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50-84-0 - 2,4-Dichlorobenzoic acid, 98% - A12372 - Alfa Aesar

A12372 2,4-Dichlorobenzoic acid, 98%

Codice CAS
50-84-0
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
250g 32,96
1000g 93,32
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2,4-Dichlorobenzoic acid, 98%

MDL
MFCD00002414
EINECS
200-067-8

Proprietà chimiche

Formula
C7H4Cl2O2
Peso formula
191.01
Punto di fusione
159-164°
Solubilità
Soluble in ethanol (100 mg/ml), water (0.48 mg/ml), alcohol, ether, and acetone.

Applicazioni

2,4-Dichlorobenzoic acid is used as reagent during the synthesis of pyrimido[2?,1?:2,3]thiazolo[4,5-b]quinoxaline derivatives. It is also used as starting reagent during the synthesis of 1-(substituted)-1,4-dihydro-6-nitro-4-oxo-7-(sub-secondary amino)-quinoline-3-carboxylic acids.

Note

Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

Letteratura

A.A. Abu-Hashem.; M.A. Gouda.; F.A. Badria.; A.A. Abu-Hashem.; M.A. Gouda.; F.A. Badria. Synthesis of some new pyrimido[2?,1?:2,3]thiazolo[4,5-b]quinoxaline derivatives as anti-inflammatory and analgesic agents. European Journal of Medicinal Chemistry. 2010, 45 (5), 1976-1981.

Palaniappan Senthilkumar.; Murugesan Dinakaran.; Perumal Yogeeswari.; Dharmarajan Sriram.; Arnab China.; Valakunja Nagaraja. Synthesis and antimycobacterial activities of novel 6-nitroquinolone-3-carboxylic acids. European Journal of Medicinal Chemistry. 2009, 44 (1), 345-358.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H302-H315-H319-H335

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

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

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. 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. IF SWALLOWED: 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
1868192
Codice tariffe armonizzato
2916.39
TSCA
Yes
RTECS
DG6650000

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