Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Acesulfame [INN:BAN]
RN: 33665-90-6
UNII: MA3UYZ6K1H
InChIKey: YGCFIWIQZPHFLU-UHFFFAOYSA-N

Molecular Formula

  • C4-H5-N-O4-S

Molecular Weight

  • 163.1525
 
* denotes mobile formatted website

Links to Resources


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • Acesulfame
  • Acesulfame [INN:BAN]
  • Acetosulfame

Synonyms

  • 1,2,3-Oxathiazin-4(3H)-one, 6-methyl-, 2,2-dioxide
  • 3,4-Dihydro-6-methyl-1,2,3-oxathiazin-4-one-2,2-dioxide
  • 6-Methyl-1,2,3-oxathiazin-4(3H)-on 2,2-dioxid
  • 6-Methyl-1,2,3-oxathiazin-4(3H)-one 2,2-dioxide
  • 6-Methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide
  • Acesulfame
  • Acesulfamo
  • Acesulfamo [INN-Spanish]
  • Acesulfamum
  • Acesulfamum [INN-Latin]
  • Acetosulfam
  • EINECS 251-622-6
  • HSDB 3914
  • UNII-MA3UYZ6K1H

Systematic Names

  • 6-Methyl-1,2,3-oxathiazin-4(3H)-one 2,2-dioxide
  • Acesulfame

Registry Numbers

CAS Registry Number

  • 33665-90-6

FDA UNII

  • MA3UYZ6K1H

Related Registry Number

  • 55589-62-3 (potassium salt)

System Generated Number

  • 0033665906

Structure Descriptors

InChI

1S/C4H5NO4S/c1-3-2-4(6)5-10(7,8)9-3/h2H,1H3,(H,5,6)

InChIKey

YGCFIWIQZPHFLU-UHFFFAOYSA-N

Smiles

S1(NC(C=C(O1)C)=O)(=O)=O

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 123.25 deg C   EXP
log P (octanol-water) -1.330 (none)   EST
Atmospheric OH Rate Constant 3.61E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.