| Identification | |
| Name: | 2-Naphthalenol,1-[2-(2-chloro-4-nitrophenyl)diazenyl]- |
| Synonyms: | 2-Naphthalenol,1-[(2-chloro-4-nitrophenyl)azo]- (9CI);2-Naphthol,1-(2-chloro-4-nitrophenylazo)- (6CI);C.I. Pigment Red 4 (7CI,8CI);1-(2-Chloro-4-nitrophenylazo)-2-naphthol;1-(o-Chloro-p-nitrophenylazo)-2-naphthol;ADC Permanent Red Toner R;American Vermilion;C-Red 1;C.I. 12085;Carnelio Red R;Chlorparanitraniline Red;D and C Red No. 36;C Red No. 36;Dainichi Permanent Red RX;Duplex Permaton Red L 20-7022;Fast Orange 3R;Fast Orange 3RJ;Fastona Red R;Fire Red Toner;Flame Tones;Glo-blaze Red R 152;Irgalite Red PRR;Isol Fast Red R;Isol Fast Red RG;Kromon RedR;Latexol Red J;Lutetia Fast Orange 3R;Monolite Fast RedG;Monolite Fast Red GF;No. 1 Forthfast Red R;Permanent Red BFR;Permanent Red R;Permanent Red R Extra;Permanent Red Toner R;Permaton Red;Pigment Scarlet Zh;Pyrotone Red Toner RA 5520;Red Extract R;Red No. 228;Rubber Red R Extra;Segnale Light Red PRG;Silopol Red G;Siloton Red 2G;SytonFast Red R;Tanager Red X 761;Vulcafor Orange R; |
| CAS: | 2814-77-9 |
| EINECS: | 220-562-2 |
| Molecular Formula: | C16H10ClN3O3 |
| Molecular Weight: | 327.7219 |
| InChI: | InChI=1S/C16H10ClN3O3/c17-13-9-11(20(22)23)6-7-14(13)18-19-16-12-4-2-1-3-10(12)5-8-15(16)21/h1-9,18H/b19-16- |
| Molecular Structure: | ![(C16H10ClN3O3) 2-Naphthalenol,1-[(2-chloro-4-nitrophenyl)azo]- (9CI);2-Naphthol,1-(2-chloro-4-nitrophenylazo)- (6CI...](https://img.guidechem.com/casimg/2814-77-9.gif) |
| Properties | |
| Transport: | OTH |
| Melting Point: | 276 deg C |
| Density: | 1.45 g/cm3 |
| Refractive index: | 1.684 |
| Water Solubility: | PRINTING RESISTANCE |
| Solubility: | PRINTING RESISTANCE |
| Appearance: | salmon pink powder |
| Report: |
Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program. |
| Color: | Intense yellowish red |
| Safety Data | |
| Hazard Symbols | |
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