4,4,5,5-TETRAMETHYL-2-(PHENYLETHYNYL)-1,3,2-DIOXABOROLANE

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Names

[ CAS No. ]:
159087-45-3

[ Name ]:
4,4,5,5-TETRAMETHYL-2-(PHENYLETHYNYL)-1,3,2-DIOXABOROLANE

[Synonym ]:
2-phenylethynyl-4,4,5,5-tetramethyl-[1,2,3]dioxaborolane
2-[(phenyl)ethynyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
4,4,5,5-tetramethyl-2-(phenylethynyl)-1,3,2-dioxaborolane
2-Phenyl-1-ethynylboronic acid pinacol ester
4,4,5,5-tetramethyl-2-(2-phenylethynyl)-[1,3,2]-dioxaborolane

Chemical & Physical Properties

[ Boiling Point ]:
265.4±23.0°C at 760 mmHg

[ Melting Point ]:
49-68ºC

[ Molecular Formula ]:
C14H17BO2

[ Molecular Weight ]:
228.09500

[ Exact Mass ]:
228.13200

[ PSA ]:
18.46000

[ LogP ]:
2.66950

MSDS

Click to get detail MSDS

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Isopropoxyboronic acid pinacol ester
  • Phenylacetylene
  • Pinacolborane

DownStream

  • 1-BROMO-2-PHENYLETHYNYL-BENZENE
  • 2-Propyn-1-one, 1,3-diphenyl-
  • 1-(furan-2-yl)-3-phenylprop-2-yn-1-one
  • Triphenylene
  • ETHYL 4-(PHENYLETHYNYL)BENZOATE
  • 1-METHYL-4-PHENYLETHYNYL-BENZENE
  • 1-benzyl-4,5-diphenyl-triazole
  • 2-Phenylethyl-1-boronic acid pinacol ester
  • 2-(1-chloro-2-phenylethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

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

  • 2-Ethyl-2,6-diazaspiro[3.3]heptane
  • 2-ethyl-1-methyl-4-nitro-1H-Imidazole-5-methanol
  • 7-chloro-6-hydroxy-3,4-dihydro-1H-quinolin-2-one
  • 3-(Oxolan-3-yl)prop-2-enoic acid
  • 4-Pyridinemethanamine, N-[1-(1-methylethyl)-3-pyrrolidinyl]-
  • 5-(2-Oxo-2,3-dihydroimidazo[4,5-b]pyridin-1-yl)picolinic acid
  • 2-[3-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]acetic acid
  • 1-(3-azetidinyl)-4-methyl-2-Piperazinone
  • n-(3-Methylphenethyl)butan-2-amine
  • Cyclopropylmethyl-(2-m-tolyl-ethyl)-amine
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