A0796012
α-Toluenesulfonyl Chloride , 97% , 1939-99-7
Synonym(s):
α-Toluenesulfonyl chloride
CAS NO.：1939-99-7
Empirical Formula: C7H7ClO2S
Molecular Weight: 190.65
MDL number: MFCD00007455
EINECS: 217-717-1
| Pack Size | Price | Stock | Quantity |
| 5G | RMB48.00 | In Stock |
|
| 25G | RMB69.60 | In Stock |
|
| 100G | RMB301.60 | In Stock |
|
| 500g | RMB951.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 92-94 °C(lit.) |
| Boiling point: | 120 °C / 10mmHg |
| Density | 1.3264 (estimate) |
| refractive index | 1.624-1.626 |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | soluble in Toluene |
| form | Crystalline Powder |
| color | Almost white |
| Water Solubility | decomposes |
| Sensitive | Moisture Sensitive |
| BRN | 972806 |
| InChIKey | OAHKWDDSKCRNFE-UHFFFAOYSA-N |
| CAS DataBase Reference | 1939-99-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzenemethanesulfonyl chloride(1939-99-7) |
| EPA Substance Registry System | Benzenemethanesulfonyl chloride (1939-99-7) |
Description and Uses
a-Toluenesulfonyl Chloride inhibits intracellular protein breakdown in the L1210 ascites leukemia in mouse. It also functions as a reagent for the protection of amino groups as benzylsulfonamides which can be cleaved off through reduction.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| F | 10-21 |
| Hazard Note | Corrosive |
| TSCA | T |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29049020 |
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) |
