C29835

4-Chlorbuttersäure

99%

• Synonym(e): 4-Chlorobutanoic acid, 4-Chlorobutyrate
• Lineare Formel: Cl(CH₂)₃COOH
• CAS-Nummer: 627-00-9
• Molekulargewicht: 122.55
• Beilstein: 1700264
• EG-Nummer: 210-977-7
• MDL-Nummer: MFCD00002818
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24892552
• NACRES: NA.22

Eigenschaften

• Assay: 99%
• Form: liquid
• Brechungsindex: n20/D 1.451 (lit.)
• bp: 196 °C/22 mmHg (lit.)
• mp (Schmelzpunkt): 12-16 °C (lit.)
• Dichte: 1.24 g/mL at 25 °C (lit.)
• SMILES String: OC(=O)CCCCl
• InChI: 1S/C4H7ClO2/c5-3-1-2-4(6)7/h1-3H2,(H,6,7)
• InChIKey: IPLKGJHGWCVSOG-UHFFFAOYSA-N

Beschreibung

Anwendung

<ul>
<li><strong>Application in hydrophilic fluorescent nanozymes: </strong>4-Chlorobutyric acid is used in the synthesis of Mn2+:CsPbCl3@SiO2 yolk shell nanoparticles (YSNPs) through the SN2 reaction with oleylamine (OAm). This reaction yields a zwitterionic ligand that facilitates the dispersion of YSNPs in water (Wang et al., 2024).</li>
</ul>

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H302,H314
• P-Sätze: P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Gefahreneinstufungen: Acute Tox. 4 Oral - Skin Corr. 1B
• 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