naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione
- Product Name
- naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione
- CAS No.
- 22281-18-1
- Chemical Name
- naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione
- Synonyms
- Disperse yellow 77;C.I.Disperse Yellow 77;naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione
- CBNumber
- CB5894875
- Molecular Formula
- C23H12N2O2
- Formula Weight
- 348.35
- MOL File
- 22281-18-1.mol
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naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione Property
- Boiling point:
- 613.6±65.0 °C(Predicted)
- Density
- 1.44±0.1 g/cm3(Predicted)
- pka
- -1.05±0.20(Predicted)
- EPA Substance Registry System
- Naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione (22281-18-1)
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naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione Chemical Properties,Usage,Production
Preparation
1-Aminoanthracene-9,10-dione acylation with acetic anhydride, and 2-Aminobenzoic acid and Acetic anhydride condensation, and then closed.
Properties and Applications
Bright green light yellow, dark yellow at the end of the play. Is tonal for colourful green light yellow: can be used for polyester/cotton a decentralized and reduction bath method compound dye.
| Standard | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 4-5 | 3-4 | 7 | 5 | 5 | 4 | 4-5 |
naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione Preparation Products And Raw materials
Raw materials
Preparation Products
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naphtho[1',2',3':4,5]quino[2,1-b]quinazoline-5,10-dione Suppliers
- Tel
- 029-87576359 15353716720
- 1039@dideu.com
- Country
- China
- ProdList
- 10009
- Advantage
- 58
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