Dibenzo-24-crown-8-ether

Modify Date: 2024-01-04 11:00:07

Dibenzo-24-crown-8-ether Structure
Dibenzo-24-crown-8-ether structure
Common Name Dibenzo-24-crown-8-ether
CAS Number 14174-09-5 Molecular Weight 448.506
Density 1.1±0.1 g/cm3 Boiling Point 591.5±50.0 °C at 760 mmHg
Molecular Formula C24H32O8 Melting Point 103-105 °C(lit.)
MSDS N/A Flash Point 235.5±30.0 °C

 Names

Name Dibenzo-24-crown 8-Ether
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 591.5±50.0 °C at 760 mmHg
Melting Point 103-105 °C(lit.)
Molecular Formula C24H32O8
Molecular Weight 448.506
Flash Point 235.5±30.0 °C
Exact Mass 448.209717
PSA 73.84000
LogP 1.57
Vapour Pressure 0.0±1.6 mmHg at 25°C
Index of Refraction 1.479

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
WGK Germany 3
HS Code 29329995

 Synthetic Route

~27%

Dibenzo-24-crown-8-ether Structure

Dibenzo-24-crow...

CAS#:14174-09-5

Literature: Dalton Transactions, , # 27 p. 2915 - 2924

~43%

Dibenzo-24-crown-8-ether Structure

Dibenzo-24-crow...

CAS#:14174-09-5

Literature: Kotlyar; Gorodnyuk; Grigorash; Chuprin Russian Journal of General Chemistry, 1998 , vol. 68, # 7 p. 1135 - 1138

~%

Dibenzo-24-crown-8-ether Structure

Dibenzo-24-crow...

CAS#:14174-09-5

Literature: Journal of Solution Chemistry, , vol. 18, # 4 p. 387 - 402

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Dibenzo-24-crown-8-ether Structure

Dibenzo-24-crow...

CAS#:14174-09-5

Literature: Bulletin of the Chemical Society of Japan, , vol. 80, # 7 p. 1377 - 1382

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

MFCD00005101
EINECS 238-027-7
Dibenz[b,n][1,4,7,10,13,16,19,22]octaoxacyclotetracosin, 6,7,9,10,12,13,20,21,23,24,26,27-dodecahydro-
6,7,9,10,12,13,20,21,23,24,26,27-Dodecahydrodibenz(b,n)(1,4,7,10,13,16,19,22)octaoxacyclotetracosin
6,7,9,10,12,13,20,21,23,24,26,27-Dodecahydrodibenzo[b,n][1,4,7,10,13,16,19,22]octaoxacyclotetracosine
dibenzo-24-crown-8