1,3-propanesulfonate , 99% , 1120-71-4
Synonym(s):
1,2-Oxathiolane 2,2-dioxide;3-Hydroxypropanesulfonic acid γ-sultone
CAS NO.：1120-71-4
Empirical Formula: C3H6O3S
Molecular Weight: 122.14
MDL number: MFCD00005355
EINECS: 214-317-9
| Pack Size | Price | Stock | Quantity |
| 25G | RMB23.20 | In Stock |
|
| 100G | RMB62.40 | In Stock |
|
| 500G | RMB225.60 | In Stock |
|
| 1kg | RMB423.20 | In Stock |
|
| 2.5kg | RMB959.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 30-33 °C (lit.) |
| Boiling point: | 180 °C/30 mmHg (lit.) |
| Density | 1.392 g/mL at 25 °C (lit.) |
| vapor pressure | 0.001-0.48Pa at 20-25℃ |
| refractive index | 1.4332 (estimate) |
| Flash point: | >230 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | powder |
| color | White or Colorless to Light yellow |
| Water Solubility | Slightly soluble |
| FreezingPoint | 30.0 to 33.0 ℃ |
| Sensitive | Moisture Sensitive |
| BRN | 109782 |
| Stability: | Stable, but moisture sensitive. Incompatible with strong oxidizing agents, strong acids, strong bases. |
| InChIKey | FSSPGSAQUIYDCN-UHFFFAOYSA-N |
| LogP | -2.86--0.28 at 20℃ |
| CAS DataBase Reference | 1120-71-4(CAS DataBase Reference) |
| IARC | 2A (Vol. 4, Sup 7, 71, 110) 2017 |
| NIST Chemistry Reference | 1,2-Oxathiolane, 2,2-dioxide(1120-71-4) |
| EPA Substance Registry System | 1,3-Propane sultone (1120-71-4) |
Description and Uses
Propane sultone also known as 1,3-propane sultone was first produced in the United States in 1963. Propane sultone exists at room temperature as a colorless liquid with a foul odor or as a white crystalline solid.
1,3-Propane sultone is used as a chemical intermediate to introduce the sulfopropyl group into molecules and to confer water solubility and an anionic character to the molecules. It is used as a chemical intermediate in the production of fungicides, insecticides, cation-exchange resins, dyes, vulcanization accelerators, detergents, lathering agents, bacteriostats, and a variety of other chemicals and as a corrosion inhibitor for mild (untempered) steel.
Safety
| Symbol(GHS) |    GHS05,GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H301-H312-H315-H318-H350 |
| Precautionary statements | P201-P202-P280-P301+P310-P302+P352+P312-P305+P351+P338 |
| Hazard Codes | T |
| Risk Statements | 45-21/22 |
| Safety Statements | 53-45-99 |
| RIDADR | UN 2810 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | RP5425000 |
| F | 21 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29349990 |
| Hazardous Substances Data | 1120-71-4(Hazardous Substances Data) |
| Toxicity | mouse,LD50,intraperitoneal,100mg/kg (100mg/kg),SKIN AND APPENDAGES (SKIN): HAIR: OTHERSENSE ORGANS AND SPECIAL SENSES: OTHER: EYEBEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY),National Technical Information Service. Vol. OTS0555330, |
