ChemicalBook
Chinese Japanese Germany Korea

2,4,7-TRINITRO-9-FLUORENONE

2,4,7-TRINITRO-9-FLUORENONE
2,4,7-TRINITRO-9-FLUORENONE structure
CAS No.
129-79-3
Chemical Name:
2,4,7-TRINITRO-9-FLUORENONE
Synonyms
TNF;mTNF-α;tnf(ketone);TRINITROFLUORENONE;LABOTEST-BB LT00645370;2,4,7-trinitrofluorone;2,4,7-Trinirofluorenone;2,4,7-TRINITROFLUORENONE;2,4,7-Trinitrofluoren-9-one;2,4,7-trinitro-fluoren-9-on
CBNumber:
CB9210251
Molecular Formula:
C13H5N3O7
Formula Weight:
315.19
MOL File:
129-79-3.mol

2,4,7-TRINITRO-9-FLUORENONE Properties

Melting point:
176-178°C
Boiling point:
454.77°C (rough estimate)
Density 
1.5148 (rough estimate)
refractive index 
1.5600 (estimate)
storage temp. 
-20°C
form 
powder
color 
white
CAS DataBase Reference
129-79-3(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
B2290YT0WB
NCI Dictionary of Cancer Terms
TNF
EPA Substance Registry System
2,4,7-Trinitrofluoren-9-one (129-79-3)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P305+P351+P338
Risk Statements  23/24/25-33
Safety Statements  9-16-36/37/39
RIDADR  387
WGK Germany  3
HazardClass  1.1D
PackingGroup  II
Toxicity LD50 oral in rat: 9910mg/kg

2,4,7-TRINITRO-9-FLUORENONE price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich T7539 Tumor Necrosis Factor-α from mouse TNF-α, recombinant, expressed in E. coli, powder, suitable for cell culture 129-79-3 10 μg $240 2021-03-22 Buy
Sigma-Aldrich T7539 Tumor Necrosis Factor-α from mouse TNF-α, recombinant, expressed in E. coli, powder, suitable for cell culture 129-79-3 50 μg $636 2021-03-22 Buy

2,4,7-TRINITRO-9-FLUORENONE Chemical Properties,Uses,Production

General Description

Pale yellow needles (from acetic acid or benzene) or yellow powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Literature sources indicate that 2,4,7-TRINITRO-9-FLUORENONE is flammable. . Aromatic nitrates range from slight to strong oxidizing agents. If mixed with reducing agents, including hydrides, sulfides and nitrides, they may begin a vigorous reaction.

Hazard

Suspected carcinogen. Mildly toxic by ingestion. A skin and eye irritant.

Fire Hazard

Literature sources indicate that 2,4,7-TRINITRO-9-FLUORENONE is flammable.

Safety Profile

Suspected carcinogen with experimental tumorigenic data. Mildly toxic by ingestion. Human mutation data reported. A skin and eye irritant. When heated to decomposition it emits hghly toxic fumes of NOx. See also NITRO COMPOUNDS of AROMATIC HYDROCARBONS and KETONES.

Purification Methods

Crystallise it from nitric acid/water (3:1), wash it with water and dry it under vacuum over P2O5, or recrystallise it from dry *benzene. [Beilstein 7 II 410, 7 III 2348, 7 IV 1638.]

2,4,7-TRINITRO-9-FLUORENONE Preparation Products And Raw materials

Raw materials

Preparation Products


2,4,7-TRINITRO-9-FLUORENONE Spectrum


129-79-3(2,4,7-TRINITRO-9-FLUORENONE)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved