COUMARIN 7
| Price | $1 |
| Package | 1kg |
| Min. Order: | 1kg |
| Supply Ability: | 10kg |
| Update Time: | 2019-07-06 |
Product Details
| Product Name: COUMARIN 7 | CAS No.: 27425-55-4 |
| Min. Order: 1kg | Purity: 95%-99% |
| Supply Ability: 10kg | Release date: 2019/07/06 |
| Contact Person: Crystal@coreychem.com |
Crystal 029
| Product Name: | COUMARIN 7 |
| Synonyms: | 3-(1H-benzimidazol-2-yl)-7-(diethylamino)-2H-1-Benzopyran-2-one;3-(Benzimidazol-2-yl)-7-diethylaminocoumarin;Coumarin 7, laser grade, pure, 99%;Solvent Yellow 10G;2H-1-Benzopyran-2-one, 3-(1H-benzimidazol-2-yl)-7-(diethylamino)-;FLUORESCENT YELLOW 10G(S-YELLOW 185);Fluorescent Yellow 10G;S-Yellow 185 |
| CAS: | 27425-55-4 |
| MF: | C20H19N3O2 |
| MW: | 333.38 |
| EINECS: | 248-451-4 |
| Product Categories: | Solvent Dyestuff |
| Mol File: | 27425-55-4.mol |
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| COUMARIN 7 Chemical Properties |
| Melting point | 234-237 °C(lit.) |
| Boiling point | 470.35°C (rough estimate) |
| density | 1.2071 (rough estimate) |
| refractive index | 1.6200 (estimate) |
| storage temp. | -20°C |
| form | Powder |
| color | Bright yellow |
| CAS DataBase Reference | 27425-55-4(CAS DataBase Reference) |
| EPA Substance Registry System | 2H-1-Benzopyran- 2-one, 3-(1H-benzimidazol-2-yl)-7-( diethylamino)-(27425-55-4) |
| Safety Information |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-20/21/22 |
| Safety Statements | 26-38-37/39 |
| WGK Germany | 3 |
| HS Code | 29332900 |
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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China- Since: 2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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sales@coreychem.com
sales@coreychem.com