Structure via PubChem · Public domain (PubChem)
Lawesson's reagent
Sign in to saveAlso known as p-anisyldithiophosphonic anhydride, para-anisyldithiophosphonic anhydride
chemical compound
Chemical data
- Formula
- C14H14O2P2S4
- Molecular weight
- 404.5 g/mol
- IUPAC name
- 2,4-bis(4-methoxyphenyl)-2,4-bis(sulfanylidene)-1,3,2lambda5,4lambda5-dithiadiphosphetane
- SMILES
- COC1=CC=C(C=C1)P2(=S)SP(=S)(S2)C3=CC=C(C=C3)OC
- InChIKey
- CFHGBZLNZZVTAY-UHFFFAOYSA-N
- XLogP
- 6.1
- Polar surface area
- 133 Ų
- H-bond donors
- 0
- H-bond acceptors
- 6
- Formal charge
- 0
via PubChem
Wikidata facts
- Subclass of
- chemical compound
- Has part
- hydrogen
- Mass
- 403.935
Show 4 more facts
- Commons category
- Lawesson's reagent
- chemical formula
- C₁₄H₁₄O₂P₂S₄
- canonical SMILES
- COC1=CC=C(C=C1)P2(=S)SP(=S)(S2)C3=CC=C(C=C3)OC
- melting point
- 223.0
via Wikidata · CC0