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4,4'-Oxydianiline Structure

4,4'-Oxydianiline

Chemical Properties

Melting point 188-192 °C(lit.)
Boiling point 190 °C (0.1 mmHg)
Density  1.1131 (rough estimate)
vapor pressure  10 mm Hg ( 240 °C)
refractive index  1.6660 (estimate)
Flash point 426 °F
storage temp.  Store below +30°C.
solubility  DMSO (Slightly), Methanol (Slightly)
pka 5.49±0.10(Predicted)
form  Solid
color  White
Water Solubility  Insoluble. <0.01 g/100 mL at 15 ºC
BRN  475735
Stability Stable. Combustible. Incompatible with strong oxidizing agents. Hygroscopic.
InChIKey HLBLWEWZXPIGSM-UHFFFAOYSA-N
LogP 0.72 at 20℃
CAS DataBase Reference 101-80-4(CAS DataBase Reference)
IARC 2B (Vol. 29, Sup 7) 1987
NIST Chemistry Reference Benzenamine, 4,4'-oxybis-(101-80-4)
EPA Substance Registry System 4,4'-Diaminodiphenyl ether (101-80-4)

Safety Information

Hazard Codes  T,N
Risk Statements  45-46-23/24/25-51/53-62-36/37/38-22-50/53-43
Safety Statements  53-45-61-36/37-26-20-60
RIDADR  UN 3077 9/PG 3
WGK Germany  3
RTECS  BY7900000
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29222900
Hazardous Substances Data 101-80-4(Hazardous Substances Data)
Toxicity LD50 orl-rat: 725 mg/kg HYSAAV 33,137,68

MSDS

Usage And Synthesis

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