Basic Information | Post buying leads | Suppliers |
Name |
2,4-Dimethylaniline-6-sulfonic acid |
EINECS | 201-811-4 |
CAS No. | 88-22-2 | Density | 1.368 g/cm3 |
PSA | 88.77000 | LogP | 2.79430 |
Solubility | 3.049g/L at 25℃ | Melting Point |
146-149°C(lit.) |
Formula | C8H11NO3S | Boiling Point | N/A |
Molecular Weight | 201.246 | Flash Point | N/A |
Transport Information | N/A | Appearance | white to yellowish powder |
Safety | 26-36/37/39 | Risk Codes | 36/37/38 |
Molecular Structure | Hazard Symbols | Xn | |
Synonyms |
3,5-Xylenesulfonicacid, 2-amino- (6CI,8CI);1-Amino-2,4-dimethylbenzene-6-sulfonic acid;2-Amino-3,5-dimethylbenzenesulfonic acid;2-Amino-3,5-xylenesulfonic acid;4,6-Dimethylaniline-2-sulfonic acid;C.I. 24855;NSC 7548; |
A
2-amino-3,5-dimethylbenzenesulfonic acid
B
2,4-dimethyl-phenyl-amidosulfuric acid
Conditions | Yield |
---|---|
at 120℃; for 8h; | A n/a B 93% C n/a |
at 160℃; for 8h; | A 74% B n/a C n/a |
2-amino-3,5-dimethylbenzenesulfonic acid
Conditions | Yield |
---|---|
at 180℃; under 60 Torr; for 0.833333h; Decomposition; | 57.8% |
at 210 - 250℃; Kinetics; Decomposition; |
2,4-dimethyl-phenyl-amidosulfuric acid
2-amino-3,5-dimethylbenzenesulfonic acid
Conditions | Yield |
---|---|
at 200 - 210℃; zuletzt bei 220-230grad; |
2,4-dimethyl-aniline; sulfate
2-amino-3,5-dimethylbenzenesulfonic acid
Conditions | Yield |
---|---|
at 210 - 230℃; unter vermindertem Druck; |
Conditions | Yield |
---|---|
at 210 - 222℃; bei gewoenlichem Druck; | |
With sulfuric acid at 185 - 195℃; | |
With sulfuric acid at 210 - 230℃; im Vakuum; | |
With chlorosulfonic acid; 1,1,2,2-tetrachloroethane | |
(i) aq. H2SO4, (ii) (heating); Multistep reaction; |
2,4-Xylidine
A
2-amino-3,5-dimethylbenzenesulfonic acid
B
2,4-dimethylaniline-5-sulfonic acid
Conditions | Yield |
---|---|
With chlorosulfonic acid |
Conditions | Yield |
---|---|
at 185 - 190℃; |
2-amino-3,5-dimethylbenzenesulfonic acid
Conditions | Yield |
---|---|
at 160℃; man erhitzt dann auf 220grad; |
2-amino-3,5-dimethylbenzenesulfonic acid
Conditions | Yield |
---|---|
at 180 - 200℃; im Vakuum; |