Pigment Red 122
- CAS No.
- 980-26-7
- Chemical Name:
- Pigment Red 122
- Synonyms
- PIGMENT RED;C.I. 73915;C.I.P.R.122;122PIGMENT RED;9 PIGMENT RED 9;8 PIGMENT RED 8;Pigment Red 122;Quindo Red -W;TRANSQUINACRIDONE;112 PIGMENT RED 112
- CBNumber:
- CB1512302
- Molecular Formula:
- C22H16N2O2
- Molecular Weight:
- 340.37
- MDL Number:
- MFCD00071968
- MOL File:
- 980-26-7.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 2,9-Dimethyl-5,12-dihydroquinolino[2,3-b]acridine-7,14-dione(TechnicalGrade) | D481185 | 500mg | $100 |
| Pigment Red 122 | 287614 | 1g | $333 |
| PigmentRed122,tech. | S129 | 1g | $69 |
| 2,9-Dimethylquinolino[2,3-b]-acridine-7,14(5H,12H)-dione 95+% | 076105 | 1g | $195 |
| 2,9-Dimethylquinolino[2,3-b]-acridine-7,14(5H,12H)-dione 95+% | 076105 | 500mg | $125 |
| More product size | |||
| Boiling point | 601.6±55.0 °C(Predicted) |
|---|---|
| Density | 1.45 g/cm3 |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | Solid |
| pka | -2.49±0.20(Predicted) |
| color | Pink to Dark Purple |
| Cosmetics Ingredients Functions | COLORANT |
| LogP | 2.2 at 24℃ and pH7 |
| CAS DataBase Reference | 980-26-7(CAS DataBase Reference) |
| FDA UNII | 28UCS3P84C |
| EPA Substance Registry System | C.I. Pigment Red 122 (980-26-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P280-P305+P351+P338 |
| TSCA | TSCA listed |
| Toxicity | LD50 oral in rat: > 23gm/kg |
Pigment Red 122 price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | D481185 | 2,9-Dimethyl-5,12-dihydroquinolino[2,3-b]acridine-7,14-dione(TechnicalGrade) | 980-26-7 | 500mg | $100 | 2021-12-16 | Buy |
| Usbiological | 287614 | Pigment Red 122 | 980-26-7 | 1g | $333 | 2021-12-16 | Buy |
| AK Scientific | S129 | PigmentRed122,tech. | 980-26-7 | 1g | $69 | 2021-12-16 | Buy |
| Matrix Scientific | 076105 | 2,9-Dimethylquinolino[2,3-b]-acridine-7,14(5H,12H)-dione 95+% | 980-26-7 | 1g | $195 | 2021-12-16 | Buy |
| Matrix Scientific | 076105 | 2,9-Dimethylquinolino[2,3-b]-acridine-7,14(5H,12H)-dione 95+% | 980-26-7 | 500mg | $125 | 2021-12-16 | Buy |
Pigment Red 122 Chemical Properties,Uses,Production
Uses
Pigment Red 122 is a very bright bluish-red, with a hue close to magenta. It exhibits excellent migration resistance and outstanding thermal stability, providing a pure bluish-red or magenta color. It is mainly used for coloring high-grade paints, inks, plastics (PS, PO, ABS, PVC, PC, PBT), rubber, and as a dosing coloring agent for synthetic fibers. Currently, the variety and production volume of high-performance organic pigments in my country are developing rapidly. The annual production of Pigment Red 122 in my country is approximately 1500 tons.
Description
Pigment Red 122 is an all-around pink, it belongs to Quinacridone chemistry, application covers all kinds of polymers. Comparable with Clariant Pink E and E 01. P.R.122 has higher tinting strength than pigment violet 19, it is with excellent resistance to immigration and heat stability. PR 122 dissolves in its medium and changes color accordingly at low concentrations. C.I.Pigment Red 122 could be the standard bluish pigment red.
Synthesis
10291-28-8
980-26-7
The general procedure for the synthesis of 2,9-dimethylquinolo[2,3-B]acridine-7,14(5H,12H)-dione from 2,5-bis[(4-methylphenyl)amino]-1,4-benzenedicarboxylic acid is as follows: a thermocouple and a condenser (which constitutes a distillation apparatus) were fitted in a 1 L three-neck flask equipped with an electrically heated magnetic stirrer. 84.5 g of polyphosphoric acid (PPA, 0.25 mol) was added to the flask and preheated at 100 °C for 3 hours. Subsequently, 18.8 g of 2,5-bis[(4-methylphenyl)amino]-1,4-benzenedicarboxylic acid (0.05 mol) was added, and the reaction temperature was raised to 125 °C for 3 h before the reaction was stopped. The final crude product 2,9-dimethylquinolo[2,3-B]acridine-7,14(5H,12H)-dione was obtained 16.93 g in 99.59% yield.
References
[1] Patent: CN106831763, 2017, A. Location in patent: Paragraph 0033
[2] Patent: WO2005/85364, 2005, A1. Location in patent: Page/Page column 16
[3] Patent: WO2005/85364, 2005, A1. Location in patent: Page/Page column 13-14
[4] Justus Liebigs Annalen der Chemie, 1935, vol. 518, p. 245,257
Pigment Red 122 Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8753 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20128 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 | niki@zlchemi.com | China | 7245 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21597 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29831 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | sales@sdzschem.com | China | 1497 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Winchem industrial co limited | +8613003762012 | info@win-chemical.com | China | 300 | 58 |
View Lastest Price from Pigment Red 122 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2026-01-30 | Pigment Red 122
980-26-7
|
US $10.00-8.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-12-03 | Pigment Red 122
980-26-7
|
US $0.00 / kg | 25kg | 1 | 20mt | Winchem industrial co limited | |
 |
2025-09-25 | Pigment Red 122
980-26-7
|
US $5.00-0.10 / KG | 1KG | 98% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
-
- Pigment Red 122
980-26-7
- US $10.00-8.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- Pigment Red 122
980-26-7
- US $0.00 / kg
- 1
- Winchem industrial co limited
-
- Pigment Red 122
980-26-7
- US $5.00-0.10 / KG
- 98%
- Henan Fengda Chemical Co., Ltd
