Isopropylxanthic acid sodium salt - ≥90% , CAS No.140-93-2

CAS: 140-93-2 Cat. No.: I302830 Molecular Weight: 158.22 EC Number: 205-443-5

GRADE & PURITY ≥90%

Synonyms

Good-rite NIX | KX4656TTH5 | Q3940320 | AI3-18899 | KBio1_000863 | 4-Hydroxy-3-[3-oxo-1-(4-chlorophenyl)butyl]coumarin | Carbonodithioic acid, O-(1-methylethyl)ester, sodium salt | Proxan sodium | Isopropylxanthogenan sodny | SODIUM O-ISOPROPYL XANTHATE |

Storage

Room temperature,Desiccated

Shipped In

Normal

Overview

It has good collection ability and selectivity for polymetallic sulfide ores. Widely used in the flotation of copper, molybdenum, and zinc sulfide minerals, it has a better collection effect on gold containing pyrite after flotation.

Specifications

Synonyms

Good-rite NIX | KX4656TTH5 | Q3940320 | AI3-18899 | KBio1_000863 | 4-Hydroxy-3-[3-oxo-1-(4-chlorophenyl)butyl]coumarin | Carbonodithioic acid, O-(1-methylethyl)ester, sodium salt | Proxan sodium | Isopropylxanthogenan sodny | SODIUM O-ISOPROPYL XANTHATE |

Specifications & Purity

≥90%

Storage

Room temperature, Desiccated

Shipped In

Normal

Purity

≥90%

Names and Identifiers

• Pubchem Sid: 504769673
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504769673
• Canonical Smiles: CC(C)OC(=S)[S-].[Na+]
• IUPAC Name: sodium;propan-2-yloxymethanedithioate
• InChIKey: IRZFQKXEKAODTJ-UHFFFAOYSA-M
• INCHI: 1S/C4H8OS2.Na/c1-3(2)5-4(6)7;/h3H,1-2H3,(H,6,7);/q;+1/p-1
• Isomeric SMILES: CC(C)OC(=S)[S-].[Na+]
• Molecular Weight: 158.22
• Reaxy-Rn: 3570298
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3570298&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic salts
    • Class Organic metal salts
      • Subclass Organic alkali metal salts

• Kingdom: Organic compounds
• Superclass: Organic salts
• Class: Organic metal salts
• Subclass: Organic alkali metal salts
• Intermediate Tree Nodes: Not available
• Direct Parent: Organic alkali metal salts
• Alternative Parents: Organosulfur compounds Organooxygen compounds Organic sodium salts Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Organic alkali metal salt - Organic oxygen compound - Hydrocarbon derivative - Organic sodium salt - Organosulfur compound - Organooxygen compound - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as organic alkali metal salts. These are organic salts of an alkali metal. The alkali metal atom is usually in its ionic form.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: Soluble in DMSO.
• Sensitivity: Moisture sensitive
• Molecular Weight: 158.200 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 157.984 Da
• Monoisotopic Mass: 157.984 Da
• Topological Polar Surface Area: 42.300 Ų
• Heavy Atom Count: 8
• Formal Charge: 0
• Complexity: 74.400
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

XLogP3

References

1. Wangman Yin, Xinman Tu, Xinding Lv, Li Zhang, Tingting Li, Xiaojun Wang, Jianping Zou.  (2025)  Singlet oxygen-selective cleavage pathway for concurrent maximized mineralization and electricity production from flotation wastewater enabled by oxygen vacancy-enriched B/P co-doped BiPO4/Bi2MoO6 photoanode.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2025.171641]