1-Benzofuran-2-ylboronic acid

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Names

[ CAS No. ]:
98437-24-2

[ Name ]:
1-Benzofuran-2-ylboronic acid

[Synonym ]:
1-Benzofuran-2-ylboronic acid
Boronic acid, B-2-benzofuranyl-
MFCD00236019
2,3-Benzo[b]furan-2-boronic acid

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
340.4±34.0 °C at 760 mmHg

[ Melting Point ]:
114-116 °C(lit.)

[ Molecular Formula ]:
C8H7BO3

[ Molecular Weight ]:
161.95

[ Flash Point ]:
159.7±25.7 °C

[ Exact Mass ]:
162.048828

[ PSA ]:
53.60000

[ LogP ]:
2.04

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.619

[ Storage condition ]:
2~8℃

MSDS

Click to get detail MSDS

Safety Information

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

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-(Benzofuran-2-yl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione,2-Benzofuranboronic acid MIDA ester
  • Water

DownStream

  • Benzofuran, 2-nitro-
  • BENZOFURAN-2-CARBONITRILE
  • 10H-BENZOFURO[3,2-B]INDOLE
  • benzofuranone
  • 2-(cyclopenten-1-yl)-1-benzofuran
  • 2-(Benzofuran-2-yl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione,2-Benzofuranboronic acid MIDA ester
  • 2-Phenylbenzofuran
  • 4-(1-benzofuran-2-yl)aniline
  • 2-thiophen-2-yl-1-benzofuran
  • 2-(trifluoromethyl)-1-benzofuran

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 6-methoxy-1-benzofuran-2-ylboronic acid
  • 6-methoxy-1-benzofuran-2-ylboronic acid
  • 6-bromobenzofuran-2-ylboronic acid
  • 4-fluorobenzofuran-2-ylboronic acid
  • (5-CYANOBENZOFURAN-2-YL)BORONIC ACID
  • Boronic acid, B-(5-chloro-2-benzofuranyl)-
  • 1-phenyl-5-(1H-pyrrol-1-yl)-1H-1,2,3-triazole-4-carboxylic acid
  • 4-(5-methyl-1,2,4-oxadiazol-3-yl)-6,7,8,9-tetrahydropyrimido[1,6-a]azepine-1,3(2H,5H)-dione
  • N'-hydroxy-1-(2-methoxybenzyl)-5-oxopyrrolidine-3-carboximidamide
  • ethyl 1-[2-oxo-2-(thiophen-3-yl)ethyl]-1H-1,2,3-triazole-4-carboxylate
  • 1-[2-(3-chlorophenyl)-2-hydroxyethyl]-1H-1,2,4-triazole-3-carboxylic acid
  • diethyl 1-(2-oxopropyl)-1H-imidazole-2,4-dicarboxylate
  • 6-(4-Fluorophenyl)-8-oxo-7,8-dihydroimidazo[1,2-a]pyrazine-2-carboxylic acid
  • Methyl 4-oxo-6-(3-thienyl)-4,5-dihydro[1,2,3]triazolo[1,5-a]pyrazine-3-carboxylate
  • 1-(1,3-benzodioxol-5-ylmethyl)-N'-hydroxy-5-oxopyrrolidine-3-carboximidamide
  • 6-(2-chlorophenyl)-6,7-dihydro-4H-[1,2,3]triazolo[5,1-c][1,4]oxazine-3-carboxamide
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