CAS Number98-42-0
Synonyms3-amino-4-methoxy-benzenesulfonic acid; 2-Methoxy-5-sulfoaniline; O-ANISIDINE-5-SULFONIC ACID; 3-AMino-4-Methoxyben; 2-Anisidine-5-Sulfonicacid; 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
Molecular FormulaH2NC6H3(OCH3)SO3H
Molecular Weight203.22
Purity98%
Density1.5±0.1 g/cm3
Melting Point305 °C (dec.) (lit.)
AppearanceWhite or yellow crystal
EINECS202-667-5
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 98-42-0 |
| Catalog No. | 2A-9018063 |
| Chinese Name | 邻氨基苯甲醚-4-磺酸 |
| Synonyms | 3-amino-4-methoxy-benzenesulfonic acid; 2-Methoxy-5-sulfoaniline; O-ANISIDINE-5-SULFONIC ACID; 3-AMino-4-Methoxyben; 2-Anisidine-5-Sulfonicacid; 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 |
| Molecular Formula | H2NC6H3(OCH3)SO3H |
| Molecular Weight | 203.22 |
| Purity | 98 |
| Density | 1.5±0.1 g/cm3 |
| Melting Point | 305 °C (dec.) (lit.) |
| Appearance | White or yellow crystal |
| Storage Condition | Room temperature, sealed, dry |
| EINECS | 202-667-5 |
| HTC | 2922299090 |
| PubChem ID | 24849653 |
| MDL Number | MFCD00035759 |
| SMILES | COc1ccc(cc1N)S(O)(=O)=O |
| InChI | 1S/C7H9NO4S/c1-12-7-3-2-5(4-6(7)8)13(9,10)11/h2-4H,8H2,1H3,(H,9,10,11) |
| InChI Key | FLIOATBXVNLPLK-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | Transport |
| MSDS | msds/18063_1_98_42_0.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Dangerous Regulations for land transport: 2585 International Dangerous Regulations for sea transport: 2585 International Dangerous Regulations for air transport: 2585 14.2 United Nations shipping name European Land Transport Danger Regulations: ARYLSULPHONIC ACID, SOLID IMDG Code: ARYLSULPHONIC ACIDS, SOLID International air transport hazard regulations: Arylsulphonic acids, solid 14.3 Transport hazard categories European Dangerous Regulations for land transport: 8 International Dangerous Regulations for sea transport: 8 International Dangerous Regulations for air transport: 8 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
| Related Products in Specialty Chemicals | ||
|---|---|---|
| 3-Aminobenzenesulfonamide | 98-18-0 | 2A-9018053 |
| 4-tert-Butylcatechol | 98-29-3 | 2A-9018055 |
| 2-Amino-4-(methylsulfonyl)phenol | 98-30-6 | 2A-9018056 |
| 3-Amino-4-hydroxybenzenesulphonamide | 98-32-8 | 2A-9018058 |
| 4-Amino-3-chlorobenzenesulfonic acid | 98-35-1 | 2A-9018060 |
| 2-Amino-4-sulfobenzoic acid | 98-43-1 | 2A-9018064 |
| 2-Amino-1,4-benzenedisulfonic acid | 98-44-2 | 2A-9018065 |
| 3-Nitrobenzotrifluoride | 98-46-4 | 2A-9018066 |
| 4-Aminophenylarsonic acid | 98-50-0 | 2A-9018067 |
| 4-tert-Butylcyclohexanol | 98-52-2 | 2A-9018069 |
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