Introduction：Basic information about CAS 133-59-5|o-Toluenesulfonyl chloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | o-Toluenesulfonyl chloride |
|---|
| CAS Number | 133-59-5 | Molecular Weight | 190.64700 |
|---|
| Density | 1.320 g/mL at 25 °C(lit.) | Boiling Point | 254 °C(lit.) |
|---|
| Molecular Formula | C7H7ClO2S | Melting Point | 10°C |
|---|
| MSDS | / | Flash Point | >230 °F |
|---|
| Symbol |
GHS05 | Signal Word | Danger |
|---|
Names
| Name | 2-methylbenzenesulfonyl chloride |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.320 g/mL at 25 °C(lit.) |
|---|
| Boiling Point | 254 °C(lit.) |
|---|
| Melting Point | 10°C |
|---|
| Molecular Formula | C7H7ClO2S |
|---|
| Molecular Weight | 190.64700 |
|---|
| Flash Point | >230 °F |
|---|
| Exact Mass | 189.98600 |
|---|
| PSA | 42.52000 |
|---|
| LogP | 3.00330 |
|---|
| Vapour Pressure | 0.0102mmHg at 25°C |
|---|
| Index of Refraction | n20/D >1.5580(lit.) |
|---|
| InChIKey | HDECRAPHCDXMIJ-UHFFFAOYSA-N |
|---|
| SMILES | Cc1ccccc1S(=O)(=O)Cl |
|---|
| Storage condition | Store under inert gas |
|---|
Safety Information
| Symbol |
GHS05 |
|---|
| Signal Word | Danger |
|---|
| Hazard Statements | H314 |
|---|
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
|---|
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
|---|
| Hazard Codes | C: Corrosive;Xi: Irritant; |
|---|
| Risk Phrases | R34 |
|---|
| Safety Phrases | S26-S36/37/39-S45 |
|---|
| RIDADR | UN 3265 8/PG 2 |
|---|
| WGK Germany | 3 |
|---|
| Packaging Group | II |
|---|
| Hazard Class | 8 |
|---|
| HS Code | 2904909090 |
|---|
Customs
| HS Code | 2904909090 |
|---|
| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
|---|
Synonyms
| 2-Methylbenzene-1-sulfonyl chloride |
| 2-Methylbenzenesulphonyl chloride |
| 2-methylphenylsulfonyl chloride |
| toluene-2-sulfonyl chloride |
| Toluenesulfonyl chloride |
| EINECS 205-113-0 |
| Benzenesulfonyl chloride,2-methyl |
| o-methylbenzenesulfonyl chloride |
| 2-methyl-benzenesulfonyl chloride |
| 2-toluenesulfonyl chloride |
| O-Toluenesulfonyl Chloride |
| MFCD00024874 |
