3-FORMYL-2-THIOPHENEBORONIC ACID

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Names

[ CAS No. ]:
17303-83-2

[ Name ]:
3-FORMYL-2-THIOPHENEBORONIC ACID

[Synonym ]:
(3-formylthiophen-2-yl)boronic acid
MFCD01075679
Boronic acid, B-(3-formyl-2-thienyl)-
(3-Formyl-2-thienyl)boronic acid
3-Formyl-2-thiopheneboronic acid
3-Formylthiophene-2-boronic acid

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
381.2±52.0 °C at 760 mmHg

[ Melting Point ]:
330 °C (dec.)(lit.)

[ Molecular Formula ]:
C5H5BO3S

[ Molecular Weight ]:
155.967

[ Flash Point ]:
184.4±30.7 °C

[ Exact Mass ]:
156.005249

[ PSA ]:
85.77000

[ LogP ]:
0.38

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.573

MSDS

Click to get detail MSDS

Safety Information

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

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2934999090

Precursor & DownStream

Precursor

DownStream

  • 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carbaldehyde
  • 3-Thienylmethanol
  • 3-(HYDROXYMETHYL)THIOPHEN-2-YL-2-BORONIC ACID
  • 1-hydroxy-2H-thieno[2,3-d]diazaborinine

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

  • 4-CHLORO-3-FORMYL-2-THIOPHENEBORONIC ACID
  • 5-CHLORO-3-FORMYL-2-THIOPHENEBORONIC ACID
  • 3-FORMYL-5-NITRO-2-THIOPHENEBORONIC ACID
  • 5-Formyl-2-thiopheneboronic acid pinacol ester
  • 5-Formyl-2-thiopheneboronic acid
  • (4-formylthiophen-2-yl)boronic acid