Introduction：Basic information about CAS 98-42-0|2-Anisidine-4-sulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Anisidine-4-sulfonic acid |
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| CAS Number | 98-42-0 | Molecular Weight | 203.216 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | / |
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| Molecular Formula | C7H9NO4S | Melting Point | 305 °C (dec.)(lit.) |
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| MSDS | ChineseUSA | Flash Point | / |
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| Symbol |
GHS05, GHS07 | Signal Word | Danger |
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Names
| Name | 2-Anisidine-4-sulfonic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
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| Melting Point | 305 °C (dec.)(lit.) |
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| Molecular Formula | C7H9NO4S |
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| Molecular Weight | 203.216 |
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| Exact Mass | 203.025223 |
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| PSA | 98.00000 |
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| LogP | -0.30 |
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| Index of Refraction | 1.595 |
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| InChIKey | FLIOATBXVNLPLK-UHFFFAOYSA-N |
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| SMILES | COc1ccc(S(=O)(=O)O)cc1N |
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Safety Information
| Symbol |
GHS05, GHS07 |
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| Signal Word | Danger |
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| Hazard Statements | H314-H317 |
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| Precautionary Statements | P280-P305 + P351 + P338-P310 |
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| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
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| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36/37/39-S45-S37/39 |
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| RIDADR | UN 2585 8/PG 3 |
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| WGK Germany | 1 |
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| HS Code | 2922299090 |
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Customs
| HS Code | 2922299090 |
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| Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Articles2
More Articles
| 3-Ammonio-4-methoxybenzenesulfonate. Gao S, et al. Acta Crystallogr. Sect. E Struct. Rep. Online 61(3) , o539-540, (2005)
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| In situ polymerization of aniline sulfonic acid derivatives into LDH interlamellar space probed by ESR and electrochemical studies. Moujahid EM, et al. Chem. Mater. 17(2) , 2005, (2005)
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Synonyms
| 3-amino-4-methoxy-benzenesulfonic acid |
| 2-Methoxy-5-sulfoaniline |
| O-ANISIDINE-5-SULFONIC ACID |
| 3-AMino-4-Methoxyben |
| 2-Anisidine-5-Sulfonicacid |
| Benzenesulfonic acid, 3-amino-4-methoxy- |
| o-Anisidine-p-sulfonic acid |
| WSQR CZ DO1 |
| o-anisidine-4-sulfonic acid |
| MFCD00035759 |
| EINECS 202-667-5 |
| 2-aminoanisole-4-sulfonic acid |
| 2-methoxyaniline-5-sulfonic acid |
| Anisidine-5-sulfonic Acid |
| 1-methoxy-2-aminobenzene-4-sulfonic acid |
| 4-METHOXYMETANILIC ACID |
| 2-methoxyaniline-5-sulfonate |
| 3-Amino-4-methoxybenzenesulfonic acid |
