Dimethyl yellow - 33129
Code: 33129
Dimethyl yellow
Indicator
4-(Dimethylamino)azobenzene; N,N-Dimethyl-4-(phenylazo)aniline; Butter yellow; Methyl yellow
Indicator
CAS Number: 60-11-7
Linear Formula: C6H5N=NC6H4N(CH3)2
Molar Mass: 225.29 g/mol
Beilstein Registry Number: 746016
EC Number: 200-455-7
MDL Number: MFCD00008308
| Property |
Value |
| Identity (IR) |
complying |
| Change |
complying |
| Extinction maximum at |
403 - 413 nm |
| Absorbtion (1%/1cm) |
1050 - 1350 |
| Property |
Value |
| Freezing point |
111 °C |