Lot numbers can be found on the outside label of a product:
3,3'-Oxydianiline
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CAS No. 15268-07-2
- Cat. No. CS-0156875
- Purity≥97%
- MDL No.MFCD09834067
*For research and further manufacturing use only, not for direct human use.
Structure of 15268-07-2
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General Information
- CAS No. 15268-07-2
- Cat. No. CS-0156875
- Purity ≥97%
- MDL No. MFCD09834067
- Storage 4°C, protect from light
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₁₂H₁₂N₂O
- Molecular Weight 200.24
- Synonym(s) Bis(3-aminophenyl) Ether
- SMILES C1=CC(=CC(=C1)OC2=CC=CC(=C2)N)N
Description
3,3'-Oxydianiline features a rigid, electron-rich aromatic backbone linked by an ether bridge, enabling stable conjugation and enhanced solubility in polar solvents. This structural motif facilitates its use in high-performance polyimides and advanced polymer matrices where thermal resilience and processability are critical.
Application
3,3'-Oxydianiline serves as a key building block in the synthesis of high-performance polymers and advanced functional materials. Its bifunctional aromatic diamine structure enables efficient polycondensation reactions, particularly in the formation of polyimides and aramid fibers. The ether linkage provides enhanced thermal stability and processability, while the para-oriented amine groups offer predictable reactivity in standard coupling protocols. Bench-stable and readily purified by recrystallization, it functions reliably in scalable industrial processes.
Synthesis
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Route1
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In-stock
626-01-7 -
591-27-5 - ~91%
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In-stock
15268-07-2
References
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Anzalone, Andrew V.; Wang, Tracy Y.; Chen, Zhixing; Cornish, Virginia W. Angewandte Chemie - International Edition, 2013 , vol. 52, # 2 p. 650 - 654 Angew. Chem., 2013 , vol. 125, # 2 p. 678 - 682,5
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Route2
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38490-83-4
- ~92%
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In-stock
15268-07-2
References
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Minato, Masaki; Lahti, Paul M. Journal of Physical Organic Chemistry, 1994 , vol. 7, p. 495 - 502
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Route3
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585-79-5
- ~%
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In-stock
15268-07-2
References
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Tomita; Takase Yakugaku Zasshi, 1955 , vol. 75, p. 1077,1079 Chem.Abstr., 1956 , p. 5618
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Safety Information
Download SDS|
GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Quality Control
Computational Chemistry Data
- TPSA 61.27
- LogP 2.6433
- H_Acceptors 3
- H_Donors 2
- Rotatable_Bonds 2
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