ChemicalBook--->CAS DataBase List--->52218-37-8

52218-37-8

52218-37-8 Structure

52218-37-8 Structure
IdentificationBack Directory
[Name]

5-ACETAMIDONAPHTHALENE-1-SULFONYL CHLORIDE
[CAS]

52218-37-8
[Synonyms]

5-ACETAMIDONAPHTHALENE-1-SULFONYL CHLORIDE
1-AcetaMido-5-naphthalenesulfonyl Chloride
5-(AcetylaMino)-1-naphthalenesulfonyl Chloride
1-Naphthalenesulfonyl chloride, 5-(acetylamino)-
[Molecular Formula]

C12H10ClNO3S
[MDL Number]

MFCD02683235
[MOL File]

52218-37-8.mol
[Molecular Weight]

283.73
Chemical PropertiesBack Directory
[Appearance]

Yellow Solid
[Melting point ]

188°C dec.
[Boiling point ]

510.8±25.0 °C(Predicted)
[density ]

1.467±0.06 g/cm3(Predicted)
[storage temp. ]

-20°C Freezer
[solubility ]

Acetonitrile (Slightly), Chloroform (Slightly, Heated)
[form ]

Solid
[pka]

13.18±0.43(Predicted)
[color ]

Beige to Yellow
[Stability:]

Moisture Sensitive
Hazard InformationBack Directory
[Chemical Properties]

Yellow Solid
[Synthesis]

Chlorosulfonic acid 3 mL (45 mmol) was added to sodium 5-(acetylamino)-1-naphthalenesulfonate (0.55 g, 2 mmol) and the reaction was stirred at room temperature for 3 h. The reaction was slowly added dropwise to 40 mL of ice water with stirring, the precip
Safety DataBack Directory
[Symbol(GHS) ]

Corrosion (GHS05)
GHS05
[Signal word ]

Danger
[Hazard statements ]

H314
[Precautionary statements ]

P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Acetic anhydride-->Pyridine-->Acetyl chloride-->Phosphorus pentachloride-->1-Naphthylamine
Questions And AnswerBack Directory
[Application]

5-Acetaminonaphthalene-1-sulfonyl chloride can be used as a pharmaceutical synthesis intermediate and an organic synthesis intermediate, mainly in laboratory research and development processes and chemical and pharmaceutical synthesis processes.
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