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Dibenzo-18-crown-6

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Dibenzo-18-crown-6 Basic information

Product Name:
Dibenzo-18-crown-6
CAS:
14187-32-7
MF:
C20H24O6
MW:
360.4
EINECS:
238-041-3
Mol File:
14187-32-7.mol
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Dibenzo-18-crown-6 Chemical Properties

Melting point:
162-164 °C(lit.)
Boiling point:
380-384 °C (679 mmHg)
Density 
1.1801 (rough estimate)
refractive index 
1.5200 (estimate)
Flash point:
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
λmax
277nm(CH2Cl2)(lit.)
Sensitive 
air sensitive
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
Dibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin, 6,7,9,10,17,18,20,21-octahydro- (14187-32-7)
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Safety Information

Hazard Codes 
Xi,Xn
Risk Statements 
36-36/37/38-20/21/22
Safety Statements 
26-37/39-36
WGK Germany 
2
RTECS 
HP5386000
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
29329995
Toxicity
LD50 orally in Rabbit: 2600 mg/kg

MSDS

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Dibenzo-18-crown-6 Usage And Synthesis

Chemical Properties

white to slightly beige fluffy powder

Purification Methods

Crystallise it from *benzene, n-heptane or toluene and dry it under vacuum at room temperature for several days. [Szezygiel J Phys Chem 91 1252 1987, V.gtle ed. Top Corr Chem (Host Guest Complex Chemistry) 98 1981.]

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Dibenzo-18-crown-6SupplierMore

Zhengzhou Acme Chemical Co., Ltd. Gold
Tel:
0371-55629727-
Email:
3001343895@qq.com
J & K SCIENTIFIC LTD.
Tel:
010-82848833- ;010-82848833-
Email:
jkinfo@jkchemical.com;market6@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:
21-61259100-
Email:
sh@meryer.com
INTATRADE GmbH
Tel:
+49 3493/605464
Email:
sales@intatrade.de
Alfa Aesar
Tel:
400-610-6006; 021-67582000
Email:
saleschina@alfa-asia.com
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