Lot numbers can be found on the outside label of a product:
Di-o-tolylamine
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CAS No. 617-00-5
- Cat. No. CS-0160325
- Purity≥95%
- MDL No.MFCD01851353
*For research and further manufacturing use only, not for direct human use.
Structure of 617-00-5
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General Information
- CAS No. 617-00-5
- Cat. No. CS-0160325
- Purity ≥95%
- MDL No. MFCD01851353
- Storage 4°C, protect from light
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₁₄H₁₅N
- Molecular Weight 197.28
- Synonym(s) N-(2-Methylphenyl)-2-methylbenzenamine
- SMILES CC1=CC=CC=C1NC2=CC=CC=C2C
Description
Di-o-tolylamine features two ortho-methyl groups flanking a central aromatic amine, enhancing steric protection and electronic stabilization. This configuration imparts exceptional bench stability and resistance to oxidation, enabling reliable use in synthetic transformations requiring robust aniline derivatives. The molecule integrates readily into polymer backbones and serves as a key intermediate in the development of high-performance materials and specialty dyes.
Application
Di-o-tolylamine serves as a stable, bench-ready aryl amine scaffold for constructing functionalized aromatic systems. Its two ortho-methyl groups provide steric protection and enhance oxidative stability, enabling reliable use in Pd-catalyzed cross-coupling reactions and electrophilic aromatic substitution. The molecule functions as a versatile building block in the synthesis of advanced ligands, dyes, and pharmaceutical intermediates, offering predictable reactivity and straightforward purification.
Synthesis
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Route1
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95-46-5 -
95-53-4
- ~89%
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In-stock
617-00-5
References
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NITTO DENKO CORPORATION; ZHENG, Shijun Patent: WO2014/93353 A1, 2014 ; Location in patent: Paragraph 129 ;
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Route2
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95-49-8
- ~0%
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In-stock
617-00-5
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95-53-4
References
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YALE UNIVERSITY Patent: WO2007/109365 A2, 2007 ; Location in patent: Page/Page column 48-49; 50 ;
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Route3
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95-46-5
- ~77%
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In-stock
617-00-5
References
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Sergeev; Artamkina; Beletskaya Russian Journal of Organic Chemistry, 2003 , vol. 39, # 12 p. 1741 - 1752
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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 12.03
- LogP 4.04704
- H_Acceptors 1
- H_Donors 1
- Rotatable_Bonds 2
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