O-TOLUIDINE DISULFONIC ACID
- Product Name
- O-TOLUIDINE DISULFONIC ACID
- CAS No.
- 83-83-0
- Chemical Name
- O-TOLUIDINE DISULFONIC ACID
- Synonyms
- NSC 37128;O-TOLUIDINE DISULFONIC ACID;Orthotoludine66`disulfonicAcid;o-Tolidine-6,6''-disulfonic acid;4,4'-Diamino-3,3'-dimethylbiphenyl-6,6'-disulfonic acid;4,4'-Diamino-5,5'-dimethylbiphenyl-2,2'-disulfonic acid;4,4'-DIAMINO-5,5'-DIMETHYL-2,2'-BIPHENYLDISULFONIC ACID;4,4'-diamino-5,5'-dimethylbiphenyl-2,2'-disulphonic acid;1’-biphenyl]-2,2’-disulfonicacid,4,4’-diamino-5,5’-dimethyl-[;4,4'-Diamino-5,5'-dimethyl-1,1'-biphenyl-2,2'-disulfonic acid
- CBNumber
- CB2245933
- Molecular Formula
- C14H16N2O6S2
- Formula Weight
- 372.42
- MOL File
- 83-83-0.mol
O-TOLUIDINE DISULFONIC ACID Property
- Density
- 1.568±0.06 g/cm3(Predicted)
- pka
- -1.68±0.50(Predicted)
- EPA Substance Registry System
- [1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-diamino-5,5'-dimethyl- (83-83-0)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- S572004
- Product name
- 4,4'-DIAMINO-5,5'-DIMETHYL-2,2'-BIPHENYLDISULFONIC ACID
- Purity
- Aldrich
- Packaging
- 250mg
- Price
- $179
- Updated
- 2024/03/01
O-TOLUIDINE DISULFONIC ACID Chemical Properties,Usage,Production
Chemical Properties
O- toluidine disulfonic acid is crystallize from water in needles. One hundred grams of the aqueous solution at 18 ℃ contains 0.226 g of the anhydrous acid. The substance is insoluble in alcohol, ether, and glacial acetic acid. o-Tolidine-6,6' -disulfonic acid is produced from 2-nitrotoluene-4-sulfonic acid by reduction with zinc and sodium hydroxide solution and subsequent rearrangement. o-Tolidine-6,6' -disulfonic acid is used to make yellow dyes for wool.