C.I.Solvent Red 146
Solvent Red 146
CAS: 70956-30-8
Molecular Formula: C20H13NO4
C.I.Solvent Red 146 - Names and Identifiers
| Name | Solvent Red 146 |
| Synonyms | S.R146 Red 146 Solvent Red FB SOLVENT RED 146 Solvent Red 146 C.I.Solvent Red 218 C.I.Solvent Red 146 1-Amino-4-hydroxy-2-phenoxy-9,10-anthraquinone |
| CAS | 70956-30-8 |
C.I.Solvent Red 146 - Physico-chemical Properties
| Molecular Formula | C20H13NO4 |
| Molar Mass | 331.32152 |
C.I.Solvent Red 146 - Introduction
Solvent Red 146(Solvent Red 146) is an organic compound with the chemical name 2-[(4-nitrophenyl) methylene]-6-[[4-(trimethylammonium bromide) phenyl] amino] aniline. It is a dark red powder substance, soluble in organic solvents such as alcohol, ether, ester, etc., insoluble in water.
Solvent Red 146 is mainly used as a dye. It is often used for dyeing textiles, fibers and plastic products in the dye industry. It can also be used in industries such as inks, coatings and pigments. It can give the object bright red, and has good light resistance, temperature resistance and chemical resistance.
preparation method, usually by aniline and p-nitrobenzaldehyde and three methyl ammonium bromide reaction. Specific steps can refer to the relevant chemical literature.
Regarding safety information, it is Solvent that Red 146 has a low risk under normal use conditions. However, inhalation, ingestion or contact with skin and eyes should be avoided as it may cause irritation and sensitization. Pay attention to personal protective measures during use, such as wearing gloves, goggles and protective clothing. In case of accidental contact, flush with water immediately and seek medical help if necessary. In addition, store in a cool, dry place, away from fire and flammable materials.
Solvent Red 146 is mainly used as a dye. It is often used for dyeing textiles, fibers and plastic products in the dye industry. It can also be used in industries such as inks, coatings and pigments. It can give the object bright red, and has good light resistance, temperature resistance and chemical resistance.
preparation method, usually by aniline and p-nitrobenzaldehyde and three methyl ammonium bromide reaction. Specific steps can refer to the relevant chemical literature.
Regarding safety information, it is Solvent that Red 146 has a low risk under normal use conditions. However, inhalation, ingestion or contact with skin and eyes should be avoided as it may cause irritation and sensitization. Pay attention to personal protective measures during use, such as wearing gloves, goggles and protective clothing. In case of accidental contact, flush with water immediately and seek medical help if necessary. In addition, store in a cool, dry place, away from fire and flammable materials.
Last Update：2024-04-09 21:50:46
