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1191-08-8

Name 1,4-BUTANEDITHIOL
CAS 1191-08-8
EINECS(EC#) 214-728-3
Molecular Formula C4H10S2
MDL Number MFCD00004906
Molecular Weight 122.25
MOL File 1191-08-8.mol
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Chemical Properties

Appearance clear colorless to pale yellow liquid
Melting point  -53.9°C
Boiling point  105-106 °C/30 mmHg (lit.)
density  1.042 g/mL at 25 °C(lit.)
refractive index  n20/D 1.529(lit.)
Fp  >230 °F
form  liquid
pka 10.07±0.10(Predicted)
color  Colorless to Almost colorless
Odor at 0.01 % in propylene glycol. sulfurous meaty
Odor Type sulfurous
BRN  1697080
InChI InChI=1S/C4H10S2/c5-3-1-2-4-6/h5-6H,1-4H2
InChIKey SMTOKHQOVJRXLK-UHFFFAOYSA-N
SMILES C(S)CCCS
LogP 2.190
CAS DataBase Reference 1191-08-8(CAS DataBase Reference)
EPA Substance Registry System 1,4-Butanedithiol (1191-08-8)

Safety Data

Hazard Codes  Xi
Risk Statements 
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:Wear suitable protective clothing .
RIDADR  UN 2810 6.1/PG 3
WGK Germany  3
F  13
HS Code  29309090

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