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CAS RN: 621-95-4 | Product Number: E0346
4,4'-Ethylenedianiline
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Purity: >97.0%(GC)(T)
Synonyms:
- α,α'-Bi-p-toluidine
- 4,4'-Diaminobibenzyl
- 4,4'-Diamino-1,2-diphenylethane
Product Documents:
| Size | Unit Price | Shanghai | Tianjin | Japan* |
|---|---|---|---|---|
| 5G |
¥360.00
|
27 | 2 | 9 |
| 25G |
¥1,160.00
|
11 | 5 | 14 |
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| Product Number | E0346 |
| Purity / Analysis Method | >97.0%(GC)(T) |
| Molecular Formula / Molecular Weight | C__1__4H__1__6N__2 = 212.30 |
| 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 | 621-95-4 |
| Reaxys Registry Number | 394999 |
| PubChem Substance ID | 87569611 |
| MDL Number | MFCD00007923 |
Specifications
| Appearance | White to Gray to Brown powder to crystal |
| Purity(GC) | min. 97.0 % |
| Purity(Nonaqueous Titration) | min. 97.0 % |
| Melting point | 134.0 to 139.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 134 °C |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled. H315 : Causes skin irritation. H319 : Causes serious eye irritation. H341 : Suspected of causing genetic defects. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing 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. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P405 : Store locked up. |
Related Laws:
| RTECS# | BY0200000 |
Transport Information:
| Customs Control Conditions (Q) |
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