12rpm)(lit.)5-7poise
- Water Solubility
- 2 O: · H2O: soluble 65-71wt. %
- EPA Substance Registry System
- 1 H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone, · 1H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone, polymer with 4,4'-oxybis[benzenamine] (25038-81-7)
- UNSPSC Code
- 12162002 · 12162002
- NACRES
- 23 · NA.23
- Symbol(GHS)
- 7 · GHS07,GHS08
- Signal word
- Danger
- Hazard statements
- 315 · H315-H319-H335-H360FD
Safety & regulation
GHS classification
GHS ClassificationNot Classified
Hazard information
Hazard Classes and CategoriesNot Classified
Safety data
- wgk
- 1
- tsca
- TSCA listed
- ridadr
- UN 1866 3/PG 3
- risk_code
- 45-65-36/38-20/21-10-36/37/38-61-46-52/53
- Signal word
- Danger
- Symbol(GHS)
- GHS07,GHS08
- hazard_code
- T,Xn,Xi
- safety_code
- 26-36-45-36/37-53-62-61
- Hazard statements
- H315-H319-H335-H360FD
- Precautionary statements
- P202-P261-P264-P302+P352-P305+P351+P338-P308+P313
Chemistry & industry
Applications
UsesSemi-conductor material. Dielectric component in thin films, high density interconnect systems and multichip modules.
General DescriptionPoly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution (PAA) converts to polyimide at 300oC. The FTIR spectra indicates a carbonyl stretch of carboxylic acids in PAA at 1650 cm-1. Following the imidization process, the peak at 1720cm-1 grows, indicating the formation of imide group.
Suppliers19 total
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
江苏艾康生物医药研发有限公司025-025-66113011 15955137747 · [email protected]
Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司021-61415566 800-8193336 · [email protected]
Alfa Chemistry1-516-6625404 · [email protected]
Alfa Chemistry+1-5166625404 · [email protected]
上海大然化学有限公司021-64478606 15900664856 · [email protected]
上海阿拉丁生化科技股份有限公司6206333 13167063860 · [email protected]
上海源叶生物科技有限公司13636370518 · [email protected]
西安莱茵生物科技有限公司86-(0)29-85992781 17792393971 · [email protected]
Novachemistry44-20819178-90 02081917890 · [email protected]
Related reactions
1 records
Compound notes
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