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4746-97-8

Name 1,4-Dioxaspiro[4.5]decan-8-one
CAS 4746-97-8
EINECS(EC#) 610-352-2
Molecular Formula C8H12O3
MDL Number MFCD00010214
Molecular Weight 156.18
MOL File 4746-97-8.mol
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Chemical Properties

Appearance white to beige crystalline powder or crystals
Melting point  70-73 °C (lit.)
Boiling point  112C
density  1.0887 (rough estimate)
refractive index  1.4430 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  Soluble in chloroform & methanol.
form  Crystalline Powder or Crystals
color  White to beige
Sensitive  Moisture Sensitive
Usage Intermediates of Liquid Crystals
Detection Methods GC,NMR
BRN  117631
InChI InChI=1S/C8H12O3/c9-7-1-3-8(4-2-7)10-5-6-11-8/h1-6H2
InChIKey VKRKCBWIVLSRBJ-UHFFFAOYSA-N
SMILES O1C2(CCC(=O)CC2)OCC1
CAS DataBase Reference 4746-97-8(CAS DataBase Reference)
Storage Precautions Store under nitrogen;Moisture sensitive

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  3
F  8-10-21
Hazard Note  Irritant
HS Code  29329900

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