9,9-Dioctylfluorene-2,7-diboronic acid

Names

[ Name ]:
9,9-Dioctylfluorene-2,7-diboronic acid

[Synonym ]:
(9,9-Dioctyl-9H-fluorene-2,7-diyl)diboronic acid
9,9-Dioctylfluorene-2,7-diboronic acid
9,9-dioctyl-9H-fluorene-2,7-diyldiboronic acid
MFCD03701608
Boronic acid, B,B'-(9,9-dioctyl-9H-fluorene-2,7-diyl)bis-
2,7-diboronic acid-9,9-dioctylfluorene

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
670.8±65.0 °C at 760 mmHg

[ Melting Point ]:
158-162ºC(lit.)

[ Molecular Formula ]:
C₂₉H₄₄B₂O₄

[ Molecular Weight ]:
478.279

[ Flash Point ]:
359.5±34.3 °C

[ Exact Mass ]:
478.342560

[ PSA ]:
80.92000

[ LogP ]:
11.38

[ Vapour Pressure ]:
0.0±2.2 mmHg at 25°C

[ Index of Refraction ]:
1.556

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 ]:
22-24/25

[ Safety Phrases ]:
22-24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3.0

[ HS Code ]:
2916399090

Customs

[ HS Code ]: 2916399090

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%