5-(Dimethylamino)-1-naphthalenesulfonic acid
- Product Name5-(Dimethylamino)-1-naphthalenesulfonic acid
- CAS4272-77-9
- CBNumberCB3196322
- MFC12H13NO3S
- MW251.3
- EINECS224-268-5
- MDL NumberMFCD00003995
- MOL File4272-77-9.mol
Chemical Properties
| Melting point: | 316 °C |
| Density | 1.363±0.06 g/cm3(Predicted) |
| storage temp. | Refrigerator |
| solubility | DMSO (Slightly), Methanol (Slightly, Heated) |
| form | Solid |
| pka | -0.22±0.40(Predicted) |
| color | White to Off-White |
| InChI | InChI=1S/C12H13NO3S/c1-13(2)11-7-3-6-10-9(11)5-4-8-12(10)17(14,15)16/h3-8H,1-2H3,(H,14,15,16) |
| InChIKey | USWNUPFIMWECBM-UHFFFAOYSA-N |
| SMILES | C1(S(O)(=O)=O)=C2C(C(N(C)C)=CC=C2)=CC=C1 |
| EPA Substance Registry System | 1-Naphthalenesulfonic acid, 5-(dimethylamino)- (4272-77-9) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29214990 | |||||||||
| NFPA 704: |
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