9H-Fluorene-4-carboxylicacid
Suppliers
Names
[ CAS No. ]:
6954-55-8
[ Name ]:
9H-Fluorene-4-carboxylicacid
[Synonym ]:
9H-fluorene-4-carboxylic acid
EINECS 230-138-9
MFCD00001112
Chemical & Physical Properties
[ Density]:
1.1597 (rough estimate)
[ Boiling Point ]:
429.4ºC at 760 mmHg
[ Melting Point ]:
179-182ºC(lit.)
[ Molecular Formula ]:
C14H10O2
[ Molecular Weight ]:
210.22800
[ Flash Point ]:
191.2ºC
[ Exact Mass ]:
210.06800
[ PSA ]:
37.30000
[ LogP ]:
2.95600
[ Index of Refraction ]:
1.5681 (estimate)
[ Water Solubility ]:
Insoluble in water.
MSDS
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
36/37/38
[ Safety Phrases ]:
26-37/39-36/37/39-27
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2916399090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%
Articles
Acta Crystallogr. C 52 ( Pt 6) , 1482-6, (1996)
The structures of two phases of fluorene-4-carboxylic acid, C14H10O2, from room-temperature growths have been determined. In the alpha phase, O-H...O hydrogen bonding occurs via cyclic dimers about a ...