14970-87-7

Name 3,6-DIOXA-1,8-OCTANEDITHIOL
CAS 14970-87-7
EINECS(EC#) 239-044-2
Molecular Formula C6H14O2S2
MDL Number MFCD00015873
Molecular Weight 182.3
MOL File 14970-87-7.mol
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Chemical Properties

Boiling point  225 °C(lit.)
density  1.12 g/mL at 25 °C(lit.)
vapor pressure  0.39Pa at 20℃
refractive index  n20/D 1.509(lit.)
Fp  132 °C
storage temp.  RT, stored under nitrogen
solubility  Slightly soluble in water
form  clear liquid
pka 9.34±0.10(Predicted)
color  Colorless to Light yellow to Light orange
Water Solubility  11.4g/L at 19.8℃
BRN  1901671
InChI InChI=1S/C6H14O2S2/c9-5-3-7-1-2-8-4-6-10/h9-10H,1-6H2
InChIKey HCZMHWVFVZAHCR-UHFFFAOYSA-N
SMILES C(OCCS)COCCS
LogP 1.6 at 55℃
CAS DataBase Reference 14970-87-7(CAS DataBase Reference)
EPA Substance Registry System Ethanethiol, 2,2'-[1,2-ethanediylbis(oxy)]bis- (14970-87-7)

Safety Data

Symbol(GHS)  Skull and Crossbones (GHS06)Environment (GHS09)
GHS06,GHS09
Signal word  Danger
Hazard statements  H301-H332-H410
Precautionary statements  P261-P264-P270-P273-P301+P310-P304+P340+P312
Hazard Codes  T
Risk Statements 
R22:Harmful if swallowed.
R23:Toxic by inhalation.
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 .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 2810 6.1/PG 3
WGK Germany  2
TSCA  TSCA listed
REACH Registrations Active
HS Code  29309090
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Oral
Acute Tox. 4 Inhalation
Aquatic Acute 1
Aquatic Chronic 1

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