14174-09-5

Name Dibenzo-24-crown-8
CAS 14174-09-5
EINECS(EC#) 238-027-7
Molecular Formula C24H32O8
MDL Number MFCD00005101
Molecular Weight 448.51
MOL File 14174-09-5.mol

Chemical Properties

Appearance white powder
Melting point  103-105 °C(lit.)
Boiling point  517.23°C (rough estimate)
density  1.1606 (rough estimate)
refractive index  1.5500 (estimate)
storage temp.  Store below +30°C.
solubility  almost transparency in hot Methanol
form  crystal
color  white
Sensitive  air sensitive
BRN  1693744
InChI InChI=1S/C24H32O8/c1-2-6-22-21(5-1)29-17-13-25-9-10-27-15-19-31-23-7-3-4-8-24(23)32-20-16-28-12-11-26-14-18-30-22/h1-8H,9-20H2
InChIKey UNTITLLXXOKDTB-UHFFFAOYSA-N
SMILES O1CCOCCOCCOC2=CC=CC=C2OCCOCCOCCOC2=CC=CC=C12
CAS DataBase Reference 14174-09-5(CAS DataBase Reference)
NIST Chemistry Reference Tetracosamethylcyclododecasiloxane(14174-09-5)

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 .
WGK Germany  3
HS Code  29329995
Storage Class 11 - Combustible Solids

Hazard Information

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