Fluorescent Brightener 121
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Fluorescent Brightener 121
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CAS No:
2744-49-2
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Formula:
C15H14ClN3O2S
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Chemical Name:
Fluorescent Brightener 121
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Synonyms:
3-(4-chlorophenyl)-1-(4-sulfamoylphenyl)-2-pyrazoline;c.i. 50510;Fluorescent Brightener 121;4-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]benzenesulphonamide;BlankophorMan01;Benzenesulfonamide, 4-3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl-;4-[3-(4-Chlorphenyl)-4,5-dihydro-1H-pyrazol-1-yl]benzolsulfonamid;4-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]-Benzenesulfonamide 4-[3-(4-Chlorophenyl)-4,5-dihydro-1H-pyrazol- 1-yl]benzenesulfonamide 4-[3-(4-chlorophenyl)-4,5-dihydro-1h-pyrazol-1-yl]-benzenesulfonamid
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CAS No:
Fluorescent Brightener 121 Basic Attributes
335.81
335.81
220-378-2
5J494GKT53
TSCA listed
DTXSID6062620
2935009090
Characteristics
84.14000
3.88350
1.45
218-219°C
535.2±60.0 °C(Predicted)
277.5ºC
Non flammable
10.39±0.10(Predicted)
Fluorescent Brightener 121 Use and Manufacturing
Benzenesulfonamide, 4-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]-: ACTIVE
Computed Properties
Molecular Weight:335.8
XLogP3:2.7
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:3
Exact Mass:335.0495256
Monoisotopic Mass:335.0495256
Topological Polar Surface Area:84.1
Heavy Atom Count:22
Complexity:515
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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