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2578-45-2 - 2-Chloro-3,5-dinitropyridine, 98+% - L00770 - Alfa Aesar

L00770 2-Chloro-3,5-dinitropyridine, 98+%

Codice CAS
2578-45-2
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
1g 30,69
5g 73,23
25g 316,21
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2-Chloro-3,5-dinitropyridine, 98+%

MDL
MFCD00006233
EINECS
219-937-3

Proprietà chimiche

Formula
C5H2ClN3O4
Peso formula
203.54
Punto di fusione
60-66°
Sensibilità
Moisture Sensitive
Solubilità
Insoluble in water.

Applicazioni

2-Chloro-3,5-dinitropyridine is used as efficient pie electron acceptor in the preparation of charge transfer complexes with aniline and its derivatives acting as donors.

Note

Moisture Sensitive. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Letteratura

Ali Reza Harifi-Mood.; Aziz Habibi-Yangjeh.; Mohammad Reza Gholami. Solvent effects on kinetics of the reaction between 2-chloro-3,5-dinitropyridine and aniline in aqueous and alcoholic solutions of [bmim]BF4. International Journal of Chemical Kinetics. 2007, 39, (12), 681-687.

Dick A. De Bie.; Bart Geurtsen.; Henk C. Van der Plas. On the amination of halonitropyridines. J. Org. Chem. 1985, 50, (4), 484-487.

Reagent for the N-protection of amino acids. Derivatives are stable to acid but cleaved by ammonia: Gazz. Chim. Ital., 93, 65 (1963); 94, 616 (1964); Eur. J. Biochem., 7, 328 (1968). See Appendix 6.

In pyridine solution, functions as a condensing agent in the formation of esters from acids and alcohols: Bull. Chem. Soc. Jpn., 56, 639 (1983).

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H300-H315-H319-H335

Fatal if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280-P301+P310-P305+P351+P338-P304+P340-P362-P312-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Beilstein
196026
Classe di rischio
6.1
Gruppo di imballaggio
II
Codice tariffe armonizzato
2933.39
TSCA
Yes
RTECS
US6504750

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