=99.0 %
Melting point 89°C to 93°C
..
=97.5 %
Enantiomeric excess >=75 %
Specific optical rotation +40° to +47° (20°C, 589 nm) (neat)
Refractive index 1.4650 to 1.4670 (20°C, 589 nm)
Specific gravity (20°C) 0.855 to 0.865
..
=98.5 %
Enantiomeric excess >=98.5 %
Specific optical rotation +102° to +106° (25°C, 589 nm) (c=1.1, MeOH)
..
Product29466(1R,2R)-(+)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethane diamine,99%
General Product Data
Version2
CAS No 118628-68-5
Molecular weight240.35
Molecular formula C16 H20 N2
Linear formula
..
=98.5 %
Melting point 40°C to 45°C
Specific optical rotation -24.5° to -26.5° (20°C, 589 nm) (c=5, 1 N HCl)
..
=97.5 %
Melting point 126°C to 130°C
Specific optical rotation -57.5° to -62.5° (20°C, 589 nm) (c=1, CH2Cl2)
..
=95 %
Melting point 160°C to 166°C
Specific optical rotation -29° to -33° (20°C, 589 nm) (c=1, 6 N HCl)
..
Product33783(1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine,95%
General Product Data
Version1
CAS No 68737-65-5
Molecular weight142.24
Molecular formula C8 H18 N2
Linear formula C6H10(NHCH3)2
..
=88 %
Specific optical rotation -80° to -85° (20°C, 589 nm) (C=1, CHCl3)
..
110
Product Specifications
Appearance (Color) White
Appearance (Fo..
=97.5 %
Specific optical rotation +41.5° to +47.5° (20°C, 589 nm) (c=1, CH3OH)
..
=98.5 %
Enantiomeric excess >=98.5 %
Specific optical rotation +45° to +55° (20°C, 589 nm) (c=1 in methanol)
..
=94 %
Enantiomeric excess >=97.5 %
..
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