N,N,N',N',N'',N'',N''',N'''-Octakis(4-methoxyphenyl)-9,9'-spirobi[fluorene]-2,2',7,7'-tetramine | CAS No. 207739-72-8
N,N,N',N',N'',N'',N''',N'''-Octakis(4-methoxyphenyl)-9,9'-spirobi[fluorene]-2,2',7,7'-tetramine
Basic Information
CAS Number
207739-72-8
Molecular Formula
C81H68N4O8
Molecular Weight
1225.43 g/mol
AD
Chemical Classification
Basic Physical Properties
Melting Point
243-248 °C
Safety Information
View Safety InformationHazard Statement
H315
Causes skin irritation
Skin corrosion/irritation
Skin corrosion/irritation
H319
Causes serious eye irritation
Serious eye damage/eye irritation
Serious eye damage/eye irritation
H335
May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Synonyms & References
English
- N2,N2,N2',N2',N7,N7,N7',N7'-Octakis(4-methoxyphenyl)-9,9'-spirobi[fluorene]-2,2',7,7'-tetraamine
- 2,2',7,7'-Tetrakis-(N,N-di-4-MethoxyphenylaMino)-9,9'-spirobifluorene
- 2,2',7,7'-tetrakis(N,N-di-p-methoxyphenyl-amine)-9,9'-spirobifluorene
- 2,2’,7,7’-Tetrakis-(N,N-di-4-methoxyphenylamino)-9,9’-spirobifluorene
- 2,2’,7,7’-Tetrakis(N,N-p-dimethoxyphenylamino)-9,9’- spirobifluorene
- Spiro-MeOTAD
- 2,2',7,7'-tetrakis(N,N-di-p-methoxyphenylamino)-9,9'-spirobifluorene
- 2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene
- Spiro-OMeTAD
- N2,N2,N2′,N2′,N7,N7,N7′,N7′-octakis(4-methoxyphenyl)-9,9′-spirobi[9H-fluorene]-2,2′,7,7′-tetramine
- 2,2',7,7'-Tetrakis(N,N-di-pmethoxyphenylamino)-9,9'-spirobifluorene;N2,N2,N2',N2',N7,N7,N7',N7'-Octakis(4-methoxyphenyl)-9,9'-spirobi[fluorene]-2,2',7,7'-tetraamine
- Spiro OMeTAD
- Spiro-Me
- 2,2',7,7'-Tetrakis[N,N-di-p-methoxyphenylamino]-9,9'-spirobifluorene
MDL Number
MFCD12022511
FAQ
What are the physical and chemical properties of N,N,N',N',N'',N'',N''',N'''-Octakis(4-methoxyphenyl)-9,9'-spirobi[fluorene]-2,2',7,7'-tetramine (CAS: 207739-72-8)?
This compound is a crystalline material with a high molecular weight, approximately 2168.4 g/mol. It has low solubility in water but is more soluble in organic solvents like dimethylformamide (DMF) and dimethyl sulfoxide (DMSO). Chemically, it exhibits good stability but can react with reducing agents under certain conditions. It is often used in the synthesis of functionalized polymers and semiconductors.
How is N,N,N',N',N'',N'',N''',N'''-Octakis(4-methoxyphenyl)-9,9'-spirobi[fluorene]-2,2',7,7'-tetramine (CAS: 207739-72-8) typically synthesized?
The compound is synthesized through the condensation reaction of 4-methoxyphenyl isocyanates with 9,9'-spirobi[fluorene]-2,7-dione. The synthesis involves multiple steps and typically requires catalysts such as 4-(N,N-dimethylamino)pyridine (DMAP) and triethylamine (TEA) to enhance the efficiency. The overall yield is moderate, and the process requires careful control of reaction conditions to achieve high purity.
What industries use N,N,N',N',N'',N'',N''',N'''-Octakis(4-methoxyphenyl)-9,9'-spirobi[fluorene]-2,2',7,7'-tetramine (CAS: 207739-72-8)?
This compound is primarily used in the pharmaceutical, polymer, and semiconductor industries. In pharmaceuticals, it serves as a precursor for the synthesis of functionalized compounds. In polymers, it is used to create advanced materials with specific properties. In semiconductors, it is employed in the development of high-performance electronic devices due to its unique electronic properties.
What precautions should be taken when handling N,N,N',N',N'',N'',N''',N'''-Octakis(4-methoxyphenyl)-9,9'-spirobi[fluorene]-2,2',7,7'-tetramine (CAS: 207739-72-8)?
When handling this compound, it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated environment or a fume hood to avoid inhalation of potential vapors. In case of spillage, immediately clean up using appropriate absorbent materials and dispose of them in accordance with local regulations. Always refer to the safety data sheet (SDS) for specific handling instructions and emergency procedures.
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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