2,5,8,11,14,17,20,23-octaoxatetracosane
Names
[ CAS No. ]:
1191-91-9
[ Name ]:
2,5,8,11,14,17,20,23-octaoxatetracosane
[Synonym ]:
Heptaglyme
2,5,8,11,14,17,20,23-octaoxatetracosane
1,20-dimethoxy-3,6,9,12,15,18-hexaoxa-eicosane
heptaethylene glycol dimethyl ether
O,O'-dimethyl-heptaethylene glycol
EINECS 214-744-0
Heptaaethylenglykoldimethylaether
Chemical & Physical Properties
[ Density]:
1.031g/cm3
[ Boiling Point ]:
400.5ºC at 760 mmHg
[ Molecular Formula ]:
C16H34O8
[ Molecular Weight ]:
354.43600
[ Flash Point ]:
152.4ºC
[ Exact Mass ]:
354.22500
[ PSA ]:
73.84000
[ LogP ]:
0.37880
[ Vapour Pressure ]:
2.92E-06mmHg at 25°C
[ Index of Refraction ]:
1.437
Safety Information
[ HS Code ]:
2901100000
Synthetic Route
Customs
[ HS Code ]: 2901100000
[ Summary ]:
2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%