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

Modify Date: 2025-08-25 19:32:08

9H-Fluorene-4-carboxylicacid, 7-nitro- Structure
9H-Fluorene-4-carboxylicacid, 7-nitro- structure
Common Name 9H-Fluorene-4-carboxylicacid, 7-nitro-
CAS Number 7256-04-4 Molecular Weight 255.22600
Density 1.477g/cm3 Boiling Point 506ºC at 760 mmHg
Molecular Formula C14H9NO4 Melting Point 250-265ºC(lit.)
MSDS Chinese USA Flash Point 218.2ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 7-nitro-9H-fluorene-4-carboxylic acid
Synonym More Synonyms

 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
InChIKey CDCCXRKAWJRWJX-UHFFFAOYSA-N
SMILES O=C(O)c1cccc2c1-c1ccc([N+](=O)[O-])cc1C2

 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
HS Code 2916399090

 Synthetic Route

~%

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

9H-Fluorene-4-c...

CAS#:7256-04-4

Literature: Cui, Xian-Shu; Bergman, Jan; Moeller, Lennart Mutation Research - Genetic Toxicology, 1996 , vol. 369, # 3-4 p. 147 - 155

~%

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

9H-Fluorene-4-c...

CAS#:7256-04-4

Literature: Cui, Xian-Shu; Bergman, Jan; Moeller, Lennart Mutation Research - Genetic Toxicology, 1996 , vol. 369, # 3-4 p. 147 - 155

~%

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

9H-Fluorene-4-c...

CAS#:7256-04-4

Literature: Cui, Xian-Shu; Bergman, Jan; Moeller, Lennart Mutation Research - Genetic Toxicology, 1996 , vol. 369, # 3-4 p. 147 - 155

~%

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

9H-Fluorene-4-c...

CAS#:7256-04-4

Literature: Weisburger; Weisburger Journal of Organic Chemistry, 1955 , vol. 20, p. 1396,1399 Show Details Weisburger Journal of Organic Chemistry, 1956 , vol. 21, p. 698

 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%

 Synonyms

7-Nitro-fluoren-4-carbonsaeure
7-Nitro-4-fluorenecarboxylic acid
7-nitro-fluorene-4-carboxylic acid
7-Nitro-fluoren-carbonsaeure-(4)
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