5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-Pentanoicacidmethylester

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Names

[ CAS No. ]:
87729-38-2

[ Name ]:
5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-Pentanoicacidmethylester

Chemical & Physical Properties

[ Molecular Formula ]:
C12H26O3Si

[ Molecular Weight ]:
246.41900

[ Exact Mass ]:
246.16500

[ PSA ]:
35.53000

[ LogP ]:
3.35150

Safety Information

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-Hydroxypentanoic acid methyl ester
  • tert-Butyldimethylsilyl chloride
  • delta-Valerolactone
  • Methanol

DownStream

  • 5-((tert-Butyldimethylsilyl)oxy)pentanoicacid

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%