|
|
| | Fluorescent Brightener 378 Basic information |
| Product Name: | Fluorescent Brightener 378 | | Synonyms: | UVITEX FP;Fluorescent Brightener FP;1,1-Biphenyl, 4,4-bis2-(2-methoxyphenyl)ethenyl-;4,4''-BIS(2-METHOXYSTYRYL)-1,1''-BIPHENYL:1,1''-BIPHENYL-;OPTICAL BRIGHTENER 378;Optical Brightener FP-127;1-Methoxy-2-(2-{1-[2-(2-Methoxyphenyl)ethenyl]-4-phenylcyclohexa-2,4-dien-1-yl}ethenyl)benzene;Fluorescent Brightener CBS-127 | | CAS: | 40470-68-6 | | MF: | C30H26O2 | | MW: | 418.53 | | EINECS: | 254-935-6 | | Product Categories: | brightener;Biphenyl & Diphenyl ether;Stilbenes | | Mol File: | 40470-68-6.mol |  |
| | Fluorescent Brightener 378 Chemical Properties |
| Melting point | 216-222°C | | Boiling point | 590.3±50.0 °C(Predicted) | | density | 1.133±0.06 g/cm3(Predicted) | | vapor pressure | 10Pa at 25℃ | | storage temp. | Sealed in dry,Room Temperature | | form | powder | | color | Light lemon (hint of lime), fluorescent | | biological source | rabbit | | InChI | InChI=1S/C30H26O2/c1-31-29-9-5-3-7-27(29)21-15-23-11-17-25(18-12-23)26-19-13-24(14-20-26)16-22-28-8-4-6-10-30(28)32-2/h3-22H,1-2H3 | | InChIKey | HZAWHDJKNZWAAR-UHFFFAOYSA-N | | SMILES | C1(C2=CC=C(C=CC3=CC=CC=C3OC)C=C2)=CC=C(C=CC2=CC=CC=C2OC)C=C1 | | LogP | 7.7 at 25℃ | | CAS DataBase Reference | 40470-68-6(CAS DataBase Reference) | | EPA Substance Registry System | |
| WGK Germany | nwg | | TSCA | TSCA listed | | HS Code | 3204200090 | | Storage Class | 10 - Combustible liquids |
| | Fluorescent Brightener 378 Usage And Synthesis |
| Uses | Fluorescent brightener FP 127 (Fluorescent Brightener 378; Optical Brightener FP-127) is a fluorescent brightener. Its small consumption can bring a very good whitening result. Has good compatibility with plastic, good resistance to high temperatures and excellent light fastness and weathering resistance. Fluorescent brightener FP 127 (FBA 378) is especially suitable for brightening serial products of polyvinyl chloride and polystyrene. It can be used in other hot plasticity plastics as well as synthetic fibers, etc.
| | Flammability and Explosibility | Not classified |
| | Fluorescent Brightener 378 Preparation Products And Raw materials |
|