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1892-29-1

Name 2,2'-DITHIODIETHANOL
CAS 1892-29-1
EINECS(EC#) 217-576-6
Molecular Formula C4H10O2S2
MDL Number MFCD00002906
Molecular Weight 154.25
MOL File 1892-29-1.mol
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Chemical Properties

Appearance clear yellow viscous liquid after melting
Melting point  25-27 °C (lit.)
Boiling point  158-163 °C/3.5 mmHg (lit.)
density  1.29 g/mL at 20 °C(lit.)
vapor pressure  0.001Pa at 20℃
refractive index  n20/D 1.57(lit.)
Fp  >230 °F
storage temp.  Sealed in dry,Room Temperature
form  liquid
pka 14.02±0.10(Predicted)
color  Colorless to Almost colorless
Water Solubility  Soluble in water, ethanol, acetone, and ether.
λmax 247nm(H2O)(lit.)
BRN  1735851
LogP -0.3 at 19.9℃
CAS DataBase Reference 1892-29-1(CAS DataBase Reference)
EPA Substance Registry System Ethanol, 2,2'-dithiobis- (1892-29-1)

Safety Data

Hazard Codes  T
Risk Statements 
R25:Toxic if swallowed.
R41:Risk of serious damage to eyes.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S39:Wear eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
RTECS  KK7525000
F  13
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29309099
Safety Profile
Poison by intraperitoneal route. When heated to decomposition it emits toxic fumes of SOx,.

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