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2,2'-Diaminodiphenyl disulphide

2,2'-Diaminodiphenyl disulphide Basic information
Product Name:2,2'-Diaminodiphenyl disulphide
Synonyms:2,2’-dithiobis(aniline);2,2’-dithiobis-anilin;2,2’-dithiobis-benzenamin;2,2’-dithiodi-anilin;BIS(2-AMINOPHENYL) DISULFIDE;DI(2-AMINOPHENYL) DISULFIDE;2,2'-DIAMINODIPHENYL DISULFIDE;2,2'-DIAMINODIPHENYLDISULPHIDE
CAS:1141-88-4
MF:C12H12N2S2
MW:248.37
EINECS:214-529-1
Product Categories:Amines;1
Mol File:1141-88-4.mol
2,2'-Diaminodiphenyl disulphide Structure
2,2'-Diaminodiphenyl disulphide Chemical Properties
Melting point 91-92 °C(lit.)
Boiling point 398.0±27.0 °C(Predicted)
density 1.2716 (rough estimate)
refractive index 1.5700 (estimate)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility Soluble in hot methanol- almost transparent.
form powder to crystal
pka2.81±0.10(Predicted)
color Light yellow to Amber to Dark green
BRN 914032
CAS DataBase Reference1141-88-4(CAS DataBase Reference)
NIST Chemistry ReferenceBenzenamine, 2,2'-dithiobis-(1141-88-4)
EPA Substance Registry SystemBenzenamine, 2,2'-dithiobis- (1141-88-4)
Safety Information
Hazard Codes Xi,N,T
Risk Statements 41-50/53-25
Safety Statements 26-39-61-60-45
RIDADR UN2811 - class 6.1 - PG 3 - EHS - Toxic solids, organic, n.o.s., HI: all
WGK Germany 2
RTECS BX9540000
F 10-23
TSCA Yes
HS Code 29309090
Toxicitymouse,LD50,intraperitoneal,50mg/kg (50mg/kg),National Technical Information Service. Vol. AD277-689,
MSDS Information
ProviderLanguage
SigmaAldrich English
2,2'-Diaminodiphenyl disulphide Usage And Synthesis
Chemical PropertiesOff-white to light yellow powder
Uses2,2'-Diaminodiphenyl disulfide, is used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. It is also used as a primary and secondary intermediate.
Synthesis Reference(s)Synthetic Communications, 15, p. 1, 1985 DOI: 10.1080/00397918508063771
Tetrahedron Letters, 31, p. 3591, 1990 DOI: 10.1016/S0040-4039(00)94450-2
General DescriptionVisit our Sensor Applications portal to learn more.
Safety ProfilePoison by intravenous and intraperitoneal routes. Moderately toxic by ingestion. A severe eye irritant. When heated to decomposition it emits very toxic fumes of NOx, and SOx,.
BIS(2-AMINO-4-CHLOROPHENYL)DISULPHIDE 2,2'-DINITRO-4,4'-DICHLORO DIPHENYL DISUFIDE 2,2'-Dithiobisbenzanilide BIS(2,4-DINITROPHENYL) DISULFIDE BIS(2-NITRO-4-METHOXYPHENYL)DISULFIDE Diphenyl ether Bis(2-nitrophenyl) disulfide N1-(2-[(2-([4-(TERT-BUTYL)BENZOYL]AMINO)-5-CHLOROPHENYL)DITHIO]-4-CHLOROPHENYL)-4-(TERT-BUTYL)BENZAMIDE GGKPDLRPCHPPCHYIPRPKPR DL-Dithiothreitol RARECHEM AQ BD 0030 Triclosan 2-NITRO-P-TOLYL DISULFIDE SALOR-INT L202053-1EA 1-Phenyl-2-nitropropene Selenium sulfide 2,2'-Diaminodiphenyl disulphide Thiamine disulfide
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