1,6-Dioxaspiro[4.4]nona-2,8-diene,7-(2,4-hexadiyn-1-ylidene)-
Names
[ CAS No. ]:
17089-43-9
[ Name ]:
1,6-Dioxaspiro[4.4]nona-2,8-diene,7-(2,4-hexadiyn-1-ylidene)-
[Synonym ]:
1,8-diene,7-(2,4-hexadiynylidene)
7-hexa-2,4-diynylidene-1,6-dioxa-spiro[4.4]nona-2,8-diene
Chemical & Physical Properties
[ Density]:
1.2g/cm3
[ Boiling Point ]:
368.6ºC at 760 mmHg
[ Molecular Formula ]:
C13H10O2
[ Molecular Weight ]:
198.21700
[ Flash Point ]:
163ºC
[ Exact Mass ]:
198.06800
[ PSA ]:
18.46000
[ LogP ]:
2.11370
[ Vapour Pressure ]:
2.66E-05mmHg at 25°C
[ Index of Refraction ]:
1.609
Safety Information
[ HS Code ]:
2932999099
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%