9H-Fluorene-4-carboxylicacid, 7-nitro-

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Names

[ CAS No. ]:
7256-04-4

[ Name ]:
9H-Fluorene-4-carboxylicacid, 7-nitro-

[Synonym ]:
7-Nitro-fluoren-4-carbonsaeure
7-Nitro-4-fluorenecarboxylic acid
7-nitro-fluorene-4-carboxylic acid
7-Nitro-fluoren-carbonsaeure-(4)

Chemical & Physical Properties

[ Density]:
1.477g/cm3

[ Boiling Point ]:
506ºC at 760 mmHg

[ Melting Point ]:
250-265ºC(lit.)

[ Molecular Formula ]:
C14H9NO4

[ Molecular Weight ]:
255.22600

[ Flash Point ]:
218.2ºC

[ Exact Mass ]:
255.05300

[ PSA ]:
83.12000

[ LogP ]:
3.38740

[ Index of Refraction ]:
1.707

MSDS

Click to get detail 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 ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2916399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • biphenyl-2,2'-dicarboxylic acid
  • 9-Oxo-9H-fluorene-4-carboxylic acid
  • 9H-Fluorene-4-carboxylicacid

DownStream

  • 9H-fluorene-2,5-diamine
  • 7-nitro-9H-fluoren-4-ol

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%

Related Compounds

  • 9H-Fluorene-4-carboxylicacid, 7-chloro-
  • 9H-Fluorene-4-carboxylicacid, 7-amino-9-oxo-
  • 9H-Fluorene-4-carboxylicacid, 7-(acetylamino)-9-oxo-
  • 9H-Fluorene-2-carboxylicacid, 7-nitro-9-oxo-
  • 9H-Fluorene-1-carboxylicacid, 7-nitro-
  • 9H-Fluorene-2-carboxylicacid, 7-nitro-9-oxo-, ethyl ester