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CAS RN: 68842-66-0 | Product Number: B4342
2,4-Bis[4-(diethylamino)-2-hydroxyphenyl]squaraine
![Chemical Structure of 2,4-Bis[4-(diethylamino)-2-hydroxyphenyl]squaraine](/medias/B4342.jpg?context=bWFzdGVyfHJvb3R8NDI2NzV8aW1hZ2UvanBlZ3xhR0ZsTDJneU5TODRPVEl3TWpZMU1EWTBORGM0TDBJME16UXlMbXB3Wnd8OTkwY2MyYTliYTY1YmQxYzdkMDA3NTgyZTY1MWFkMTBhZDkwMDQ1ZTZiZjcxZjAyMDgxNGVjY2Y0MzVkNzA4OQ "2,4-Bis[4-(diethylamino)-2-hydroxyphenyl]squaraine")
![Thumbnail of 2,4-Bis[4-(diethylamino)-2-hydroxyphenyl]squaraine](/medias/B4342.jpg?context=bWFzdGVyfHJvb3R8MTMxMjN8aW1hZ2UvanBlZ3xhRFkxTDJneU9TODRPVE16TmpjNU1ETTRORGswTDBJME16UXlMbXB3Wnd8YTAxZmQ4NmQ2MjNmYWMwZGI2YTU5N2MxYzQxMTdiNjA4MzU1NGFiZWZmNzUyYjYyMmI1ZmM1MWIxYThjOTUyZg)
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![2,4-Bis[4-(diethylamino)-2-hydroxyphenyl]squaraine](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "2,4-Bis[4-(diethylamino)-2-hydroxyphenyl]squaraine")
Purity: >98.0%(N)
Synonyms:
Product Documents:
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| Product Number | B4342 |
Purity / Analysis Method 
|
>98.0%(N) |
| Molecular Formula / Molecular Weight | C__2__4H__2__8N__2O__4 = 408.50 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Condition to Avoid | Light Sensitive |
| Packaging and Container
|
1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 68842-66-0 |
| Reaxys Registry Number | 6451749 |
| PubChem Substance ID | 253661656 |
| MDL Number | MFCD00142492 |
Specifications
| Appearance | Green to Dark green powder to crystal |
| Purity(HPLC) | min. 95.0 area% |
| Purity(with Total Nitrogen) | min. 98.0 % |
| Lambda max. | 640.0 to 644.0 nm(CHCl3) |
| Absorbance(E1%1cm) | min. 9100(CHCl3, 640.0 to 644.0 nm) |
Properties (reference)
| Maximum Absorption Wavelength | 642 nm (CHCl__3) |
GHS
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| H.S.code* | 2922.50-000 |
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