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p-Toluenesulfonic acid
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Identification |
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Name |
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p-Toluenesulfonic acid |
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Synonyms |
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4-Methylbenzenesulfonic acid; Tosic acid; PTSA |
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Molecular Structure |
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Molecular Formula |
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C7H8O3S |
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Molecular Weight |
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172.20 |
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CAS Registry Number |
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104-15-4 |
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EINECS |
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203-180-0 |
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Properties |
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Density |
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1.07 |
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Boiling point |
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116 ºC |
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Refractive index |
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1.3825-1.3845 |
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Flash point |
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41 ºC |
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Water solubility |
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soluble |
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Safety Data |
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Hazard Symbols |
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C Details |
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Risk Codes |
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R10;R34 Details |
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Safety Description |
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S23;S26;S45 Details |
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