2,2':5',2"-Terthiophene-5-boronic acid pinacol ester

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Names

[ CAS No. ]:
849062-17-5

[ Name ]:
2,2':5',2"-Terthiophene-5-boronic acid pinacol ester

[Synonym ]:
2,2':5',2"-Terthiophene-5-Boronic Acid Pinacol Ester
2,2'-PIPERAZINE-1,4-DIYLBIS(IMINOACETONITRILE)
2,2'-5',2"-terthiophene-5-boronic acid pinicolester
5-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)-2,2':5',2''-terthiophene
2-([2,2':5',2''-Terthiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Chemical & Physical Properties

[ Density]:
1.27g/cm3

[ Boiling Point ]:
492.3ºC at 760 mmHg

[ Melting Point ]:
109-113ºC(lit.)

[ Molecular Formula ]:
C18H19BO2S3

[ Molecular Weight ]:
374.34800

[ Flash Point ]:
251.5ºC

[ Exact Mass ]:
374.06400

[ PSA ]:
103.18000

[ LogP ]:
5.50430

[ Index of Refraction ]:
1.62

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • alpha-Terthiophene
  • Isopropoxyboronic acid pinacol ester

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • (S)-1-(3,5-Difluorophenyl)-N-((S)-1-phenylethyl)ethan-1-amine
  • 1-(Ethanesulfonyl)propan-2-amine
  • 2-Chloro-5-[(4-methoxyphenyl)methyl]-4,6-dimethylpyrimidine
  • Ethyl 2-(2-chloropropanamido)-4-methyl-5-(methylcarbamoyl)thiophene-3-carboxylate
  • 2-chloro-N-[1-(naphthalen-2-yl)ethyl]propanamide
  • 2-chloro-N-(3-cyano-4,5-dimethylfuran-2-yl)propanamide
  • 2-Chloro-1-[4-(2-hydroxyphenyl)piperazin-1-yl]propan-1-one
  • 2-chloro-N-(1-cyano-4-methylcyclohexyl)-N-methylpropanamide
  • 2-chloro-N-{3-[3-(trifluoromethyl)phenyl]prop-2-yn-1-yl}acetamide
  • 1-[4-(1-Aminoethyl)phenyl]-3-cyclopropylurea
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