2,3-二甲基-2,3-丁二胺

2,3-二甲基-2,3-丁二胺是一种有机化合物，化学式为C₆H₁₆N₂。它可由2,3-二硝基-2,3-二甲基丁烷在盐酸溶液中由锡还原得到。^[3]它和苯甲醛反应，可以得到2-苯基-4,4,5,5-四甲基咪唑啉。^[4]它和金属盐反应可以形成配合物。^[5][6][7]

2,3-二甲基-2,3-丁二胺
别名	1,1,2,2-四甲基乙二胺
识别
CAS号	20485-44-3
SMILES	NC(C)(C)C(N)(C)C
性质
化学式	C6H16N2
摩尔质量	116.2 g·mol^−1
密度	0.860±0.06 g·cm^−3（20 °C）^[1]
熔点	97－98 °C（370－371 K）^[2]
沸点	147－148 °C（420－421 K）^[2]
溶解性（水）	28.7 g（25 °C）^[1]
pKa	10.06±0.25（25 °C）^[1]
若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

参考文献

1. Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 ((C) 1994-2021 ACD/Labs). Retrieved from SciFinderⁿ. [2021-01-26].
2. Fred Basolo, R. Kent Murmann, Yun Ti Chen. Dissociation Constants of Substituted Ethylenediamines 1. Journal of the American Chemical Society. 1953-03, 75 (6): 1478–1480 [2021-01-26]. ISSN 0002-7863. doi:10.1021/ja01102a507 （英语）. 
3. Enrique Huang Kwan, Hayato Ogawa, Makoto Yamashita. A Highly Active PBP-Iridium Catalyst for the Dehydrogenation of Dimethylamine-Borane: Catalytic Performance and Mechanism. ChemCatChem. 2017-07-07, 9 (13): 2457–2462 [2021-01-26]. doi:10.1002/cctc.201700384 （英语）. 
4. Hirel, Catherine; Vostrikova, Kira E.; Pecaut, Jacques; Ovcharenko, Victor I.; Rey, Paul. Nitronyl and imino nitroxides: improvement of Ullman's procedure and report on a new efficient synthetic route. Chemistry - A European Journal, 2001. 7 (9): 2007-2014. ISSN: 0947-6539. DOI: doi:10.1002/1521-3765(20010504)7:9<2007::AID-CHEM2007>3.0.CO;2-7
5. Sean E. Clapham, Robert H. Morris. Reactions of an Amido Hydrido Complex of Osmium, OsH(NHCMe 2 CMe 2 NH 2 )(PPh 3 ) 2 : HX Addition, HX Transfer, and Ketone H 2 Hydrogenation. Organometallics. 2005-02, 24 (4): 479–481 [2021-01-26]. ISSN 0276-7333. doi:10.1021/om048998k （英语）. 
6. Lutz Dahlenburg, Dagmar Kramer, Frank W. Heinemann. Chiral Ir(I) and Ir(III) complexes [Ir{( R )-binap} (1,2-diamine)]Cl and trans -[Ir(H) 2 {( R )-binap} (1,2-diamine)]Cl: synthesis and catalytic applications. Journal of Coordination Chemistry. 2010-07-20, 63 (14-16): 2673–2684 [2021-01-26]. ISSN 0095-8972. doi:10.1080/00958971003746108 （英语）. 
7. Siqing Cheng, Xiancheng Zeng, Jiaqing Xie, Shenxin Li. COMPARATIVE REACTIVITY OF DIAQUA(TETRAAMINE)COBALT(III) COMPLEXES PROMOTED HYDROLYSIS OF PHOSPHATE DIESTER. Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry. 2002-09-26, 32 (8): 1419–1432 [2021-01-26]. ISSN 0094-5714. doi:10.1081/SIM-120014859 （英语）.