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

Modify Date: 2024-01-10 14:36:23

7-Nitro-9-oxo-9H-fluorene-4-carboxylic acid Structure
7-Nitro-9-oxo-9H-fluorene-4-carboxylic acid structure
 Common Name 7-Nitro-9-oxo-9H-fluorene-4-carboxylic acid
CAS Number 42523-38-6 Molecular Weight 269.20900
Density 1.591g/cm3 Boiling Point 561.6ºC at 760 mmHg
Molecular Formula C14H7NO5 Melting Point 269-270ºC(lit.)
MSDS Chinese USA Flash Point 241.7ºC
Symbol GHS07
GHS07		 Signal Word Warning

 Names

Name 7-nitro-9-oxofluorene-4-carboxylic acid
Synonym More Synonyms

 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
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

 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%

 Synonyms

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
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Methyl 2-bromo-7-nitro-9-oxo-9H-fluorene-4-carboxylate
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9H-Fluorene-2-carboxylicacid, 7-nitro-9-oxo-
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Chemsrc provides CAS#:42523-38-6 MSDS, density, melting point, boiling point, structure, etc. Its name is 7-Nitro-9-oxo-9H-fluorene-4-carboxylic acid>> amp version: 7-Nitro-9-oxo-9H-fluorene-4-carboxylic acid

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