Squarylium dye III
Modify Date: 2025-08-25 18:02:27
Squarylium dye III structure
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Common Name | Squarylium dye III | ||
|---|---|---|---|---|
| CAS Number | 43134-09-4 | Molecular Weight | 320.38500 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C20H20N2O2 | Melting Point | >300 ℃(lit.) | |
| MSDS | Chinese USA | Flash Point | N/A | |
| Symbol |
GHS07 |
Signal Word | Warning | |
| Name | 1,3-bis(4-dimethylamino-phenyl)-2-oxo-cyclobuteyylium-4-olat |
|---|---|
| Synonym | More Synonyms |
| Melting Point | >300 ℃(lit.) |
|---|---|
| Molecular Formula | C20H20N2O2 |
| Molecular Weight | 320.38500 |
| Exact Mass | 320.15200 |
| PSA | 46.38000 |
| LogP | 2.61260 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi |
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26-36 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2922499990 |
| HS Code | 2922499990 |
|---|---|
| Summary | HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0% |
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A long-wavelength fluorescent squarylium cyanine dye possessing boronic acid for sensing monosaccharides and glycoproteins with high enhancement in aqueous solution.
Sensors (Basel.) 12(5) , 5420-31, (2012) Fluorescence sensing of saccharides and glycoproteins using a boronic acid functionalized squarylium cyanine dye ("SQ-BA") is characterized in terms of synthetic, fluorometric, thermodynamic and kinet... |
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Use of squarylium dyes as a sensing molecule in optical sensors for the detection of metal ions Kim, S. H., Han, S. K., Park, S. H., Lee, S. M., Lee, S. M., Koh, K. N., & Kang, S. W.
Dyes and Pigments 41(3) , 221-226, (1999)
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Anisotropy in Third-Order Nonlinear Optical Susceptibility of a Squarylium Dye in a Nematic Liquid Crystal Zhao-Hui, Jin, et al.
Chin. Phys. Lett. 23(3) , 635, (2006)
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| 1-(4-Dimethylamino-phenyl)-3-(4-dimethylimmonium-cyclohexa-2,5-dien-1-ylidene)-2-oxo-cyclobuten-4-olate |
| SQUARYLIUM DYE III |
| 1,3-bis(4-(dimethylamino)phenyl)-2,4-di-hydroxycy |
| MFCD00142504 |
| bis(N,N-dimethylanilino)squaraine |
| bis(4-dimethylaminophenyl)squaraine |
| bis[4-(dimethylamino)phenyl]squarain |
| 1,3-bis[4-(dimethylamino)phenyl]-2,4-dihydroxycyclobutenediylium dihydroxide |
| 1,3-BIS[4-(DIMETHYLAMINO)PHENYL]-2,4-DIHYDROXYCYCLOBUTENEDIYLIUM DIHYDROXIDE,BIS(INNER SALT) |