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CAS No.: | 91-25-8 |
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Name: | sodium benzaldehyde-o-sulfonate |
Article Data: | 6 |
Molecular Structure: | |
Formula: | C7H6 O4 S |
Molecular Weight: | 186.188 |
Synonyms: | Benzenesulfonicacid, o-formyl- (6CI,7CI,8CI); 2-Formylbenzenesulfonic acid;2-Sulfobenzaldehyde; Benzaldehyde-2-sulfonic acid; Benzaldehyde-o-sulfonicacid; o-Formylbenzenesulfonic acid; o-Sulfobenzaldehyde |
Density: | 1.503g/cm3 |
Boiling Point: | °Cat760mmHg |
Flash Point: | °C |
PSA: | 82.65000 |
LogP: | 1.48400 |
Conditions | Yield |
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Stage #1: 2-chloro-benzaldehyde With tert-butylammonium hydrogen sulphate In water at 60℃; under 760.051 Torr; for 0.166667h; Stage #2: With potassium pyrosulfite In water at 70℃; under 760.051 Torr; for 12.5h; Reagent/catalyst; | 88.9% |
With sodium sulfite at 190 - 200℃; |
Conditions | Yield |
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With manganese(IV) oxide; sulfuric acid |
2,2″-([1,1′-biphenyl]-4,4′-diyldi-2,1-ethenediyl)bis-benzenesulfonic acid
A
4,4'-diformylbiphenyl
B
2-sulfobenzaldehyde
Conditions | Yield |
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With oxygen; phenol In phosphate buffer at 25℃; pH=8.0; Kinetics; Quantum yield; Further Variations:; Reagents; source of irradiation; Decomposition; Photolysis; |
Conditions | Yield |
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at 110℃; unter Druck; |
2-sulfobenzaldehyde
Conditions | Yield |
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With permanganate(VII) ion |
1,10-phenanthroline-5,6-dione
2-sulfobenzaldehyde
Conditions | Yield |
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With ammonium acetate; acetic acid at 100℃; for 0.333333h; Microwave irradiation; | 87% |
2-sulfobenzaldehyde
1,2-diamino-benzene
2-(1H-benzimidazol-2-yl)-benzenesulfonic acid
Conditions | Yield |
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With oxygen at 20℃; for 3h; pH=6; aq. phosphate buffer; | 80% |
2-sulfobenzaldehyde
Conditions | Yield |
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With acetic acid for 3h; Reflux; | 68% |
Conditions | Yield |
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With water; sodium hydroxide In methanol | 60% |