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CAS:13001-40-6
MF:C24H16N2
MW:332.4
EINECS:235-836-7
Synonyms:opticalbrightener199; 1,4-BIS(4-CYANOSTYRYL)BENZENE; 4,4′-(p-phenylenediethene-2,1-diyl)bisbenzonitrile; OpticalBrighteningAgentERC.I.199
What is 1,4-Bis(4-cyanostyryl)benzene CAS 13001-40-6？
1, 4-bis (4-cyanostyryl)benzene is a greenish-yellow crystal. Soluble in most organic solvents. Stable for cationic softeners. It can be used with sodium hypochlorite, hydrogen peroxide and reducing bleach in the same bath. Fast to sunlight and sublimation, strong suitable for various dyeing methods.
Specification
| Item | Specification |
| Melting point | 230-234°C |
| Boiling point | 571.3±50.0 °C |
| Density | 1.18±0.1 g/cm3 |
Application
1, 4-BIS (4-cyanostyryl) was used to enhance the whiteness of polyester, acetate, polyamide and polyester/cotton blended fabrics. After treatment with it, the fabric has high whiteness and pure color. 1, 4-BIS (4-cyanostyryl) is suitable for whitening and brightening of polyester fiber. It also has good whitening effect on polyethylene, polystyrene and other plastics and products.
Packaging
25kg/drum or according to customer requirements.
Related keywords
BChemicalbookenzonitrile,4,4-(1,4-phenylenedi-2,1-ethenediyl)bis-; 1,4-BIS(2-CYANOSTYRYL)BENZENE99+%; FluorescentWhiteningAgentER; BrightenerERfordacron.
