A6894212
Potassium Isopropylxanthate , >98.0% , 140-92-1
CAS NO.：140-92-1
Empirical Formula: C4H7KOS2
Molecular Weight: 174.33
MDL number: MFCD03659000
EINECS: 205-441-4
| Pack Size | Price | Stock | Quantity |
| 1G | RMB59.20 | In Stock |
|
| 5g | RMB166.40 | In Stock |
|
| 25G | RMB638.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 264 °C (dec.)(lit.) |
| storage temp. | 2-8°C, sealed storage, away from moisture |
| form | powder to crystal |
| color | White to Orange to Green |
| InChI | 1S/C4H8OS2.K/c1-3(2)5-4(6)7;/h3H,1-2H3,(H,6,7);/q;+1/p-1 |
| InChIKey | ZMWBGRXFDPJFGC-UHFFFAOYSA-M |
| SMILES | CC(C)OC(=S)S[K] |
| EPA Substance Registry System | Carbonodithioic acid, O-(1-methylethyl) ester, potassium salt (140-92-1) |
Description and Uses
O-Isopropylxanthic acid potassium salt may be used in chemical synthesis.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | 3342 |
| WGK Germany | 3 |
| RTECS | FG1581300 |
| TSCA | TSCA listed |
| HazardClass | 4.2 |
| PackingGroup | III |
| HS Code | 2930909899 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
