Synonym(s): 2,3-Dimethyl-1,4-bis-(3,4-dimethoxyphenyl)butane; EM-1421; M4N; TMNDGA; Tetra-O-methyl nordihydroguaiaretic acid; rel-4-[(2R,3S)-4-(3,4-Dimethoxyphenyl)-2,3-dimethylbutyl]-1,2-dimethoxybenzene; tetra-O-methyl-NDGA; tetramethyl NDGA; tetramethyl Nordihydroguaiaretic Acid
Empirical Formula: C22H30O4
Linear Formula: C22H30O4
Formula Weight: 358.47
MDL Number: MFCD11113155
Purity: ≥98% (HPLC)
Storage: −20°C
Safety Statements (Europe): 60-61
Signal Word: Warning
Hazard statements: H410
Precautionary statements: P273-P501