2,4-Difluororesorcinol *CAS 195136-71-1*
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Physical properties
Molecular weight | 146.09 |
Solvent | DMF |
Storage, safety and handling
H-phrase | H303, H313, H333 |
Hazard symbol | XN |
Intended use | Research Use Only (RUO) |
R-phrase | R20, R21, R22 |
Storage | Freeze (< -15 °C) |
UNSPSC | 12352200 |
Overview | SDSProtocol |
See also: Coumarins, Fluoresceins
CAS 195136-71-1 | Molecular weight 146.09 |
2,4-Difluororesorcinol is a precursor that can be used for preparing fluorescent dyes such as fluorescein, coumarin and resorufin analogs. It is the key precusor for preparing Pacific Blue dyes.
Calculators
Common stock solution preparation
Table 1. Volume of DMF needed to reconstitute specific mass of 2,4-Difluororesorcinol *CAS 195136-71-1* to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.
0.1 mg | 0.5 mg | 1 mg | 5 mg | 10 mg | |
1 mM | 684.51 µL | 3.423 mL | 6.845 mL | 34.225 mL | 68.451 mL |
5 mM | 136.902 µL | 684.51 µL | 1.369 mL | 6.845 mL | 13.69 mL |
10 mM | 68.451 µL | 342.255 µL | 684.51 µL | 3.423 mL | 6.845 mL |
Molarity calculator
Enter any two values (mass, volume, concentration) to calculate the third.
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Application notes
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