Introduction：Basic information about CAS 133-74-4|5-Chloroorthanilic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Chloroorthanilic acid |
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| CAS Number | 133-74-4 | Molecular Weight | 207.63500 |
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| Density | 1.642g/cm3 | Boiling Point | / |
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| Molecular Formula | C6H6ClNO3S | Melting Point | >300°C |
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| MSDS | / | Flash Point | / |
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Names
| Name | 2-Amino-5-chlorobenzenesulfonic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.642g/cm3 |
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| Melting Point | >300°C |
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| Molecular Formula | C6H6ClNO3S |
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| Molecular Weight | 207.63500 |
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| Exact Mass | 206.97600 |
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| PSA | 88.77000 |
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| LogP | 2.83090 |
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| Index of Refraction | 1.639 |
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Safety Information
| Hazard Codes | T,N |
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| Risk Phrases | R23/24/25:Toxic by inhalation, in contact with skin and if swallowed . R33:Danger of cumulative effects. R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . |
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| Safety Phrases | S28-S36/37-S45-S61-S28A |
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| RIDADR | UN 2660 6.1/PG 3 |
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| WGK Germany | 3 |
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| RTECS | XU8200000 |
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| Packaging Group | III |
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| Hazard Class | 6.1 |
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| HS Code | 29214300 |
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Customs
| HS Code | 2921420090 |
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| Summary | HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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Synonyms
| 2-amino-5-chlorobenzenesulfonic acid |
| 5-Chloroorthanilic acid |
| EINECS 205-119-3 |
| MFCD00035776 |
