Vat Green 3
- Product Name
- Vat Green 3
- CAS No.
- 3271-76-9
- Chemical Name
- Vat Green 3
- Synonyms
- C.I. 69500;Vat Green 3;C.I.VATGREEN3;Olive Green B;Ahcovat Olive BL;Vat Olive Green B;Intravat Olive 2B;Cibanone Olive B-01;Fabrivat Olive Green B;Atic Vat Olive Green B
- CBNumber
- CB1875247
- Molecular Formula
- C31H15NO3
- Formula Weight
- 449.46
- MOL File
- 3271-76-9.mol
Vat Green 3 Property
- Boiling point:
- 557.88°C (rough estimate)
- Density
- 1.2566 (rough estimate)
- refractive index
- 1.6310 (estimate)
- pka
- -2.68±0.20(Predicted)
- Water Solubility
- 0.03ng/L at 20℃
- LogP
- 8.5 at 25℃
- CAS DataBase Reference
- 3271-76-9(CAS DataBase Reference)
- NIST Chemistry Reference
- c.i. Vat green 3(3271-76-9)
- EPA Substance Registry System
- Anthra[2,1,9-mna]naphth[2,3-h]acridine-5,10,15(16H)-trione (3271-76-9)
N-Bromosuccinimide Price
- Product number
- DYE0002122
- Product name
- VAT GREEN 3
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $502.34
- Updated
- 2021/12/16
Vat Green 3 Chemical Properties,Usage,Production
Preparation
in Sodium carbonate and Cupric oxide under the existence of, in the boiling of naphthalene, 3-Bromo-6aH-benzo[de]anthracen-7(8H)-one and 1-Aminoanthracene-9,10-dione condensation,Then isobutanol cyclization with potassium hydroxide.
Flammability and Explosibility
Not classified
Synthesis
Indanthren Olive Green B, Imide Green, is prepared from 3-(anthraquinonyl-(1)-amino)benzanthrone by alkali melt.
Properties and Applications
deep green. Dark gray green powder. Etanol and insoluble in water, soluble in Pyridine . In concentrated sulfuric acid for brilliant yellow green, diluted into olive green. Alkaline reduction leuco as dark blue; Acid reduction leuco for dark brown.?Mainly used for dyeing and printing of cotton fiber, can also be used vinylon and cotton blend dyeing, color yield on the PVA slightly deeper, and direct printing. Its leuco or yarn can be dyed cotton knit. Can be dyed with disperse dyes in one bath polyester / cotton blended fabric, polyester component Put a slight color.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 4-5 | 4-5 | 8 | 4-5 | 4-5 | 4 | 4-5 |
| AATCC | 5 | 4-5 | 8 | 4-5 | |||
Vat Green 3 Preparation Products And Raw materials
Raw materials
Preparation Products
Vat Green 3 Suppliers
- Tel
- +1-5166625404
- Fax
- 1-516-927-0118
- Info@alfa-chemistry.com
- Country
- United States
- ProdList
- 21317
- Advantage
- 58
View Lastest Price from Vat Green 3 manufacturers
- Product
- Vat Green 3 3271-76-9
- Price
- US $32.00-1.30/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-03-28
- Product
- Vat Green 3 3271-76-9
- Price
- US $2.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100kg
- Release date
- 2018-12-23