7-Nitro-9-oxo-9H-fluorene-4-carboxylic acid

Names

[ Name ]:
7-Nitro-9-oxo-9H-fluorene-4-carboxylic acid

[Synonym ]:
7-nitro-9-oxo-fluorene-4-carboxylic acid
7-Nitro-9-oxo-4-fluorenecarboxylic acid
7-Nitro-9-oxo-9H-fluorene-4-carboxylic acid
7-Nitro-9-oxo-fluoren-4-carbonsaeure
7-Nitro-9-fluorenone-4-carboxylic acid
2-Nitrofluorenone-5-carboxylic acid
MFCD00010784
9H-Fluorene-4-carboxylic acid,7-nitro-9-oxo
7-Nitro-fluorenon-4-carbonsaeure

Chemical & Physical Properties

[ Density]:
1.591g/cm3

[ Boiling Point ]:
561.6ºC at 760 mmHg

[ Melting Point ]:
269-270ºC(lit.)

[ Molecular Formula ]:
C₁₄H₇NO₅

[ Molecular Weight ]:
269.20900

[ Flash Point ]:
241.7ºC

[ Exact Mass ]:
269.03200

[ PSA ]:
100.19000

[ LogP ]:
3.02760

[ Index of Refraction ]:
1.728

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LL6805000

CHEMICAL NAME :: 9H-Fluorene-4-carboxylic acid, 7-nitro-9-oxo-

CAS REGISTRY NUMBER :: 42523-38-6

BEILSTEIN REFERENCE NO. :: 1994185

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H7-N-O5

MOLECULAR WEIGHT :: 269.22

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation test systems - not otherwise specified

TEST SYSTEM :: Bacteria - Escherichia coli

DOSE/DURATION :: 500 ng/tube

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 244,321,1990

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

[ RTECS ]:
LL6805000

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ 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%