网站主页>>>项目整合精选>>>项目整合精选>>>Tetramethyldiaminobutane CAS Registry Number: 111-51-3 N,N,N',N'-四甲基-1,4-丁二胺

Tetramethyldiaminobutane CAS Registry Number: 111-51-3 N,N,N',N'-四甲基-1,4-丁二胺

CAS Name: N,N,N',N'-Tetramethyl-1,4-butanediamine
Additional Names: N,N,N',N'-tetramethylputrescine
Percent Composition: C 66.61%, H 13.97%, N 19.42%

📌 参考资料/链接：
Literature References: From root and herb of Hyoscyamus reticulatus L. and H. muticus L., Solanaceae: Willstätter, Heuber, Ber. 40, 3869 (1907); Konowalowa, Magidson, Arch. Pharm. 266, 449 (1928). Synthesis: Lunsford et al., J. Org. Chem. 22, 1225 (1957); Solov'ev, Skoldinov, Zh. Obshch. Khim. 33, 1821 (1963), C.A. 59, 7360f (1963).

📄 详细内容

Properties: White crystals; penetrating odor and sharp, scratching taste. bp 169°; bp28 78-80°; bp7 43°. nD20 1.4280. d20 0.7861. Volatile with steam. Sol in water, alc, ether.
Boiling point: bp 169°; bp28 78-80°; bp7 43°
Index of refraction: nD20 1.4280
Density: d20 0.7861
Derivative Type: Dihydrochloride
Percent Composition: C 44.24%, H 10.21%, N 12.90%, Cl 32.65%
Properties: Crystals from alc, mp 273°.
Melting point: mp 273°
Derivative Type: Dipicrate
Percent Composition: C 39.87%, H 4.35%, N 18.60%, O 37.18%
Properties: Needles from hot water, mp 203-205°.
Melting point: mp 203-205°
产品链接: 111-51-3››

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