5857-42-1

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5857-42-1 Structure

Identification	Back Directory
[Name] p-Methoxybenzenesulfonic acid
[CAS] 5857-42-1
[Synonyms] p-Methoxybenzenesulfonic acid 4-methoxylbenzenesulfonic acid Benzenesulfonic acid, 4-methoxy- 4-Methoxybenzensulfonic acid, 95%
[Molecular Formula] C7H8O4S
[MDL Number] MFCD08685124
[MOL File] 5857-42-1.mol
[Molecular Weight] 188.2

Chemical Properties	Back Directory
[Melting point ] 86-88℃
[density ] 1.381
[storage temp. ] Inert atmosphere,Room Temperature
[solubility ] DMSO (Slightly), Methanol (Slightly)
[form ] Crystalline Powder or Solid
[color ] White to pink
[Stability:] Hygroscopic

Safety Data	Back Directory
[Symbol(GHS) ] GHS07
[Signal word ] Warning
[Hazard statements ] H319-H315-H335
[Precautionary statements ] P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
[HS Code ] 2909309090

Hazard Information	Back Directory
[Uses] 4-Methoxybenzenesulfonic Acid is used as a synthesis of acyl/sulfonyl hydrazine derivatives for pharmaceutical synthesis.

5857-42-1 suppliers list

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