ChemNet > CAS > 19172-47-5 Lawesson's Reagent

19172-47-5 Lawesson's Reagent

product Name	Lawesson's Reagent
CAS No	19172-47-5
Synonyms	1,3,2,4-Dithiadiphosphetane, 2,4-bis(4-methoxyphenyl)-, 2,4-disulfide; 19172-47-5; 2,4-bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane-2,4-disulfide; 2,4-BIS(4-METHOXYPHENYL)-1,3-DITHIA-2,4-DIPHOSPHETANE-2,4-DISULFIDE; 242-855-4; 2,4-bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane 2,4-disulfide; 2,4-Bis(4-methoxyphenyl)-1,3-dithia-2,4-diphosphetane-2,4-disulfide; p-Methoxyphenylthionophosphine sulfide dimer
Molecular Formula	C₁₄H₁₄O₂P₂S₄
Molecular Weight	404.4673
InChI	InChI=1/C14H14O2P2S4/c1-15-11-3-7-13(8-4-11)17(19)21-18(20,22-17)14-9-5-12(16-2)6-10-14/h3-10H,1-2H3
EINECS	242-855-4
Molecular Structure
Density	1.48g/cm³
Melting point	228-231℃
Boiling point	525.8°C at 760 mmHg
Refractive index	1.705
Flash point	271.8°C
Water solubility	decomposes
Vapour Pressur	1.28E-10mmHg at 25°C
Hazard Symbols	F:Flammable; Xn:Harmful;
Risk Codes	R15/29:; R20/21/22:;
Safety Description	S22:; S36/37:; S43:; S8:;
MSDS	Material Safety Data Sheet

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