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CAS RN: 119-90-4 | Product Number: D1344
o-Dianisidine
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Purity: >95.0%(HPLC)
Synonyms:
- 4,4'-Diamino-3,3'-dimethoxybiphenyl
- 3,3'-Dimethoxybenzidine
- Fast Blue B
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time | Quantity |
Shipping Information
|
|---|---|---|---|---|---|---|
| 25G |
S$67.50
|
18 | 35 | It can be shipped in about 2 weeks after ordering |
|
|
| 100G |
S$198.00
|
0 | 4 | It can be shipped in about 2 weeks after ordering |
|
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| Product Number | D1344 |
Purity / Analysis Method 
|
>95.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__1__4H__1__6N__2O__2 = 244.29 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive |
| CAS RN | 119-90-4 |
| Reaxys Registry Number | 1879884 |
| PubChem Substance ID | 87567862 |
| SDBS (AIST Spectral DB) | 3052 |
| Merck Index (14) | 2991 |
| Colour Index | 37235 |
| MDL Number | MFCD00008372 |
Specifications
| Appearance | Yellow to Amber to Dark purple powder to crystal |
| Purity(HPLC) | min. 95.0 area% |
| Purity(Nonaqueous Titration) | min. 93.0 % |
| Melting point | 136.0 to 140.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 138 °C |
| Solubility in water | Insoluble |
| Degree of solubility in water | 60 mg/l 25 °C |
| Solubility (soluble in) | Benzene, Alcohol, Chloroform, Ether, Acetone |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H302 : Harmful if swallowed. H371 : May cause damage to organs. H341 : Suspected of causing genetic defects. H351 : Suspected of causing cancer. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P201 : Obtain special instructions before use. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P405 : Store locked up. |
Related Laws:
| RTECS# | DD0875000 |
Transport Information:
| UN Number | UN2811 |
| Class | 6.1 |
| Packing Group | III |
| H.S.code* | 2922.29-000 |
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![o-Dianisidine [for Biochemical Research]](/medias/D3864.jpg?context=bWFzdGVyfHJvb3R8MzEwMTJ8aW1hZ2UvanBlZ3xhREJsTDJnek1pODRPVE13TWpJMk1UUXpNall5TDBRek9EWTBMbXB3Wnd8N2YxN2I0YzRlODY5NGE4ODg3YzI0MzliNTg0NGE4ZTBmZGMxZTZjZDg5YWRmOGJmMDU0NDg2ZGIzNGZhZWQzNQ "o-Dianisidine [for Biochemical Research]")
o-Dianisidine [for Biochemical Research]
| Product # | D3864 |
| CAS RN | 119-90-4 |
| Purity / Analysis Method: | >90.0%(T) |