Vat Green 8
Vat Green 8 Basic information
- Product Name:
- Vat Green 8
- Synonyms:
-
- Vat Green 8
- C.I.VATGREEN8
- Vat green 8 (C.I. 71050)
- Khaki 2G
- 6,8,25,27-tetrahydrobisnaphtho[2',3':6,7]indolo[2,3-c:2',3'-c']dinaphtho[2,3-i:2',3'-i']benzo[1,2-a:5,4-a']dicarbazole-5,7,9,14,19,24,26,28,33,38-decaone
- Vat Khaki 2G
- Bisnaphth[2', 3' : 6, 7]indolo[2, 3-c : 2', 3'-c']dinaphtho[2, 3-i : 2', 3'-i']benzo[1, 2-a : 5, 4-a']dicarbazole-5, 7, 9, 14, 19, 24, 26, 28, 33, 38-decone, 6, 8, 25, 27-tetrahydro
- Dycosthren Khaki GG
- CAS:
- 14999-97-4
- MF:
- C70H28N4O10
- MW:
- 1084.99
- EINECS:
- 239-092-4
- Mol File:
- 14999-97-4.mol
Vat Green 8 Chemical Properties
- Density
- 1.739±0.06 g/cm3(Predicted)
- pka
- 10.57±0.20(Predicted)
- EPA Substance Registry System
- Bisnaphth[2',3':6,7]indolo[2,3-c:2',3'-c']dinaphtho[2,3-i:2',3'-i']benzo[1,2-a:5,4-a']dicarbazole-5,7,9,14,19,24,26,28,33,38-decone, 6,8,25,27-tetrahydro- (14999-97-4)
Vat Green 8 Usage And Synthesis
Preparation
1-Aminoanthracene-9,10-dione and 1,4,5,8-Tetrachloroanthracene-9,10-dione?in copper and Nitrobenzene under the existence of condensation,And then cyclized with aluminum chloride anthraquinone five four imine.
Synthesis
1,1' : 4,1'' : 5 ,1''' : 8,1''''-Pentanthrimide- 2,2' : 3,2' : 6,2''' : 7,2''''-carbazole is prepared from the corresponding pentanthrimide with aluminum chloride or with aluminum chloride–sodium chloride , .
Properties and Applications
Olive green. Black powder. Insoluble in water, alcohol and organic solvents. The concentrated sulfuric acid is dark brown, olive green after dilution with precipitation; hydrosulfite in alkaline solution, light brown red; hydrosulfite in an acidic solution of olive color. Mainly used for dyeing cotton fiber. Applies to vat olive green b or brilliant green FPB fight with grass green, khaki, but also suitable for knitwear, yarn, cotton and polyester / cotton blended fabric dyeing. Printing less effective.
Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
Fading | Stain | ||||||
ISO | 4 | 5 | 7 | 4-5 | 4 | 4-5 | 5 |
AATCC | 5 | 4-5 | 7 | 4-5 | 4 |
Vat Green 8 Preparation Products And Raw materials
Raw materials
Vat Green 8Supplier
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