Online Database of Chemicals from Around the World
| Glentham Life Sciences | UK | Inquire | ||
|---|---|---|---|---|
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+44 (2033) 978-798 | |||
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info@glenthamls.com | |||
| Chemical distributor since 2013 | ||||
| chemBlink standard supplier since 2013 | ||||
| Biosynth AG. | Switzerland | Inquire | ||
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+41 (71) 858-2020 | |||
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welcome@biosynth.ch | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2014 | ||||
| Crescent Chemical Co. Inc. | USA | Inquire | ||
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+1 (631) 348-0333 | |||
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crescent@creschem.com | |||
| Chemical distributor | ||||
| AccuStandard Inc. | USA | Inquire | ||
|---|---|---|---|---|
|
+1 (203) 786-5290 | |||
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orders@accustandard.com | |||
| Chemical manufacturer since 1986 | ||||
| Classification | Dyes and pigments >> Dyes >> Disperse dye |
|---|---|
| Name | Disperse Orange 1 |
| Synonyms | 4-Nitro-4'-(phenylamino)azobenzene; Serisol Orange 5R; Setacyl Scarlet 2GN |
| Molecular Structure |  |
| Molecular Formula | C18H14N4O2 |
| Molecular Weight | 318.33 |
| CAS Registry Number | 2581-69-3 |
| EC Number | 219-954-6 |
| Solubility | Insoluble (1.1E-4 g/L) (25 ºC), Calc.* |
|---|---|
| Density | 1.24±0.1 g/cm3 (20 ºC 760 Torr), Calc.* |
| Melting point | 157.5-158.0 ºC** |
| * | Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs) |
| ** | Rondestvedt, Christian S., Jr.; Journal of Organic Chemistry 1977, V42(10), P1786-90. |
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| SDS | Available | ||||||||||||
| Market Analysis Reports |
| List of Reports Available for Disperse Orange 1 |
