140-92-1
140-92-1 structure
- Name: Potassium isopropyl xanthanate
- Chemical Name: Potassium Isopropylxanthate
- CAS Number: 140-92-1
- Molecular Formula: C4H7KOS2
- Molecular Weight: 174.326
- Create Date: 2018-12-22 18:20:09
- Modify Date: 2024-01-02 18:18:32
| Name | Potassium Isopropylxanthate |
|---|---|
| Synonyms |
Potassium isopropyl xanthanate
PotassiuM Isopropylxanthate potassium,propan-2-yloxymethanedithioate EINECS 205-441-4 Carbonodithioic acid, O- (1-methylethyl) ester, potassium salt Isopropylxanthic acid potassium salt Carbonodithioic acid, O-(1-methylethyl) ester, potassium salt (1:1) Potassium O-isopropyl carbonodithioate MFCD00004930 |
| Density | 1.132g/cm3 |
|---|---|
| Boiling Point | 138ºC at 760mmHg |
| Melting Point | 264ºC (dec.)(lit.) |
| Molecular Formula | C4H7KOS2 |
| Molecular Weight | 174.326 |
| Flash Point | 37.2ºC |
| Exact Mass | 173.957535 |
| PSA | 66.62000 |
| LogP | 1.89380 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | 22-36/37/38 |
| Safety Phrases | S26;S36 |
| RIDADR | UN 3342 |
| RTECS | FG1581300 |
| Packaging Group | III |
| Hazard Class | 4.2 |
| HS Code | 2930902000 |
|
~70%
140-92-1 |
| Literature: Watat, Michele-Laure Lieunang; Duelcks, Thomas; Kemken, Dorit; Azov, Vladimir A. Tetrahedron Letters, 2014 , vol. 55, # 3 p. 741 - 744 |
|
~%
140-92-1 |
| Literature: Cvetnye Metally, , p. 6 Chem. Zentralbl., , vol. 103, # II p. 2230 US1852110 , ; Journal of the Association of Official Agricultural Chemists, , vol. 25, p. 495,497 Chem.Abstr., , p. 4670 |
|
~%
140-92-1 |
| Literature: Russian Journal of Physical Chemistry, , vol. 54, # 5 p. 718 - 719 Zhurnal Fizicheskoi Khimii, , vol. 54, # 5 p. 1261 - 1263 |
| HS Code | 2930902000 |
|---|---|
| Summary | 2930902000. other dithiocarbonates (xanthates). VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |