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CAS RN: 70-34-8 | Product Number: A5512
2,4-Dinitrofluorobenzene [for HPLC Labeling]
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![2,4-Dinitrofluorobenzene [for HPLC Labeling]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "2,4-Dinitrofluorobenzene [for HPLC Labeling]")
Purity: >99.0%(GC)
Synonyms:
- 1-Fluoro-2,4-dinitrobenzene
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 5G |
NT$1,320
|
≥40 | ≥100 | It can be shipped in about 3-4 weeks after ordering | |
| 25G |
NT$4,240
|
3 | ≥40 | It can be shipped in about 3-4 weeks after ordering |
* The above prices include freight cost, customs, and other charges to the destination except for products that need to be shipped by sea or dry ice. For details, please contact
our distributor
in Taiwan to order our product.
* The storage conditions are subject to change without notice.
| Product Number | A5512 |
| Purity / Analysis Method | >99.0%(GC) |
| Molecular Formula / Molecular Weight | C__6H__3FN__2O__4 = 186.10 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive |
| CAS RN | 70-34-8 |
| Reaxys Registry Number | 398632 |
| PubChem Substance ID | 87563159 |
| SDBS (AIST Spectral DB) | 10307 |
| Merck Index (14) | 4172 |
| MDL Number | MFCD00007056 |
Specifications
| Appearance | White or Colorless to Yellow to Green powder to lump to clear liquid |
| Purity(GC) | min. 99.0 % |
| Effect test of HPLC derivatization | Effective as labeling agent for Propylamine, Diethylamine |
Properties (reference)
| Melting Point | 26 °C |
| Boiling Point | 296 °C |
| Solubility in water | Insoluble |
| Degree of solubility in water | 400 mg/l 25 °C |
| Solubility (soluble in) | Ether, Ethanol, Benzene |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H300 : Fatal if swallowed. H315 : Causes skin irritation. H319 : Causes serious eye irritation. H317 : May cause an allergic skin reaction. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P272 : Contaminated work clothing should not be allowed out of the workplace. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P405 : Store locked up. |
Related Laws:
| RTECS# | CZ7800000 |
Transport Information:
| UN Number | UN2811 |
| Class | 6.1 |
| Packing Group | II |
| H.S.code* | 2904.99-000 |
Application
HPLC Labeling Reagent for Amines
The compound 1 easily reacts with an amino group to form the corresponding 2,4-dinitrophenylamine derivative. The resultant derivative is stable and can reach the detector without any decomposition under reversed phase HPLC. An excellent chromatogram can be obtained by measuring at 254 nm, an absorption wavelength that is generally used for UV detection.
Application examples:
[Amines]
A sample (free amine) 10 mg, chloroform 1 mL, and labeling regent 1 (10 eq. excess amount of the sample) are mixed, and incubated at 60 °C for 1 h. After cooling to room temperature, use it as an HPLC sample. 1 is also used for derivatization of amino acids.1,2)
[Others]
Aminoglycosides3)
[Amines]
A sample (free amine) 10 mg, chloroform 1 mL, and labeling regent 1 (10 eq. excess amount of the sample) are mixed, and incubated at 60 °C for 1 h. After cooling to room temperature, use it as an HPLC sample. 1 is also used for derivatization of amino acids.1,2)
[Others]
Aminoglycosides3)
TCI Products Pamphlet
HPLC Labeling Reagents ( PDF 10MB )
HPLC Labeling Reagents ( PDF 10MB )
References
- 1)Y. Suzuki, Program and Abstracts 6th Congress of Liquid Chromatography (October 1985), 71.
- 2)S. A. Cockle, H. Kaplan, M. A. Hefford, N. M. Young, 1st High-Perform. Liq. Chromatogr. Proteins Pept., Proc. Int. Symp. 1983, 103.
- 3)D. M. Barends, J. S. Blauw, C. W. Mijnsbergen, C. J. L. R. Govers, A. Hulshoff, J. Chromatogr. 1985, 322, 321.
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Related Products
2,4-Dinitrofluorobenzene
| Product # | D0835 |
| CAS RN | 70-34-8 |
| Purity / Analysis Method: | >99.0%(GC) |