[L09172] CAS 25570-02-9 | 3,3′,5,5′-Tetramethylbiphenyl, 97+% | Alfa
0 ₩
Brand: Alfa Aesar
25570-02-9 | L09172
Chemical Identifiers
CAS
25570-02-9
Specifications
Appearance (Color)
White
Form
Crystals or powder or crystalline powder
Assay (GC)
≥97.0%
Melting Point (clear melt)
45.0-51.0?C
설명
3,3′,5,5′-Tetramethylbiphenyl is used as a precursor for the preparation of 3,3′,5,5′-tetramethylenebiphenyl tetraanion. It is also used to prepare biphenyl-3,3′,5,5′-tetracarboxylic acid by the oxidation of with potassium permanganate.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
3,3′,5,5′-Tetramethylbiphenyl is used as a precursor for the preparation of 3,3′,5,5′-tetramethylenebiphenyl tetraanion. It is also used to prepare biphenyl-3,3′,5,5′-tetracarboxylic acid by the oxidation of with potassium permanganate.
3,3′,5,5′-Tetramethylbiphenyl is used as a precursor for the preparation of 3,3′,5,5′-tetramethylenebiphenyl tetraanion. It is also used to prepare biphenyl-3,3′,5,5′-tetracarboxylic acid by the oxidation of with potassium permanganate.
Notes
Incompatible with strong oxidizing agents.
Other References:
Beilstein:1935931
GHS Hazard and Precautionary Statements
Hazard Statements:
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS25570-02-9MDLMFCD00051910
| Pakage | 1g, 5g |
|---|---|
| brand | Alfa Aesar |
