259179

3,4-Dichlorbenzylchlorid

97%

• Synonym(e): 3,4,α-Trichlor-toluol
• Lineare Formel: Cl₂C₆H₃CH₂Cl
• CAS-Nummer: 102-47-6
• Molekulargewicht: 195.47
• Beilstein: 386644
• EG-Nummer: 203-033-0
• MDL-Nummer: MFCD00000906
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24855690
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Form: liquid
• Brechungsindex: n20/D 1.577 (lit.)
• bp: 122-124 °C/14 mmHg (lit.)
• Dichte: 1.411 g/mL at 25 °C (lit.)
• SMILES String: ClCc1ccc(Cl)c(Cl)c1
• InChI: 1S/C7H5Cl3/c8-4-5-1-2-6(9)7(10)3-5/h1-3H,4H2
• InChIKey: YZIFVWOCPGPNHB-UHFFFAOYSA-N

Beschreibung

Anwendung

3,4-Dichlorobenzyl chloride has been used:

• in Friedel-Crafts synthesis of 4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone, a key intermediate for the synthesis of sertraline
• as alkylating agent in synthesis of poly(ether ketone)s having pendant sulfonic acid groups
• in preparation of 5,6-dichloro-2-(3,4-dichlorobenzylthio)benzimidazole

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H314 - H335
• P-Sätze: P261 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 8A - Combustible, corrosive hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter