1600-44-8

Name Tetramethylene sulfoxide
CAS 1600-44-8
EINECS(EC#) 216-493-2
Molecular Formula C4H8OS
MDL Number MFCD00005477
Molecular Weight 104.17
MOL File 1600-44-8.mol
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Chemical Properties

Appearance clear colorless to yellow liquid
Boiling point  235-237 °C(lit.)
density  1.158 g/mL at 25 °C(lit.)
refractive index  n20/D 1.52(lit.)
Fp  >230 °F
storage temp.  Storage temp. 2-8°C
form  Liquid
color  Clear colorless to yellow
Water Solubility  Fully miscible in water.
BRN  105274
Dielectric constant 5.6（25℃）
InChI 1S/C4H8OS/c5-6-3-1-2-4-6/h1-4H2
InChIKey ISXOBTBCNRIIQO-UHFFFAOYSA-N
SMILES O=S1CCCC1
CAS DataBase Reference 1600-44-8(CAS DataBase Reference)
EPA Substance Registry System Thiophene, tetrahydro-, 1-oxide (1600-44-8)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
Safety Statements 
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
RTECS  XN0830000
TSCA  T
HS Code  29041000
Storage Class 10 - Combustible liquids
Toxicity
mouse,LD50,intraperitoneal,3500mg/kg (3500mg/kg),International Journal of Radiation Biology and Related Studies in Physics, Chemistry and Medicine. Vol. 3, Pg. 41, 1961.

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