4-Hydrazinobenzenesulfonic acid

C₆H₈N₂O₃SCAS 98-71-5188.20 g/mol

Open in Covalent MOL file

Primary amine Secondary amine Sulfonic acid

Properties

Molecular formula: C₆H₈N₂O₃S
Molar mass: 188.20 g/mol
Exact mass: 188.0256 Da
Melting point: 286 °C
logP: 0.22Crippen estimate
Polar surface area: 92.4 Å²
H-bond donors / acceptors: 3 / 4
Rotatable bonds: 2

Hazards

Danger

H302 Harmful if swallowed71.4% of notifiers
H314 Causes severe skin burns and eye damage14.3% of notifiers
H315 Causes skin irritation85.7% of notifiers
H318 Causes serious eye damage14.3% of notifiers
H319 Causes serious eye irritation85.7% of notifiers
H335 May cause respiratory irritation85.7% of notifiers

Aggregated from 7 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P363, P403+P233, P405, P501

Identifiers

CAS number

98-71-5

SMILES

NNc1ccc(S(=O)(=O)O)cc1

InChIKey

IOMZCWUHFGMSEJ-UHFFFAOYSA-N

InChI

InChI=1S/C6H8N2O3S/c7-8-5-1-3-6(4-2-5)12(9,10)11/h1-4,8H,7H2,(H,9,10,11)

Weigh it out

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

Names and synonyms

12 names

Benzenesulfonic acid, 4-hydrazinyl-
Benzenesulfonic acid, p-hydrazino-
Benzenesulfonic acid, 4-hydrazino-
4-Hydrazinylbenzenesulfonic acid
p-Hydrazinobenzenesulfonic acid
p-Sulfophenylhydrazine
Phenylhydrazine-p-sulfonic acid
4-Sulfophenylhydrazine
Phenylhydrazine-4-sulfonic acid
p-Hydrazinophenylsulfonic acid
NSC 1608
Sulfanilic acid hydrazine

Work with 4-Hydrazinobenzenesulfonic acid

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

(1,1'-Biphenyl)-4,4'-disulfonic acid5314-37-458 % similar Sulfanilic acid121-57-357 % similar p-Hydrazinobenzenesulphonamide4392-54-555 % similar 4-Hydroxybenzenesulfonic acid98-67-954 % similar p-(Methylsulfonyl)phenylhydrazine877-66-753 % similar Benzenesulfonic acid98-11-352 % similar p-Toluenesulfonic acid104-15-452 % similar 4-Iodobenzenesulphonic acid13035-63-752 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

N-(3-Hydroxypyridin-2-yl)methanesulfonamide1082766-43-5 3,4-Diaminobenzenesulfonic acid7474-78-4 2,5-Diaminobenzenesulfonic acid88-45-9 2,4-Diaminobenzenesulfonic acid88-63-1 2-Aminophenol-4-sulfonamide98-32-8

Elsewhere

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