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Methyl 5-chlorograzinum-2-carboxylatum CAS# 33332-25-1)

Chemical Property:

Formulae hypotheticae C6H5ClN2O2
Molar Mass 172.57
Densitas 1.372±0.06 g/cm3(Praedicta)
Liquefactio Point 89-90 °F (Solv: ligroine (8032-32-4))
Boling Point 242.8±35.0 °C (Predicta)
Flash Point 117.146°C
Vapor Pressura 0.018mmHg ad 25°C
Aspectus Firmus
pKa -4.54 ± 0.10 (Praedicta)
Repono Condition Tene in caliginoso loco, signatus in sicco, cella Temperature
Index refractivus 1.525
MDL MCD01632102
Physica et Chemical Properties Methyl 5-chloropyrazinum-2-carboxylatum habet punctum liquescens 89-90°C, fervens 242.8±35.0°C (praedictum), densitatem 1.372±0.06g/cm3(praedictam), et coefficiens aciditatis (pKa). Ita -4.54 ± 0.10 (Praedicta).

Product Detail

Product Tags

Periculum symbola XI - Irritant
Periculum Codes 36/37/38 - Irritando ad oculos, systema respiratorium et cutem.
Salus Descriptio 26 – In contactu oculorum, statim cum aqua multa ablue, et consilium quaere medicinae.
WGK Germania 3
Periculum Classis INRITATIO

 

Introductio

Methyl-5-chloropyrazinum-2-carboxylatum est compositum organicum cum formula chemica C7H5ClN2O2. Haec est accuratior descriptio naturae, usus, praeparationis ac salutis notitia;

 

Naturae:

- Appearance: Methyl-5-chloropyrazinum-2-carboxylatum in forma crystalli albi vel pulveris crystallini.

Punctum liquescens: de 54-57 .

Fervens punctum: Circa 253-254 ℃.

-Solubilitas: Methyl-5-chloropyrazinum-2-carboxylatum solutum est in quibusdam solventibus organicis, ut ethanolum et dichloromethanum.

-Stabilitas: Compositum est relative stabilis sub condicionibus repositionis regularis.

 

Utere:

Methyl-5-chloropyrazinum-2-carboxylatum certum habet valorem applicationis in synthesi chemico et agro pharmaceutico.

- Synthesis chemica: Materies rudis vel media in synthesi organica adhiberi potest ad synthesim aliorum compositorum, ut pesticides, tincturae et intermedia pharmaceutica.

-Pharmaceuticus campus: Methyl-5-chloropyrazinum-2-carboxylatum medium agit in synthesi quarundam medicamentorum et actiones biologicas habet sicut antibacterial, sedativa et anti-inflammatio.

 

Modus:

Methyl-5-chloropyrazinum-2-carboxylatum plerumque praeparari potest his gradibus:

1. Reagere 5-chlorograzinum cum Anhydride Formic ad generandum 5-chloropyrazinum -2-Formicum Anhydride.

2. Reagere 5-chloropyrazinum-2-carboxylicum anhydride cum methanolo ad generandum scopum productum methyl-5-chloropyrazinum-2-carboxylatum.

Simplex synthesis est via chemica, sed methodus specifica synthesis variari potest secundum diversas necessitates inquisitionis.

 

Salus Information:

- Methyl-5-chloropyrazinum-2-carboxylatum plerumque sub recta operatione tutius est, sed sequentia salutis consilia adhuc observanda sunt;

-Contact: Fuge contactum directum cum cute et oculis. Utuntur personale apparatu tutelae ut chirothecae laboratorium et goggles cum operando.

-Inhalatio: Ratio evacuationis efficax instrui debet in operatione ad curandum bonum circulationem sub tectis aeris. Fugiat attrahentes pulvis vel vapores.

-edibile: Methyl-5-chloropyrazinum-2-carboxylatum pro oeconomis stricte prohibitum est.

-Storage: Repone compositum in sicco, frigido, ventilato loco, ab igne et combustibilibus.

 

Quaeso nota quod praedicta notitia ad solum referendum est, et caute utere debes et normas securitatis laboratorias opportunis cum hac compositione utentes.


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