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Dibenzo-15-crown-5
[CAS# 14262-60-3]

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Identification
Classification Chemical reagent >> Organic reagent >> Crown ether
Name Dibenzo-15-crown-5
Synonyms 6,7,9,10,17,18-Hexahydro-dibenzo[b,h][1,4,7,10,13]pentaoxacyclopentadecin; NSC 649284
Molecular Structure CAS # 14262-60-3, Dibenzo-15-crown-5, 6,7,9,10,17,18-Hexahydro-dibenzo[b,h][1,4,7,10,13]pentaoxacyclopentadecin, NSC 649284
Molecular Formula C18H20O5
Molecular Weight 316.35
CAS Registry Number 14262-60-3
EC Number 623-779-4
Properties
Density 1.126
Melting point 113.5-114 ºC
Boiling point 452 ºC
Flash point 187 ºC
Safety Data
Hazard Symbols symbol   Xi    Details
Risk Codes 36/37/38    Details
Safety Description 26;36    Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Skin irritationSkin Irrit.2H315
Eye irritationEye Irrit.2H319
Specific target organ toxicity - single exposureSTOT SE3H335
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