A5631512
Methyl Benzenesulfonate , >98.0%(GC) , 80-18-2
CAS NO.：80-18-2
Empirical Formula: C7H8O3S
Molecular Weight: 172.2
MDL number: MFCD00014737
EINECS: 201-256-8
| Pack Size | Price | Stock | Quantity |
| 25ML | RMB31.20 | In Stock |
|
| 100ML | RMB95.20 | In Stock |
|
| 500ML | RMB399.20 | In Stock |
|
| 2.5L | RMB1519.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -4 °C |
| Boiling point: | 147-150°C 13mm |
| Density | 1.3 |
| refractive index | 1.514-1.516 |
| Flash point: | 143 °C |
| storage temp. | 2-8°C |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| form | Liquid |
| color | Clear colorless to slightly yellow |
| Water Solubility | Miscible with chloroform, methanol, ethanol and ether. Immiscible with water. |
| BRN | 908448 |
| InChI | 1S/C7H8O3S/c1-10-11(8,9)7-5-3-2-4-6-7/h2-6H,1H3 |
| InChIKey | CZXGXYBOQYQXQD-UHFFFAOYSA-N |
| SMILES | COS(=O)(=O)c1ccccc1 |
| CAS DataBase Reference | 80-18-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzenesulfonic acid, methyl ester(80-18-2) |
| EPA Substance Registry System | Benzenesulfonic acid, methyl ester (80-18-2) |
Description and Uses
A sulfonate ester as potential genotoxic impurity in drug substances.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302-H314-H317 |
| Precautionary statements | P261-P270-P280-P301+P312-P303+P361+P353-P305+P351+P338 |
| PPE | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
| Hazard Codes | C,Xi |
| Risk Statements | 34-22-43 |
| Safety Statements | 28A-26-45-36/37/39 |
| RIDADR | 3265 |
| WGK Germany | 3 |
| RTECS | DB7151000 |
| Hazard Note | Irritant/Corrosive |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29051990 |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| Hazard Classifications | Acute Tox. 4 Oral Skin Corr. 1B Skin Sens. 1 |
