9-Oxo-9H-fluorene-4-carboxylic acid

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
476.5±24.0 °C at 760 mmHg

[ Melting Point ]:
225-227 °C(lit.)

[ Molecular Formula ]:
C₁₄H₈O₃

[ Molecular Weight ]:
224.212

[ Flash Point ]:
256.1±19.4 °C

[ Exact Mass ]:
224.047348

[ PSA ]:
54.37000

[ LogP ]:
3.26

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

[ Index of Refraction ]:
1.701

Click to get detail MSDS

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

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2918300090

Click to get detail synthetic route

Precursor

DownStream

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%