4,4'-Diaminodiphenylsulfone

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1 Gram	Negotiable

1 Gram

Negotiable

Min.Order :1 Gram
Purity: 99% purity
Payment Terms : T/T,Other

Keywords

4,4'-Diaminodiphenylsulfone 80-08-0 99% purity

Quick Details

Appearance:Off -White Crystalline Solid
Application:intermediate
PackAge:According to the need to packing
ProductionCapacity:100|Kilogram|Month
Storage:sealed,dry,low temperature
Transportation:air,sea and courier

Superiority:

4,4'-Diaminodiphenylsulfone Basic information

Product Name:   4,4'-Diaminodiphenylsulfone
Synonyms:   FREE 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;BIS(P-AMINOPHENYL)SULFONE;AVLOSULFON;BIS(4-AMINOPHENYL) SULFONE;EPORAL;DISULONE
CAS:   80-08-0
MF:   C12H12N2O2S
MW:   248.3
EINECS:   201-248-4
Product Categories:
Mol File:   80-08-0.mol

Details:

4,4'-Diaminodiphenylsulfone Chemical Properties
Melting point    175-177 °C(lit.)
Boiling point    511.7±35.0 °C(Predicted)
density    1.2701 (rough estimate)
refractive index    1.5950 (estimate)
storage temp.    -20°C Freezer
solubility    0.38g/l
pka   pKb 13.0(at 25℃)
form    Crystalline Powder
color    White to beige
PH   5.5-7.5 (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.
InChIKey   MQJKPEGWNLWLTK-UHFFFAOYSA-N
CAS DataBase Reference   80-08-0(CAS DataBase Reference)
IARC   3 (Vol. 24, Sup 7) 1987
NIST Chemistry Reference   Dapsone(80-08-0)
EPA Substance Registry System   Dapsone (80-08-0)

Safety Information
Hazard Codes    Xn
Risk Statements    22
Safety Statements    22
RIDADR    3249
WGK Germany    1
RTECS    BY8925000
TSCA    Yes
HazardClass    6.1(b)
PackingGroup    III
HS Code    29051620
HS Code    29309070
Hazardous Substances Data   80-08-0(Hazardous Substances Data)
Toxicity   LD50 orally in Rabbit: 1000 mg/kg LD50 dermal Rabbit > 4000 mg/kg