Product Name

  • Name

    4-ISOTHIAZOLECARBOXYLIC ACID

  • EINECS
  • CAS No. 475112-25-5
  • Article Data1
  • CAS DataBase
  • Density 1.525g/cm3
  • Solubility
  • Melting Point
  • Formula C4H2NNaO3S2
  • Boiling Point 175.82oC at 760 mmHg
  • Molecular Weight 199.187
  • Flash Point 60.134oC
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 475112-25-5 (4-ISOTHIAZOLECARBOXYLIC ACID)
  • Hazard Symbols
  • Synonyms 4-Isothiazolecarboxylicacid, 2,3-dihydro-5-mercapto-3-oxo-, monosodium salt (9CI);
  • PSA 140.29000
  • LogP -0.49910

2,3-Dihydro-5-mercapto-3-oxo-4-isothiazolecarboxylic acid sodium salt (1:1) Chemical Properties

Structure of 4-Isothiazolecarboxylic acid (CAS NO.475112-25-5):

Systematic Name: (3-hydroxy-5-sulfanyl-isothiazole-4-carbonyl)oxysodium
Empirical Formula: C4H2NNaO3S2
Molecular Weight: 199.1833g/mol
H bond acceptors: 4
H bond donors: 1
Freely Rotating Bonds: 4 
Nominal Mass: 199
Average Mass: 199.1833
Monoisotopic Mass: 198.937378
Product Categories: Organic acids 
SMILES: c1(c(nsc1S)O)C(=O)O[Na]
InChI: InChI=1/C4H3NO3S2.Na/c6-2-1(3(7)8)4(9)10-5-2;/h9H,(H,5,6)(H,7,8);/q;+1/p-1
InChIKey: GHPFNMNKTYYBEA-REWHXWOFAW

2,3-Dihydro-5-mercapto-3-oxo-4-isothiazolecarboxylic acid sodium salt (1:1) Specification

  4-Isothiazolecarboxylic acid , its cas register number is 475112-25-5. It also can be called Sodium 3-hydroxy-5-sulfanyl-1,2-thiazole-4-carboxylate ; 3-Hydroxy-5-mercapto-4-isothiazolecarboxylic acid monosodium salt .

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