Benzocyclobutene-4-boronic acid

Names

[ CAS No. ]:
195730-31-5

[ Name ]:
Benzocyclobutene-4-boronic acid

[Synonym ]:
(+)-Dimethyl-L-tartrate
(−)-Dimethyl D-tartrate
Butanedioic acid, 2,3-dihydroxy-, dimethyl ester, (2S,3S)-
dimethyl (2S,3S)-2,3-dihydroxybutanedioate
D-(-)-Tartaric Acid Dimethyl Ester
DIMETHYL TARTRATE (MESO)
benzocyclobutene-4-boronic acid
D-(−)-Tartaric acid dimethyl ester
Dimethyl D-tartrate
Dimethyl D-(-)-Tartrate
cyclobutabenzen-4-ylboronic acid
Butanedioic acid, 2,3-dihydroxy-, dimethyl ester, (2R,3R)-
Dimethyl (2R,3R)-2,3-dihydroxysuccinate
Dimethyl (2S,3S)-2,3-dihydroxysuccinate
meso-tartaric acid, dimethyl ester
Dimethyl-D-tartrate

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
280.0±0.0 °C at 760 mmHg

[ Molecular Formula ]:
C₆H₁₀O₆

[ Molecular Weight ]:
178.140

[ Flash Point ]:
95.7±11.7 °C

[ Exact Mass ]:
178.047745

[ PSA ]:
40.46000

[ LogP ]:
-1.35

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.470

Safety Information

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%