14098-44-3

Name Benzo-15-crown-5
CAS 14098-44-3
EINECS(EC#) 237-947-6
Molecular Formula C14H20O5
MDL Number MFCD00005945
Molecular Weight 268.31
MOL File 14098-44-3.mol
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Chemical Properties

Appearance ALMOST WHITE TO LIGHT GREY POWDER OR FLAKES
Melting point  78-80 °C (lit.)
Boiling point  371.47°C (rough estimate)
density  1.1846 (rough estimate)
refractive index  1.4825 (estimate)
storage temp.  2-8°C
form  Powder or Flakes
color  Almost white to light gray
Water Solubility  partially soluble
Sensitive  Hygroscopic
Detection Methods GC
BRN  1624106
InChI InChI=1S/C14H20O5/c1-2-4-14-13(3-1)18-11-9-16-7-5-15-6-8-17-10-12-19-14/h1-4H,5-12H2
InChIKey DSFHXKRFDFROER-UHFFFAOYSA-N
SMILES O1C2=CC=CC=C2OCCOCCOCCOCC1
CAS DataBase Reference 14098-44-3(CAS DataBase Reference)
NIST Chemistry Reference Bis(1,4,7,10,13-benzopentaoxacyclopentadecin, 2,3,5,6,8,9,11,12-octahydro-)(14098-44-3)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
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:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  3
RTECS  DI5400000
F  3-10
Hazard Note  Irritant
HS Code  29329995
Storage Class 11 - Combustible Solids

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Material Safety Data Sheet(MSDS)

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