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Substance Name: CHES
RN: 103-47-9
UNII: 71X53V3RZ1
InChIKey: MKWKNSIESPFAQN-UHFFFAOYSA-N

Molecular Formula

  • C8-H17-N-O3-S

Molecular Weight

  • 207.292
 
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Names and Synonyms

Name of Substance

  • 2-(N-Cyclohexylamino)ethanesulfonic acid
  • CHES

Synonyms

  • EINECS 203-115-6
  • N-Cyclohexyltaurine
  • NSC 120726
  • UNII-71X53V3RZ1

Systematic Names

  • 2-(Cyclohexylamino)ethanesulphonic acid
  • Ethanesulfonic acid, 2-(cyclohexylamino)-
  • Taurine, N-cyclohexyl- (8CI)

Registry Numbers

CAS Registry Number

  • 103-47-9

FDA UNII

  • 71X53V3RZ1

Related Registry Number

  • 3076-05-9 (mono-hydrochloride salt)

System Generated Number

  • 0000103479

Structure Descriptors

InChI

1S/C8H17NO3S/c10-13(11,12)7-6-9-8-4-2-1-3-5-8/h8-9H,1-7H2,(H,10,11,12)

InChIKey

MKWKNSIESPFAQN-UHFFFAOYSA-N

Smiles

O=S(=O)(O)CCNC1CCCCC1

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 320 deg C   EXP
pKa Dissociation Constant 9.27 (none) 25 EXP
log P (octanol-water) -0.630 (none)   EST
Atmospheric OH Rate Constant 1.09E-10 cm3/molecule-sec 25 EST

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