111929

4-Chlortoluol

98%

• Synonym(e): 1-Chloro-4-methylbenzene, 1-Methyl-4-chlorobenzene, 4-Methyl-1-chlorobenzene, 4-Methylchlorobenzene, 4-Methylphenyl chloride, p-Chloromethylbenzene, p-Chlorotoluene, p-Methylchlorobenzene, p-Tolyl chloride
• Lineare Formel: CH₃C₆H₄Cl
• CAS-Nummer: 106-43-4
• Molekulargewicht: 126.58
• Beilstein: 1903635
• EG-Nummer: 203-397-0
• MDL-Nummer: MFCD00000631
• UNSPSC-Code: 12352100
• eCl@ss: 39050207
• PubChem Substanz-ID: 24847050
• NACRES: NA.22

Eigenschaften

• Dampfdichte: 4.38 (vs air)
• Qualitätsniveau: 100
• Dampfdruck: 10 mmHg ( 45 °C)
• Assay: 98%
• Form: liquid
• Verunreinigungen: ≤2% 2-chlorotoluene
• Brechungsindex: n20/D 1.52 (lit.)
• bp: 162 °C (lit.)
• mp (Schmelzpunkt): 6-8 °C (lit.)
• Dichte: 1.07 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: chloro
• SMILES String: Cc1ccc(Cl)cc1
• InChI: 1S/C7H7Cl/c1-6-2-4-7(8)5-3-6/h2-5H,1H3
• InChIKey: NPDACUSDTOMAMK-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

The reaction of 4-chlorotouleneand phenylboronic acid with Pd(OAc)2/L•2HX as the catalyst is the model reaction for determining the efficiencies of bisimidazolylidene (L) ligand precursors.

Anwendung

The product was used for the preparation model gas of 4-chlorotoulene by passing synthesized air into liquid 4-chlorotoulene.

Sicherheitshinweise

• Piktogramme: GHS02,GHS07,GHS09
• Signalwort: Warning
• H-Sätze: H226,H317,H332,H411
• P-Sätze: P210 - P233 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P312
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Flam. Liq. 3 - Skin Sens. 1
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 2
• Flammpunkt (°F): 123.8 °F - closed cup
• Flammpunkt (°C): 51 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter