CAS Number104-15-4
Synonymsp-Toluenesulfonic acid; MFCD00064387; 4-Methylbenzenesulfonic acid; EINECS 203-180-0
Molecular FormulaC7H8O3S1
Molecular Weight172.2
Purity99.00%
Density1.3±0.1 g/cm3
Boiling Point116 °C
Melting Point106~107℃
Appearancewhite crystal
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 104-15-4 |
| Catalog No. | 2A-9013549 |
| Chinese Name | 对甲苯磺酸 |
| Synonyms | p-Toluenesulfonic acid; MFCD00064387; 4-Methylbenzenesulfonic acid; EINECS 203-180-0 |
| Molecular Formula | C7H8O3S1 |
| Molecular Weight | 172.2 |
| Purity | 99.00 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 116 °C |
| Melting Point | 106~107℃ |
| Appearance | white crystal |
| Water Solubility | soluble |
| Storage Condition | Store tightly in a cool, dry place away from fire. |
| Packaging | III |
| HTC | 2904909090 |
| MDL Number | MFCD00064387 |
| SMILES | Cc1ccc(cc1)[S](O)(=O)=O |
| InChI | InChI=1S/C7H8O3S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3,(H,8,9,10) |
| InChI Key | InChIKey=JOXIMZWYDAKGHI-UHFFFAOYSA-N |
| Hazard Symbols | 8 |
| MSDS | msds/13549_1_104_15_4.pdf |
| Tax Rebate | 9.0% |
| Supervision | none |
| Transport Info | Product name: Summary 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters. Supervision conditions:None. VAT: 17.0%. Tax rebate rate:9.0%. MFN tariff:5.5%. General tariff:30.0% |
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