ChemicalBook CAS DataBase List 14187-32-7

14187-32-7

Name	Dibenzo-18-crown-6
CAS	14187-32-7
EINECS(EC#)	238-041-3
Molecular Formula	C20H24O6
MDL Number	MFCD00005098
Molecular Weight	360.4
MOL File	14187-32-7.mol

Synonyms

1,4,7,14,17,20-HEXAOXA-[7.7]ORTHOCYCLOPHANE 2,3,11,12-DIBENZO-1,4,7,10,13,16-HEXAOXACYCLOOCTADECA-2,11-DIENE 6,7,9,10,17,18,20,21-OCTAHYDRODIBENZO 6,7,9,10,17,18,20,21-OCTAHYDRODIBENZO[B,K][1,4,7,10,13,16]HEXAOXACY-CLOOCTADECENE CROWN ETHER/DIBENZO-18-CROWN-6 DIBENZO-18-CROWN-6 DIBENZO-18-CROWN 6-ETHER 2,3,11,12-dibenzo-1,4,7,10,13,16-hexaoxacyclooctadeca-2,11-diene,dibenzo-18-crown-6 6,7,9,10,17,18,20,21-octahydrodibenzo(b,k)(1,4,7,10,13,16)hexaoxacyclooctade 6,7,9,10,17,18,20,21-OCTAHYDRODIBENZO(b,k)(1,4,7,10,13,16)HEXAOXACYCLOOCTADECIN 6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine Crown 18 crown18 crown-18 Dibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecane Dibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin, 6,7,9,10,17,18,20,21-octahydro- dibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin,6,7,9,10,17,18,20,21-octahyd dibenzo[bk][1,4,7,10,13,16]hexaoxacyclooctadecane Dibenzocrown Diphenyl-18-crown-6-polyether

Chemical Properties

Appearance	white to slightly beige fluffy powder
Melting point	162-164 °C (lit.)
Boiling point	380-384 °C (679 mmHg)
density	1.1801 (rough estimate)
refractive index	1.5200 (estimate)
Fp	380-384°C/679mm
storage temp.	Store below +30°C.
solubility	0.007g/l
form	Fluffy Powder
color	White to slightly beige
Water Solubility	sparingly soluble
Sensitive	air sensitive
λmax	277nm(CH2Cl2)(lit.)
Merck	14,2602
BRN	1162153
InChIKey	YSSSPARMOAYJTE-UHFFFAOYSA-N
CAS DataBase Reference	14187-32-7(CAS DataBase Reference)
NIST Chemistry Reference	Dibenzo-18-crown-6(14187-32-7)
EPA Substance Registry System	14187-32-7(EPA Substance)

Safety Data

Hazard Codes	Xi,Xn
Risk Statements	R36:Irritating to the eyes. R36/37/38:Irritating to eyes, respiratory system and skin . R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . less more
Safety Statements	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S37/39:Wear suitable gloves and eye/face protection . S36:Wear suitable protective clothing . less more
WGK Germany	2
RTECS	HP5386000
Hazard Note	Irritant
TSCA	Yes
HS Code	29329995
Toxicity	LD50 orally in Rabbit: 2600 mg/kg less more

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Chemical Properties

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