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CAS RN: 99-33-2 | Product Number: A5511
3,5-Dinitrobenzoyl Chloride [for HPLC Labeling]
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Purity: >99.0%(T)
Synonyms:
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
Shipping Information
|
|---|---|---|---|---|---|
| 5G |
89,00 €
|
4 | ≥80 |
|
* Stock available in Belgium: Shipment on the same day
* Stock available in Japan: Please check the Shipping Simulation for estimated shipments. (excludes regulated items and dry ice shipments)
| Product Number | A5511 |
Purity / Analysis Method 
|
>99.0%(T) |
| Molecular Formula / Molecular Weight | C__7H__3ClN__2O__5 = 230.56 |
| 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 | Moisture Sensitive |
| CAS RN | 99-33-2 |
| Reaxys Registry Number | 990249 |
| PubChem Substance ID | 87563158 |
| SDBS (AIST Spectral DB) | 3430 |
| Merck Index (14) | 3277 |
| MDL Number | MFCD00007248 |
Specifications
| Appearance | White to Orange to Green powder to crystal |
| Purity(Argentometric Titration) | min. 99.0 % |
| Melting point | 68.0 to 71.0 °C |
| Solubility in Toluene | almost transparency |
| Effect test of HPLC derivatization | Effective as labeling agent for 1-Butanol |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 70 °C |
| Boiling Point | 201 °C/17 mmHg |
| Solubility (soluble in) | Benzene, Toluene |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled. H314 : Causes severe skin burns and eye damage. H341 : Suspected of causing genetic defects. H290 : May be corrosive to metals. |
| Precautionary Statements | P260 : Do not breathe dust. P201 : Obtain special instructions before use. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. |
Related Laws:
| EC Number | 202-750-6 |
| RTECS# | DM6637000 |
Transport Information:
| UN Number | UN3261 |
| Class | 8 |
| Packing Group | III |
| HS Number | 2916399090 |
Application
HPLC Labeling Reagent for Alcohols and Amines
The compound 1 is an HPLC labeling reagent, which easily reacts with a hydroxyl group or an amino group to form the corresponding ester or amide, respectively. The resultant ester or amide 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:
[Alcohols] 1)
Dissolve 1~5 mg of a sample in 5 mL of THF, and add 40 mg of the labeling reagent 1 and a few drops of pyridine. Close the cap of the reaction vessel and incubate the solution at 60 °C for 1 h. Cool the resultant solution to room temperature and use it as an HPLC sample.
Clean up before injection is recommended when pyridine or triethylamine is added to trap generated HCl. Generally, evaporate the solvent, extract with ether and wash the ether layer with diluted hydrochloric acid and water.
[Others]
Analysis of mono- and diethylene glycols in polyethylene glycol2), aliphatic alcohols3)
[Alcohols] 1)
Dissolve 1~5 mg of a sample in 5 mL of THF, and add 40 mg of the labeling reagent 1 and a few drops of pyridine. Close the cap of the reaction vessel and incubate the solution at 60 °C for 1 h. Cool the resultant solution to room temperature and use it as an HPLC sample.
Clean up before injection is recommended when pyridine or triethylamine is added to trap generated HCl. Generally, evaporate the solvent, extract with ether and wash the ether layer with diluted hydrochloric acid and water.
[Others]
Analysis of mono- and diethylene glycols in polyethylene glycol2), aliphatic alcohols3)
TCI Products Pamphlet
HPLC Labeling Reagents ( PDF 10MB )
HPLC Labeling Reagents ( PDF 10MB )
References
- 1)T. H. Jupille, Am. Lab. 1976, 8, 85.
- 2)M. A. Carey, H. E. Persinger, J. Chromatogr. Sci. 1972, 10, 537.
- 3)Y. Suzuki, N. Tsuchiya, Bunseki Kagaku 1981, 30, 240.
- 4)L. J. Elrod, L. B. White, S. G. Spanton, D. G. Stroz, P. J. Cugier, L. A. Luka, Anal. Chem. 1984, 56, 1786.
PubMed Literature
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Related Products
3,5-Dinitrobenzoyl Chloride
| Product # | D0825 |
| CAS RN | 99-33-2 |
| Purity / Analysis Method: | >98.0%(GC)(T) |