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1785-53-1

1785-53-1 structure
1785-53-1 structure
  • Name: 2,9-UNDECADIYNE
  • Chemical Name: undeca-2,9-diyne
  • CAS Number: 1785-53-1
  • Molecular Formula: C11H16
  • Molecular Weight: 148.24500
  • Create Date: 2018-09-15 16:44:28
  • Modify Date: 2024-02-17 12:35:52

Name undeca-2,9-diyne
Synonyms Undeca-2,9-diin
2,9-undecandiin
2,5-PYRIDINEDICARBOXYLIC ACID DI-N-PROPYL ESTER
undeca-2,9-diyn
2,9-UNDECADIYNE
Density 0.838g/cm3
Boiling Point 208.6ºC at 760mmHg
Molecular Formula C11H16
Molecular Weight 148.24500
Flash Point 70.4ºC
Exact Mass 148.12500
LogP 2.98350
Vapour Pressure 0.306mmHg at 25°C
Index of Refraction 1.466
Safety Phrases S24/25
HS Code 2901299090
Precursor  2

DownStream  0

HS Code 2901299090
Summary 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%