CAS Number140-89-6
SynonymsCarbonic acid, dithio-, O-ethyl ester, potassium salt; potassium,ethoxymethanedithioate; EINECS 205-439-3; Potassium Xanthogenate; DITHIOCARBONIC ACID O-ETHYL ESTER,POTASSIUM SALT DIMER; Potassium ethyl xanthogenate; Ethyl potassium xanthate; Potassium O-ethyl carbonodithioate; Potassium O-ethyl dithiocarbonate; potassium O-ethyl xanthate; Potassium ethyl xanthate; Ethylxanthic acid potassium salt; Carbonodithioic acid O-ethyl ester potassium salt; POTASSIUM ETHYLXANTHATE; O-ethyl potassium carbonodithioate; xanthic acid, ethyl-, potassium salt; MFCD00004931; Carbonodithioic acid, O-ethyl ester, potassium salt (1:1); Carbonodithioic acid, O-ethyl ester, potassium salt
Molecular FormulaC3H5KOS2
Molecular Weight160.30
Purity98.00%
Density1,558 g/cm3
Boiling Point120.5ºC at 760 mmHg
Melting Point209-214 °C (decomposes)
Appearancesolid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 140-89-6 |
| Catalog No. | 2A-9020859 |
| Chinese Name | 乙基黄原酸钾 |
| Synonyms | Carbonic acid, dithio-, O-ethyl ester, potassium salt; potassium,ethoxymethanedithioate; EINECS 205-439-3; Potassium Xanthogenate; DITHIOCARBONIC ACID O-ETHYL ESTER,POTASSIUM SALT DIMER; Potassium ethyl xanthogenate; Ethyl potassium xanthate; Potassium O-ethyl carbonodithioate; Potassium O-ethyl dithiocarbonate; potassium O-ethyl xanthate; Potassium ethyl xanthate; Ethylxanthic acid potassium salt; Carbonodithioic acid O-ethyl ester potassium salt; POTASSIUM ETHYLXANTHATE; O-ethyl potassium carbonodithioate; xanthic acid, ethyl-, potassium salt; MFCD00004931; Carbonodithioic acid, O-ethyl ester, potassium salt (1:1); Carbonodithioic acid, O-ethyl ester, potassium salt |
| Molecular Formula | C3H5KOS2 |
| Molecular Weight | 160.30 |
| Purity | 98.00 |
| Density | 1,558 g/cm3 |
| Boiling Point | 120.5ºC at 760 mmHg |
| Melting Point | 209-214 °C (decomposes) |
| Appearance | solid |
| Water Solubility | Water solubility: completely dissolved; soluble in |
| Storage Condition | Store in a sealed, dry place away from oxidizing a |
| Packaging | II |
| HTC | 2930909090 |
| MDL Number | MFCD00004931 |
| SMILES | [K+].[S-]C(=S)OCC |
| InChI | 1S/C3H6OS2.K/c1-2-4-3(5)6;/h2H2,1H3,(H,5,6);/q;+1/p-1 |
| InChI Key | JCBJVAJGLKENNC-UHFFFAOYSA-M |
| NACRES Code | NA.22 |
| UNSPSC | 12352107 |
| Hazard Symbols | 4.2 |
| MSDS | msds/20859_1_140_89_6.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 5.5%. Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 United Nations number European Dangerous Regulations for land transport: 3342 International Dangerous Regulations for sea transport: 3342 International Dangerous Regulations for air transport: 3342 14.2 United Nations shipping name European Land Transport Danger Regulations: XANTHATES IMDG Code: XANTHATES International air transport hazard regulations: Xanthates 14.3 Transport hazard categories European Land Transport Danger Regulations: 4.2 International Maritime Transport Danger Regulations: 4.2 International Air Transport Danger Regulations: 4.2 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special precautions No data available |
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