C.I. 73905
3,10-dichloro-5,12-dihydro-Quino[2,3-b]acridine-7,14-dione-3
CAS: 3573-01-1
Molecular Formula: C20H10Cl2N2O2
C.I. 73905 - Names and Identifiers
C.I. 73905 - Physico-chemical Properties
| Molecular Formula | C20H10Cl2N2O2 |
| Molar Mass | 381.21 |
| Physical and Chemical Properties | hue or color: magenta relative density: 1.56 Bulk density/(lb/gal):13.3 oil absorption/(g/100g):60 hiding power: transparent reflection curve:  |
| Use | This pigment is a special product, giving a magenta color, with a smaller yield than the unsubstituted quinacridone, 2, 9-dimethylquinacridone. Its light resistance, weather fastness (7-8 grade), migration resistance and heat stability are excellent, in alkyd urethane resin in the thermal stability of 200 deg C/30min. Mainly used in industrial coatings, especially automotive coatings, can be with molybdenum Chromium Orange, transparent iron oxide and other color matching, can also be used for Polyolefin (slight size deformation) and ABS coloring. |
C.I. 73905 - Introduction
3,10-dichloro-5,12-dihydro-Quino[2,3-b]acridine-7,14-dione-3 (3,10-dichloro-5,12-dihydro-quino [2,3-b] anthracene-7,14-dione-3) is an organic pigment with a bright red color. It has good color stability and dyeing performance.
3,10-dichloro-5,12-dihydro-Quino[2,3-b]acridine-7,14-dione-3 is mainly used in coatings, inks and plastics. It can be added to paint to provide a bright red color and increase the weatherability of the coating. Use in ink can produce a bright and long-lasting red color. In addition, it can also be added to plastic to provide a rich choice of colors.
3,10-dichloro-5,12-dihydro-Quino[2,3-b]acridine-7,14-dione-3 can be synthesized by a multi-step reaction of phenol and acetone. Specific synthetic methods include chlorination, formic acid esterification, diazotization and ring reaction.
Regarding safety information, 3,10-dichloro-5,12-dihydro-Quino[2,3-b]acridine-7,14-dione-3 is relatively safe under normal conditions of use and does not pose a significant risk to most human health. However, it can cause allergic reactions in some people. During use, it is recommended to wear appropriate personal protective equipment, such as gloves and protective glasses, and maintain a well-ventilated working environment. If there is accidental contact or inhalation, should be timely cleaning clothing and skin, and timely medical treatment. For a more accurate understanding of the safety information of 3,10-dichloro-5,12-dihydro-Quino[2,3-b]acridine-7,14-dione-3, it is recommended to consult the relevant safety data sheet.
3,10-dichloro-5,12-dihydro-Quino[2,3-b]acridine-7,14-dione-3 is mainly used in coatings, inks and plastics. It can be added to paint to provide a bright red color and increase the weatherability of the coating. Use in ink can produce a bright and long-lasting red color. In addition, it can also be added to plastic to provide a rich choice of colors.
3,10-dichloro-5,12-dihydro-Quino[2,3-b]acridine-7,14-dione-3 can be synthesized by a multi-step reaction of phenol and acetone. Specific synthetic methods include chlorination, formic acid esterification, diazotization and ring reaction.
Regarding safety information, 3,10-dichloro-5,12-dihydro-Quino[2,3-b]acridine-7,14-dione-3 is relatively safe under normal conditions of use and does not pose a significant risk to most human health. However, it can cause allergic reactions in some people. During use, it is recommended to wear appropriate personal protective equipment, such as gloves and protective glasses, and maintain a well-ventilated working environment. If there is accidental contact or inhalation, should be timely cleaning clothing and skin, and timely medical treatment. For a more accurate understanding of the safety information of 3,10-dichloro-5,12-dihydro-Quino[2,3-b]acridine-7,14-dione-3, it is recommended to consult the relevant safety data sheet.
Last Update：2024-04-09 20:52:54
