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80-09-1

Name 4,4'-Sulfonyldiphenol
CAS 80-09-1
EINECS(EC#) 201-250-5
Molecular Formula C12H10O4S
MDL Number MFCD00002350
Molecular Weight 250.27
MOL File 80-09-1.mol
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Chemical Properties

Appearance light yellow crystalline powder
Melting point  245-250 °C (lit.)
Boiling point  363.4°C (rough estimate)
density  1.366
vapor pressure  <0.0001 Pa (20 °C)
refractive index  1.5220 (estimate)
storage temp.  Store below +30°C.
solubility  1.1g/l
form  Crystalline Powder
pka 7?+-.0.15(Predicted)
color  White to grayish-green
Odor odorless
PH 6.6-7.0 (100g/l, H2O, 20℃)
Stability: Stable. Incompatible with strong bases, acid chloride, acid anhydrides, strong oxidizing agents.
Water Solubility  1.1 g/L (20 ºC)
λmax 295nm(H2O)(lit.)
BRN  2052954
InChIKey VPWNQTHUCYMVMZ-UHFFFAOYSA-N
LogP 1.2 at 23℃
CAS DataBase Reference 80-09-1(CAS DataBase Reference)
EPA Substance Registry System 80-09-1(EPA Substance)
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Safety Data

Hazard Codes  Xi
Risk Statements 
R36:Irritating to the eyes.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S39:Wear eye/face protection .
S36:Wear suitable protective clothing .
WGK Germany  2
RTECS  SM8925000
Autoignition Temperature >=400 °C
TSCA  Yes
HS Code  29309070
Hazardous Substances Data 80-09-1(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: 2830 mg/kg

Hazard Information

Material Safety Data Sheet(MSDS)

Spectrum Detail

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