2,2,8,8-Tetramethyl-3,6-nonadiyn-5-ol

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Names

[ CAS No. ]:
50428-39-2

[ Name ]:
2,2,8,8-Tetramethyl-3,6-nonadiyn-5-ol

[Synonym ]:
2,2,8,8-Tetramethylnona-3,6-diyn-5-ol
3,6-Nonadiyn-5-ol, 2,2,8,8-tetramethyl-
1,3-Dineopentylidyne-2-propanol
2,2,8,8-Tetramethyl-3,6-nonadiyn-5-ol

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
293.6±25.0 °C at 760 mmHg

[ Melting Point ]:
80ºC

[ Molecular Formula ]:
C13H20O

[ Molecular Weight ]:
192.297

[ Flash Point ]:
128.5±16.2 °C

[ Exact Mass ]:
192.151413

[ PSA ]:
20.23000

[ LogP ]:
3.61

[ Vapour Pressure ]:
0.0±1.4 mmHg at 25°C

[ Index of Refraction ]:
1.487

MSDS

Click to get detail MSDS

Safety Information

[ HS Code ]:
2905290000

Synthetic Route

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Precursor & DownStream

Precursor

  • 3,3-Dimethyl-1-Butyne
  • Ethyl formate
  • methyl formate
  • 2-chloro-4,4-dimethylpentene

DownStream

  • 1,5-DI-TERT-BUTYL-1,4-PENTADIYN-3-ONE

Customs

[ HS Code ]: 2905290000

[ Summary ]:
2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 1,5-DI-TERT-BUTYL-1,4-PENTADIYN-3-ONE
  • 5-bromo-2,2,8,8-tetramethyl-nona-3,6-diyne
  • 5-chloro-5-(3,3-dimethyl-but-1-ynyl)-2,2,8,8-tetramethyl-nona-3,6-diyne
  • 5-ethoxy-2,2,8,8-tetraMethyl-nona-3,6-diyne
  • 6-Benzoyl-5-hydroxy-2,2,8,8-tetramethyl-3,4,9,10-tetrahydro-2H,8H-benzo[1,2-b:3,4-b']dipyran
  • 4,6-diisopropyl-2,2,8,8-tetramethyl-3,7-dioxa-5-thia-2,8-disilanonane