Phenol, 4-(2-(4-(2-phenyldiazenyl)-1-naphthalenyl)diazenyl)-
disperse orange 13 (C.I. 26080)
CAS: 6253-10-7
Molecular Formula: C22H16N4O
Phenol, 4-(2-(4-(2-phenyldiazenyl)-1-naphthalenyl)diazenyl)- - Names and Identifiers
| Name | disperse orange 13 (C.I. 26080) |
| Synonyms | CI 26080 DianixOrangeB-SE DisperseorangeM-B Disperse Orange 13 DISPERSE ORANGE 13 Disperse Orange 13 C.I.Disperseorange13 C.I. Disperse Orange 13 disperse orange 13 (C.I. 26080) 4-[4-(PHENYLAZO)-1-NAPHTHYLAZO]PHENOL 4-[[4-(phenylazo)-1-naphthalenyl]azo]-pheno Phenol, 4-(2-(4-(2-phenyldiazenyl)-1-naphthalenyl)diazenyl)- 4-[(E)-{4-[(E)-phenyldiazenyl]naphthalen-1-yl}diazenyl]phenol 4-({4-[(E)-phenyldiazenyl]naphthalen-1-yl}hydrazono)cyclohexa-2,5-dien-1-one |
| CAS | 6253-10-7 |
| EINECS | 228-381-0 |
| InChI | InChI=1/C22H16N4O/c27-18-12-10-17(11-13-18)24-26-22-15-14-21(19-8-4-5-9-20(19)22)25-23-16-6-2-1-3-7-16/h1-15,27H/b25-23+,26-24+ |
Phenol, 4-(2-(4-(2-phenyldiazenyl)-1-naphthalenyl)diazenyl)- - Physico-chemical Properties
| Molecular Formula | C22H16N4O |
| Molar Mass | 352.39 |
| Density | 1.22±0.1 g/cm3(Predicted) |
| Melting Point | 149-153°C(lit.) |
| Boling Point | 599.6±35.0 °C(Predicted) |
| Flash Point | 409.599°C |
| Vapor Presure | 0mmHg at 25°C |
| pKa | 8.81±0.15(Predicted) |
| Refractive Index | 1.662 |
| Physical and Chemical Properties | Powder, soluble in ethanol, propanol, benzene and soluble fiber, micro-soluble carbon tetrachloride. In concentrated sulfuric acid was dark green blue, diluted dark green, then turned brown. |
Phenol, 4-(2-(4-(2-phenyldiazenyl)-1-naphthalenyl)diazenyl)- - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
Phenol, 4-(2-(4-(2-phenyldiazenyl)-1-naphthalenyl)diazenyl)- - Reference Information
| Color index | 26080 |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | used for dyeing polyester and its blends, can also be used for acetic acid fiber, triacetic acid fiber, nylon and acrylic dyeing, can also be used for dyeing and plastic coloration. used for dyeing of polyester and its blends |
| production method | after diazotization from aniline, coupling with 1-Naphthylamine, diazotization again, coupling with phenol, then filtering, grinding, drying and commercial processing, the product. |
Last Update：2024-04-09 19:05:13
