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80-07-9

Name 4,4'-Dichlorodiphenyl sulfone
CAS 80-07-9
EINECS(EC#) 201-247-9
Molecular Formula C12H8Cl2O2S
MDL Number MFCD00000619
Molecular Weight 287.16
MOL File 80-07-9.mol
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Chemical Properties

Appearance off-white crystals or powder
Melting point  143-146 °C(lit.)
Boiling point  250 °C10 mm Hg(lit.)
density  1.54g/cm3
vapor pressure  0Pa at 25℃
Fp  233 °C
storage temp.  Sealed in dry,Room Temperature
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Fine Powder
color  White
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
Water Solubility  <0.1 g/100 mL at 20 ºC
Sensitive  Moisture Sensitive
BRN  2052955
CAS DataBase Reference 80-07-9(CAS DataBase Reference)
NIST Chemistry Reference 4,4'-Dichlorodiphenyl sulphone(80-07-9)
EPA Substance Registry System 80-07-9(EPA Substance)

Safety Data

Hazard Codes  Xi,C
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  2
RTECS  WR3450000
Hazard Note  Harmful/Corrosive/Moisture Sensitive
TSCA  Yes
HS Code  29309070
Hazardous Substances Data 80-07-9(Hazardous Substances Data)
Toxicity
LD50 orl-mus: 24 g/kg HCACAV 29,1317,46

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