4,4′-Diaminodiphenylsulfone CAS#: 80-08-0

Names & Identifiers

Product Name4,4′-Diaminodiphenylsulfone
SynonymsFREE SAMPLE NCV 4,4-DIAMINO DIPHENYL SULPHONE STD;4,4′-Diaminodiphenyl sulfone
4,4′-Sulfonyldianiline
4-Aminophenyl sulfone
DDS
Bis(4-aminophenyl) sulfone
DDS;4,4′-Diaminodiphenyl sulfone for synthesis;SULFONA-MAE;SULPHADIONE;TIMTEC-BB SBB003168;P-AMINOPHENYL SULFONE;NOVOPHONE
CAS Registry Number80-08-0
Molecular FormulaC12H12N2O2S
Molecular Weight248.3
EINECS201-248-4
Other Registry Numbers;
More Identifiers on PubChemIUPA Names, InChI, InChI Key, Canonical SMILES, etc.
4,4'-Diaminodiphenylsulfone CAS#: 80-08-0

Chemical & Physical Properties

Melting point 175-177 °C(lit.)
Storage -20°C Freezer
Solubulity 0.38g/l
form Crystalline Powder
pkapKb 13.0(at 25℃)
Color White to beige
PH5.5-7.5 (H2O, 20℃)(saturated aqueous solution)
Water Solubility <0.1 g/100 mL at 20 ºC
Merck 14,2822
BRN 788055
Stability:Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKeyMQJKPEGWNLWLTK-UHFFFAOYSA-N
More Properties From PubChemTopological Polar Surface Area, Monoisotopic Mass, etc.
NIST Chemistry ReferenceDapsone(80-08-0)
EPA Substance Registry SystemBenzenamine, 4,4'-sulfonylbis-(80-08-0)

Safety & Hazards(Codes & Phrases)

Hazard Codes Xn
R Phrase 22
S Phrase 22
RIDADR 3249
WGK Germany 1
RTECS BY8925000
TSCA Yes
Storage Class 6.1(b)
Packing Group III
HS Code 29051620
HS Code 29309070
Hazardous Substances Data80-08-0(Hazardous Substances Data)
More Safety & Hazards From PubChemSignal, GHS Hazard Statements, Precautionary Statement Codes, etc.

Literature

Literature on PubChemSynthesis References, Metabolite References, etc.

Patents

Patents on PubChemRelated Patents Of This Product

Transportation, Storage & Usage

TransportationNo Information
StorageNo Information
UsageNo Information

Spectral Properties

No Information

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