CAS No 111-51-3 , N,N,N',N'-tetramethylbutane-1,4-diamine Search by region : Germany

Name: N,N,N',N'-tetramethylbutane-1,4-diamine
Synonyms: N,N,N',N'-tetramethylbutane-1,4-diamine; 111-51-3; 1,4-Bis(dimethylamino)butane;N,N,N',N'-Tetramethyl-1,4-butanediamine; Tetramethyldiaminobutane;
CAS Registry Number:111-51-3
Transport: UN 2734 8
Melting Point: -100 °C
Boiling Point: 166-167 °C(lit.)
Density: 0.792 g/mL at 25 °C(lit.)
Refractive index: 20/D 1.428(lit.)
Water Solubility: soluble in water
Safety Statements: 26-36/37/39-45
Hazard Symbols: C: Corrosive;
EINECS: 203-878-5
Molecular Weight: 144.2578
InchiKey: VEAZEPMQWHPHAG-UHFFFAOYSA-N
InChI: InChI=1S/C8H20N2/c1-9(2)7-5-6-8-10(3)4/h5-8H2,1-4H3
Risk Statements: 10-34
Molecular Formula: C₈H₂₀N₂
Molecular Structure:

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References of N,N,N',N'-tetramethylbutane-1,4-diamine

Title: Tetramethyldiaminobutane
CAS Registry Number: 111-51-3
CAS Name: N,N,N￠,N￠-Tetramethyl-1,4-butanediamine
Synonyms: N,N,N￠,N￠-tetramethylputrescine
Molecular Formula: C8H20N2
Molecular Weight: 144.26
Percent Composition: C 66.61%, H 13.97%, N 19.42%
Line Formula: (CH3)2N(CH2)4N(CH3)2
Literature References: From root and herb of Hyoscyamus reticulatus L. and H. muticus L., Solanaceae: Willst?tter, 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).
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
Molecular Formula: C8H20N2.2HCl
Molecular Weight: 217.18
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
Molecular Formula: C8H20N2.2C6H3N3O7
Molecular Weight: 602.47
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°