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97-18-7

Name Bithionol
CAS 97-18-7
EINECS(EC#) 202-565-0
Molecular Formula C12H6Cl4O2S
MDL Number MFCD00055727
Molecular Weight 356.05
MOL File 97-18-7.mol

Chemical Properties

Appearance Bithionol is a white or grayish powder with a slight phenolic odor.
Melting point  188°C
Boiling point  444.7±45.0 °C(Predicted)
density  1.61
storage temp.  0-6°C
solubility  DMSO: soluble20mg/mL, clear
form  powder
pka 4.82, 10.50(at 25℃)
color  white to beige
Stability: Stable. Incompatible with strong oxidizing agents.
Water Solubility  <0.1 g/100 mL at 23 ºC
Merck  1306
BRN  2003535
CAS DataBase Reference 97-18-7(CAS DataBase Reference)
NIST Chemistry Reference Bis(2-hydroxy-3,5-dichlorophenyl)sulfide(97-18-7)
EPA Substance Registry System 97-18-7(EPA Substance)

Safety Data

Hazard Codes  T+,Xn
Risk Statements 
R28:Very Toxic if swallowed.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36:Wear suitable protective clothing .
RIDADR  UN 2811 6.1/PG 2
WGK Germany  3
RTECS  SN0525000
HazardClass  6.1(a)
PackingGroup  II
HS Code  29309090
Hazardous Substances Data 97-18-7(Hazardous Substances Data)
Toxicity
LD50 oral in rat: 7mg/kg

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