256412

1,2,4-Trichlorbenzol

suitable for HPLC, ≥99%

• Empirische Formel (Hill-System): C₆H₃Cl₃
• CAS-Nummer: 120-82-1
• Molekulargewicht: 181.45
• Beilstein: 956819
• EG-Nummer: 204-428-0
• MDL-Nummer: MFCD00000547
• UNSPSC-Code: 12190000
• PubChem Substanz-ID: 329752809
• NACRES: NA.04

Eigenschaften

• Dampfdichte: >6 (vs air)
• Dampfdruck: 1 mmHg ( 40 °C)
• Assay: ≥99%
• Form: solid or liquid
• Selbstzündungstemp.: 1060 °F
• Expl.-Gr.: 6.6 %, 150 °F
• Methode(n): HPLC: suitable; UV/Vis spectroscopy: suitable
• Verunreinigungen: <0.020% water
• Brechungsindex: n20/D 1.571 (lit.)
• bp: 214 °C (lit.)
• mp (Schmelzpunkt): 16 °C (lit.)
• Löslichkeit: water: insoluble
• Dichte: 1.454 g/mL at 25 °C (lit.)
• λ: H₂O reference
• UV-Absorption: λ: 308 nm A_max: 1.00; λ: 310 nm A_max: 0.50; λ: 350 nm A_max: 0.05; λ: 375-400 nm A_max: 0.01
• Anwendung(en): food and beverages
• SMILES String: Clc1ccc(Cl)c(Cl)c1
• InChI: 1S/C6H3Cl3/c7-4-1-2-5(8)6(9)3-4/h1-3H
• InChIKey: PBKONEOXTCPAFI-UHFFFAOYSA-N

Beschreibung

Anwendung

• Application of electrospun polyacrylonitrile/Zn-MOF-74@GO nanocomposite as the sorbent for online micro solid-phase extraction of chlorobenzenes in water, soil, and food samples prior to liquid chromatography analysis: This article explores the use of an electrospun polyacrylonitrile/Zn-MOF-74@GO nanocomposite for the extraction of chlorobenzenes, including 1,2,4-Trichlorobenzene, from various samples. The method shows high efficiency and selectivity, making it suitable for environmental and food safety applications (Amini et al., 2021).


• Facile synthesis and immobilization of functionalized covalent organic framework-1 for electrochromatographic separation: This research involves the synthesis and application of a functionalized covalent organic framework for the electrochromatographic separation of various compounds, including chlorobenzenes like 1,2,4-Trichlorobenzene. The method shows potential for analytical and separation sciences (Bao et al., 2021).

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Sicherheitshinweise

• Piktogramme: GHS07,GHS09
• Signalwort: Warning
• H-Sätze: H302,H315,H410
• P-Sätze: P264 - P270 - P273 - P280 - P301 + P312 - P302 + P352
• Gefahreneinstufungen: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Irrit. 2
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113.0 °C - closed cup