1,4,7,13,16-pentaoxa-10,19-diazacyclohenicosane

Names

[ Name ]:
1,4,7,13,16-pentaoxa-10,19-diazacyclohenicosane

[Synonym ]:
EINECS 245-964-5
21-crown-OOONOON
1,7,10,16,19-Pentaoxa-4,13-diazacycloheneicosane
kryptofix 23
1,7,10,13,19-pentaoxa-4,16-diazacycloheneicosane
1,4,7,13,16-pentaoxa-10,19-diaza-cycloheneicosane

Chemical & Physical Properties

[ Density]:
0.958g/cm3

[ Boiling Point ]:
463.6ºC at 760mmHg

[ Molecular Formula ]:
C₁₄H₃₀N₂O₅

[ Molecular Weight ]:
306.39800

[ Flash Point ]:
194.4ºC

[ Exact Mass ]:
306.21500

[ PSA ]:
70.21000

[ Vapour Pressure ]:
8.93E-09mmHg at 25°C

[ Index of Refraction ]:
1.41

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

1,4,7,13,16-pentaoxa-10,19-diaza-cycloheneicosane-11,18-dione
10,19-bis-(p-tolylsulphonyl)-1,4,7,13,16-pentaoxa-10,19-diazacyclohemicosane
1,4,7,13,16,19-hexaoxa-10,22-diazacyclotetracosane
10,22-bis(p-tolylsulphonyl)-1,4,7,13,16,19-hexaoxa-10,22-diazcyclotetracosane
1,13-dioxa-4,7,10,16,19,22-hexazacyclotetracosane
3-(22-dodecanoyl-1,4,7,13,16,19-hexaoxa-10,22-diazacyclotetracos-10-yl)propanoic acid
N-(4-(tert-butyl)thiazol-2-yl)-2-(6,12-dioxo-6,6a,7,8,9,10-hexahydrobenzo[e]pyrido[1,2-a][1,4]diazepin-5(12H)-yl)acetamide
6-methyl-5-piperazin-1-ylpyrimidine-2,4(1H,3H)-dione
2-({4-[(5-Methyl-1,3-thiazol-2-yl)amino]-4-oxobutanoyl}amino)-5-(propan-2-yl)-1,3-thiazole-4-carboxylic acid
3-(4-methoxyphenyl)-N-[3-(2-methylpropyl)-4-oxo-3,4-dihydroquinazolin-6-yl]propanamide
N-[3-(1H-benzimidazol-2-yl)propyl]-1-(2-methoxyethyl)-1H-indole-5-carboxamide
2-[4-oxothieno[2,3-d]pyrimidin-3(4H)-yl]-N-(3-[1,2,4]triazolo[4,3-a]pyridin-3-ylpropyl)acetamide
4-[1-(2-methoxyethyl)-1H-indol-3-yl]-N-[(1-methyl-1H-pyrrol-2-yl)methyl]butanamide
N-(1-methyl-1H-indol-4-yl)-1-(phenylsulfonyl)piperidine-4-carboxamide
3-Cyclopropyl-5-(4-methoxypyrrolidin-2-yl)-1,2,4-oxadiazole hydrochloride
3-(7-methoxy-4-methyl-2-oxo-2H-chromen-6-yl)-N-(3-[1,2,4]triazolo[4,3-a]pyridin-3-ylpropyl)propanamide

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