chempirical

OBSH

C12H14N4O5S2CAS 80-51-3358.39 g/mol

Open in Covalent MOL file
H2NHNSOOOSOONHH2N
EtherPrimary amineSulfonamide

Properties

Molecular formula
C12H14N4O5S2
Molar mass
358.39 g/mol
Exact mass
358.0406 Da
Density
1.52 g/mL
Melting point
150–160 °C (decomposes)
Water solubility
insoluble
logP
-0.22Crippen estimate
Polar surface area
153.6 Ų
H-bond donors / acceptors
4 / 7
Rotatable bonds
6

Hazards

Danger
Flammable (GHS02)Environmental Hazard (GHS09)

Harmonised EU classification (CLP Annex VI, index 607-758-00-7), via PubChem.

Precautionary statements

P210, P234, P235, P240, P273, P280, P370+P378, P391, P403, P410, P411, P420, P501

Identifiers

CAS number
80-51-3
SMILES
NNS(=O)(=O)c1ccc(Oc2ccc(S(=O)(=O)NN)cc2)cc1
InChIKey
NBOCQTNZUPTTEI-UHFFFAOYSA-N
InChI
InChI=1S/C12H14N4O5S2/c13-15-22(17,18)11-5-1-9(2-6-11)21-10-3-7-12(8-4-10)23(19,20)16-14/h1-8,15-16H,13-14H2

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

72 names · show all
  • Benzenesulfonic acid, 4,4′-oxybis-, 1,1′-dihydrazide
  • Benzenesulfonic acid, 4,4′-oxydi-, dihydrazide
  • Benzenesulfonic acid, 4,4′-oxybis-, dihydrazide
  • Celogen OT
  • p,p′-Oxybis(benzenesulfohydrazide)
  • p,p′-Oxybis(benzenesulfonyl hydrazide)
  • 4,4′-Oxybis(benzenesulfonyl hydrazide)
  • 4,4′-Oxydibenzenesulfonic acid dihydrazide
  • p,p′-Oxybis(benzenesulfonylhydrazine)
  • Diphenyl ether 4,4′-disulfohydrazide
  • Genitron OB
  • Diphenyl oxide 4,4′-disulfohydrazide
  • 4,4′-Oxydi(benzenesulfonic acid hydrazide)
  • 4,4′-Oxybis(benzenesulfonic acid hydrazide)
  • 4,4′-Oxybis(benzenesulfonic acid) dihydrazide
  • Cellmic S
  • Dihydrazide SDO
  • p,p′-Oxybis(benzenesulfone hydrazide)
  • Neocellborn P 1000M
  • FE 9
  • Neocellborn FE 9
  • 4,4′-Bis(hydrazinosulfonyl)diphenyl ether
  • Neocellborn P 1000
  • Neocellborn N 1000S
  • Neocellborn N 5000
  • Celogen TO
  • Neocellborn N 50
  • AZ-B 95
  • Unifoam AZ 90
  • Neocellborn 1000SW
  • S 250
  • S 250 (Blowing agent)
  • Neocellborn P 100
  • Unicell OH
  • N 1000SW
  • Neocellborn N 1000SW
  • NSC 5318
  • 4,4′-Oxybis(benzenesulfohydrazide)
  • Neothlene HM 806P
  • Lagocell BO 20
  • Celogen OT 1
  • Neocellborn 1000S
  • EH 80
  • EH 80 (blowing agent)
  • Cellmic SX
  • Neocellborn N 7000
  • Neothlene HM 80NP
  • HM 80NP
  • Akrosperse BBSH75EPR-S
  • N 1000S
  • Rhenoslab OBSH 75
  • Neocellborn N 5000W
  • Tracel OBSH 160NER
  • Luvopor OB
  • Neocellborn 41000S
  • EE 188E
  • Neocellborn NT-N
  • Neocellborn N 1000M
  • N 1000M
  • Neocellborn 1000M
  • 150D
  • 4,4-Oxy-bis-(benzenesulphonylhydrazide)
  • 4,4′-Oxydibenzenesulfonyl hydrazide
  • Tracel OBSH
  • Cellcom OBSH
  • OT
  • Blowing agent OB
  • JSJ 118-60S
  • Tracel OBSH 80PR
  • Neocellborn N 1000
  • Neocellborn SB 51
  • p,p'-Oxybis(benzenesulfonyl hydrazide)

Work with OBSH

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

4-Methoxybenzenesulfonic acid hydrazide1950-68-170 % similar Benzenesulfonyl hydrazide80-17-161 % similar P-Toluenesulfonylhydrazide1576-35-860 % similar 4,4′-[Sulfonylbis(4,1-phenyleneoxy)]bis[benzenamine]13080-89-245 % similar 4,4′-Oxybis[benzenesulfonyl chloride]121-63-145 % similar 4-Phenoxybenzene-1-sulfonyl chloride1623-92-340 % similar 3,3′-[Sulfonylbis(4,1-phenyleneoxy)]bis[benzenamine]30203-11-338 % similar 4,4′-Diaminobenzenesulfonanilide16803-97-738 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook