CAS Number140-92-1
SynonymsPotassium 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
Molecular Formula(CH3)2CHOCS2K
Molecular Weight174.33
Purity98%
Density1.132g/cm3
Boiling Point138ºC at 760mmHg
Melting Point264 °C (dec.) (lit.)
AppearanceSolid;White to Orange to Green powder to crystal
EINECS205-441-4
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 140-92-1 |
| Catalog No. | 2A-9092207 |
| Chinese Name | 异丙基黄原酸钾 |
| 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 |
| Molecular Formula | (CH3)2CHOCS2K |
| Molecular Weight | 174.33 |
| Purity | 98 |
| Density | 1.132g/cm3 |
| Boiling Point | 138ºC at 760mmHg |
| Melting Point | 264 °C (dec.) (lit.) |
| Appearance | Solid;White to Orange to Green powder to crystal |
| Storage Condition | Store in a sealed, dry place away from oxidizing a |
| Packaging | III |
| EINECS | 205-441-4 |
| HTC | 2930902000 |
| PubChem ID | 24856759 |
| MDL Number | MFCD00004930 |
| SMILES | CC(C)OC(=S)S[K] |
| InChI | 1S/C4H8OS2.K/c1-3(2)5-4(6)7;/h3H,1-2H3,(H,6,7);/q;+1/p-1 |
| InChI Key | ZMWBGRXFDPJFGC-UHFFFAOYSA-M |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 4.2 |
| MSDS | msds/92207_1_140_92_1.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified |
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