3,4-Diaminobenzenesulfonic acid
Properties
- Molecular formula
- C6H8N2O3S
- Molar mass
- 188.20 g/mol
- Exact mass
- 188.0256 Da
- Melting point
- above 300 °C
- logP
- 0.10Crippen estimate
- Polar surface area
- 106.4 Ų
- H-bond donors / acceptors
- 3 / 4
- Rotatable bonds
- 1
Hazards
Danger
- H315 Causes skin irritation92.9% of notifiers
- H318 Causes serious eye damage90.5% of notifiers
Aggregated from 42 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P264, P264+P265, P280, P302+P352, P305+P354+P338, P317, P321, P332+P317, P362+P364
Identifiers
CAS number
7474-78-4SMILES
Nc1ccc(S(=O)(=O)O)cc1NInChIKey
FKSRSWQTEJTBMI-UHFFFAOYSA-NInChI
InChI=1S/C6H8N2O3S/c7-5-2-1-4(3-6(5)8)12(9,10)11/h1-3H,7-8H2,(H,9,10,11)Weigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
3 names
- Benzenesulfonic acid, 3,4-diamino-
- NSC 401086
- 4-Amino-3-ammoniobenzenesulfonate
Work with 3,4-Diaminobenzenesulfonic acid
Similar compounds
Aniline-2,4-disulfonic acid137-51-972 % similar
2-Amino-1,4-benzenedisulfonic acid98-44-272 % similar
3-Amino-4-hydroxybenzenesulfonic acid98-37-370 % similar
3-Amino-4-methylbenzenesulfonic acid618-03-168 % similar
4-Amino-3-methylbenzenesulfonic acid98-33-968 % similar
3-Amino-4-chlorobenzenesulfonic acid98-36-268 % similar
2-Aminoanisole-4-sulfonic acid98-42-064 % similar
2-Amino-4-sulfobenzoic acid98-43-162 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue.