Vat Yellow 4
![Vat Yellow 4 Structure](CAS/GIF/128-66-5.gif)
- CAS No.
- 128-66-5
- Chemical Name:
- Vat Yellow 4
- Synonyms
- NSC30987;C.I.59100;NSC 30987;NSC-30987;C.I.VATYELLOW4;Tinon Golden Yellow GK;Anthravat golden yellow;Amanthrene golden yellow;Vat yellow 4 (C.I. 59100);Arlanthrene golden yellow
- CBNumber:
- CB0874915
- Molecular Formula:
- C24H12O2
- Molecular Weight:
- 332.35
- MOL File:
- 128-66-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/3/19 15:37:51
Melting point | 385 °C |
---|---|
Boiling point | 429.48°C (rough estimate) |
Density | 1.1459 (rough estimate) |
refractive index | 1.4891 (estimate) |
Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
CAS DataBase Reference | 128-66-5 |
IARC | 3 (Vol. 48) 1990 |
EPA Substance Registry System | C.I. Vat Yellow 4 (128-66-5) |
Vat Yellow 4 Chemical Properties,Uses,Production
Chemical Properties
viscous orange liquid
Uses
Vat Yellow 4 is a commercial dye used in textiles. Polyaromatic hydrocarbon with potential carcinogenic activity.Environmental toxin on US EPA Toxic Release Inventory list (TRI) list.
Preparation
(a) 3-Benzoylbenzanthrone?and Aluminium chloride and antioxidant for the closed-loop response; (b) 1,5-Dibenzoyl-2-naphthaene?in Aluminium chloride and sodium chloride were under existing closed-loop response.
General Description
Viscous orange liquid. Used for coloring of cotton, wool and cellulose acetate.
Air & Water Reactions
Water soluble.
Reactivity Profile
Vat Yellow 4 reacts very readily with reducing agents to give a colorless or nearly colorless product. Subsequent oxidation then restores the color.
Health Hazard
ACUTE/CHRONIC HAZARDS: When heated to decomposition Vat Yellow 4 emits acrid smoke and irritating fumes.
Fire Hazard
Vat Yellow 4 is probably combustible.
Vat Yellow 4 Preparation Products And Raw materials
Raw materials
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chevron_rightPreparation Products
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Jagson Colorchem Limited | +91-9879484214 +91-9879484214 | Gujarat, India | 318 | 58 | Inquiry |
Vipul Organics Ltd | +91-2266139999 +91-2266139999 | Maharashtra, India | 277 | 58 | Inquiry |
Nirvip Pvt. Ltd | +91-2226162019 +91-2226162019 | Mumbai, India | 38 | 58 | Inquiry |
Akik Dye Chem | +91-7925321500 +91-7925321400 | Gujarat, India | 91 | 58 | Inquiry |
Vikram And Company | +91-2226285989 +91-9821517722 | Maharashtra, India | 197 | 58 | Inquiry |
Karan Dyestuff Industries | +91-9825978441 +91-9825978441 | Gujarat, India | 25 | 58 | Inquiry |
Jaffs Dyechem Private Limited | +91-9825035135 +91-7925392314 | Gujarat, India | 309 | 58 | Inquiry |
Sunflower Export Import Pvt. Ltd. | +91-281-245 2661 | New Delhi, India | 56 | 30 | Inquiry |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 | China | 49739 | 58 | Inquiry |
128-66-5(Vat Yellow 4)Related Search:
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