Cookie Policy: This site uses cookies to improve your experience. You can find out more about our use of cookies in our Privacy Policy. By continuing to browse this site you agree to our use of cookies.
Chemodex
Disperse Yellow 232
As low as
483
CHF
CHF 483.00
In stock
Only %1 left
CDX-D0873-M100100 mgCHF 483.00
CDX-D0873-G0011 gCHF 1’218.00
NEW
| Product Details | |
|---|---|
| Synonyms | Macrolex Yellow; C.I. Solvent Yellow 160:1; C.I. 55165; Macrolex Fluorescent Yellow 10GN; Intrasil Brilliant Yellow 10GF |
| Product Type | Chemical |
| Properties | |
| Formula | C20H17ClN2O3 |
| MW | 368.81 |
| CAS | 94945-27-4 |
| Source/Host Chemicals | Synthetic |
| Purity Chemicals | ≥99% |
| Appearance | Yellow to orange powder. |
| Solubility | Soluble in chloroform. |
| Identity | Determined by 1H-NMR. |
| Declaration | Manufactured by Chemodex. |
| Other Product Data |
Click here for Original Manufacturer Product Datasheet |
| InChi Key | CBNSBRVOBGWOBM-UHFFFAOYSA-N |
| Smiles | O=C1C(C=2OC=3C(N2)=CC(Cl)=CC3)=CC=4C(O1)=CC(N(CC)CC)=CC4 |
| Shipping and Handling | |
| Shipping | AMBIENT |
| Short Term Storage | +4°C |
| Long Term Storage | -20°C |
| Handling Advice | Protect from light and moisture. |
| Use/Stability | Stable for at least 2 years after receipt when stored at -20°C. |
| Documents | |
| Product Specification Sheet | |
| Datasheet |
 Download PDF |
Description
Disperse yellow is a class of functional dyes with strong fluorescence. The main scaffold is 3-Benzoxazol-2-yl-chromen-2-one which contains coumarin (chromen-2-one). In addition to coloring polymers, they are also particularly useful in a wide range such as fluorescent paint and resins for solar collectors, sensitive material and optical disc recording materials. It is an industrial colorant (e.g. plastics), mostly for materials science or manufacturing contexts. Occasionally used in laser dyes or inks. Absorbance: ~450nm. Excitation max: ~ 458nm, Emission max: ~480nm (accord. Lit).
Product References
(1) N.R. Ayyangar, et al.; Dyes Pigm. 13, 301 (1990) | (2) X. Luo, et al.; Sci. China Ser. B: Chem. 44, 532 (2001) | (3) F. Mateen, et al.; Liquid Cryst. 45, 498 (2018) | (4) Y. Xiao, et al.; Dyes Pigm. 179, 108415 (2020)