Product Details
| Product Name:
2',7'-DICHLOROFLUORESCEIN |
CAS No.:
76-54-0 |
| Min. Order:
1KG |
Purity:
99% |
| Supply Ability:
25kg |
Release date:
2019/07/11 |
Selina189
| 2',7'-DICHLOROFLUORESCEIN Basic information |
| Product Name: |
2',7'-DICHLOROFLUORESCEIN |
| Synonyms: |
2’,t-dichlorofluorescein;9’-[9H]xanthen]-3-one,2’,7’-dichloro-3’,6’-dihydroxy-Spiro[isobenzofuran-1(3H);dcorange25(fluorescein;dcorange25(fluorescein548);spiro[isobenzofuran-1(3h),9’-[9h]xanthen]-3-one,2’,7’-dichloro-3’,6’-dihydroxy;2-(2,7-dichloro-6-hydroxy-3-oxo-3-H-xanthen-9-yl)benzoic acid;2,7-Dichorofluorescin;2',7'-Dichloro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one |
| CAS: |
76-54-0 |
| MF: |
C20H10Cl2O5 |
| MW: |
401.2 |
| EINECS: |
200-968-6 |
| Product Categories: |
-;Fluorescent;Xanthene;D;Stains and Dyes;Stains&Dyes, A to |
| Mol File: |
76-54-0.mol |
 |
| |
| 2',7'-DICHLOROFLUORESCEIN Chemical Properties |
| Melting point |
280 °C (dec.)(lit.) |
| Boiling point |
514.77°C (rough estimate) |
| density |
0.79 g/mL at 20 °C |
| refractive index |
1.5300 (estimate) |
| Fp |
12°C (53.6°F) |
| storage temp. |
Store at +5°C to +30°C. |
| solubility |
alcohol: passes test |
| form |
crystalline |
| pka |
4.46(at 25℃) |
| color |
orange to red-brown, powder |
| PH Range |
4.0 (colorless) - 6.6 (green) |
| Water Solubility |
Soluble in ethanol and methanol. Slightly dimethyl sulfoxide. Insoluble in water. |
| λmax |
509nm |
| BRN |
58009 |
| Stability: |
Stable. Incompatible with strong oxidizing agents. |
| Major Application |
Electroluminescent devices, sol-gel silica films, integrated circuits, photoresists, lithographic printing plates, recording material, LED devices, photoconductors, Solid-state dye laser, lithographic printing plates, inks, Fluorescent pH sensors, emissive probes, chemotherapeutic treatment of disease, phototherapeutic treatment of disease, photodynamic treatment of disease |
| InChIKey |
NZVMJBGGAQSNLI-UHFFFAOYSA-N |
| CAS DataBase Reference |
76-54-0(CAS DataBase Reference) |
| Hazard Codes |
Xi,F |
| Risk Statements |
36/37/38-36-67-11 |
| Safety Statements |
26-36-16 |
| RIDADR |
UN 1219 3/PG 2 |
| WGK Germany |
3 |
| RTECS |
NT8050000 |
| TSCA |
Yes |
| HS Code |
3204 19 00 |
Company Profile Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
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