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505-73-7

Name THIODIGLYCOLIC ACID
CAS 505-73-7
EINECS(EC#) 204-663-9
Molecular Formula C4H6O4S
MDL Number MFCD00004359
Molecular Weight 150.15
MOL File 505-73-7.mol
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Chemical Properties

Melting point  128-131 °C(lit.)
Boiling point  395.6±27.0 °C(Predicted)
density  1,19 g/cm3
storage temp.  −20°C
solubility  DMSO (Slightly), Methanol (Slightly)
form  Solid
pka pK1:3.32;pK2:4.29 (25°C)
color  White to Off-White
Water Solubility  very faint turbidity
InChIKey DLLMHEDYJQACRM-UHFFFAOYSA-N
LogP 1.390 (est)
CAS DataBase Reference 505-73-7(CAS DataBase Reference)
EPA Substance Registry System Acetic acid, 2,2'-dithiobis- (505-73-7)

Safety Data

Hazard Codes  C,Xi
Risk Statements 
R34:Causes burns.
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 .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
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 3261 8/PG 2
WGK Germany  2
RTECS  AJ6475000
F  13
HS Code  2930.90.4950

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