Ethylene Di(thiotosylate) [Protecting Reagent for Active Methylene] - ≥98% , CAS No.2225-23-2

CAS: 2225-23-2 Cat. No.: E156320 Molecular Weight: 402.56 Beilstein Registry Number: 11(2)71

GRADE & PURITY ≥98%

Synonyms

BENZENESULFONOTHIOIC ACID, 4-METHYL-, S1,S1'-1,2-ETHANEDIYL ESTER | s,s'-ethane-1,2-diylbis(4-methylbenzenesulfonothioate) | 7P5LT3ZP9F | barium(2+);dioxido(dioxo)chromium | Benzenesulfonothioic acid, 4-methyl-, S,S'-1,2-ethanediyl ester | 1,2-Ethanedithi

Storage

Room temperature

Shipped In

Normal

Specifications

Synonyms

BENZENESULFONOTHIOIC ACID, 4-METHYL-, S1, S1'-1, 2-ETHANEDIYL ESTER | s, s'-ethane-1, 2-diylbis(4-methylbenzenesulfonothioate) | 7P5LT3ZP9F | barium(2+);dioxido(dioxo)chromium | Benzenesulfonothioic acid, 4-methyl-, S, S'-1, 2-ethanediyl ester | 1, 2-Ethanedithi

Specifications & Purity

≥98%

Storage

Room temperature

Shipped In

Normal

Purity

≥98%

Names and Identifiers

• Pubchem Sid: 504754924
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504754924
• Canonical Smiles: CC1=CC=C(C=C1)S(=O)(=O)SCCSS(=O)(=O)C2=CC=C(C=C2)C
• IUPAC Name: 1-methyl-4-[2-(4-methylphenyl)sulfonylsulfanylethylsulfanylsulfonyl]benzene
• InChIKey: DUFUGAKEFZRFEQ-UHFFFAOYSA-N
• INCHI: 1S/C16H18O4S4/c1-13-3-7-15(8-4-13)23(17,18)21-11-12-22-24(19,20)16-9-5-14(2)6-10-16/h3-10H,11-12H2,1-2H3
• Isomeric SMILES: CC1=CC=C(C=C1)S(=O)(=O)SCCSS(=O)(=O)C2=CC=C(C=C2)C
• Molecular Weight: 402.56
• Beilstein: 11(2)71
• Reaxy-Rn: 2018502
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2018502&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Class Benzene and substituted derivatives
      • Subclass Toluenes

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Class: Benzene and substituted derivatives
• Subclass: Toluenes
• Intermediate Tree Nodes: Not available
• Direct Parent: Tosyl compounds
• Alternative Parents: Benzenesulfonyl compounds Sulfonyls Sulfenyl compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Tosyl compound - Benzenesulfonyl group - Sulfonyl - Sulfenyl compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Aromatic homomonocyclic compound
• Description: This compound belongs to the class of organic compounds known as tosyl compounds. These are organosulfur compounds containing a tosyl group, with the general formula CH3C6H4S(O2)R (R = any atom).
• 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

• Melt Point(°C): 74 °C
• Molecular Weight: 402.600 g/mol
• XLogP3: 3.700
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 7
• Exact Mass: 402.009 Da
• Monoisotopic Mass: 402.009 Da
• Topological Polar Surface Area: 136.000 Ų
• Heavy Atom Count: 24
• Formal Charge: 0
• Complexity: 519.000
• 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: 1