A7308212
Sulfolane , CP,≥98% , 126-33-0
Synonym(s):
Sulfolane;Tetramethylene sulfone;Tetrahydrothiophene 1,1-dioxide;Tetrahydrothiophene 1,1-dioxide, Tetramethylene sulfone;Sulfolane in dimethyl sulfoxide
CAS NO.：126-33-0
Empirical Formula: C4H8O2S
Molecular Weight: 120.17
MDL number: MFCD00005484
EINECS: 204-783-1
| Pack Size | Price | Stock | Quantity |
| 100G | RMB23.20 | In Stock |
|
| 250g | RMB52.00 | In Stock |
|
| 500G | RMB59.20 | In Stock |
|
| 1kg | RMB148.80 | In Stock |
|
| 5kg | RMB533.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 20-26 °C (lit.) |
| Boiling point: | 104 °C/0.2 mmHg (lit.)
285 °C (lit.) |
| Density | 1.261 g/mL at 25 °C (lit.) |
| vapor density | 4.2 (vs air) |
| vapor pressure | 0.01 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | 330 °F |
| storage temp. | Store below +30°C. |
| solubility | >=100g/l soluble |
| form | Liquid After Melting |
| color | Clear yellow |
| Water Solubility | soluble |
| FreezingPoint | 26℃ |
| Sensitive | Hygroscopic |
| Merck | 14,8955 |
| BRN | 107765 |
| Dielectric constant | 44.0 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | HXJUTPCZVOIRIF-UHFFFAOYSA-N |
| LogP | 0 at 20℃ |
| CAS DataBase Reference | 126-33-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Thiophene, tetrahydro-, 1,1-dioxide(126-33-0) |
| EPA Substance Registry System | Sulfolane (126-33-0) |
Description and Uses
Process solvent for extractions of aromatics and for purification of acid gases.
Safety
| Symbol(GHS) |   GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H302-H360FD |
| Precautionary statements | P202-P264-P270-P280-P301+P312-P308+P313 |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| Safety Statements | 23-25 |
| WGK Germany | 1 |
| RTECS | XN0700000 |
| TSCA | Yes |
| HS Code | 29349990 |
| Hazardous Substances Data | 126-33-0(Hazardous Substances Data) |
| Toxicity | LD50 orally in rats: 1.54 ml/kg (Smyth) |
