259950

Benzoylchlorid

99%

• Synonym(e): Benzoic acid chloride, alpha-chlorobenzaldehyde
• Lineare Formel: C₆H₅COCl
• CAS-Nummer: 98-88-4
• Molekulargewicht: 140.57
• Beilstein: 471389
• EG-Nummer: 202-710-8
• MDL-Nummer: MFCD00000653
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24855444
• NACRES: NA.21

Eigenschaften

• Dampfdichte: 4.88 (vs air)
• Qualitätsniveau: 200
• Dampfdruck: 1 mmHg ( 32 °C)
• Assay: 98.0-100.5%; 99%
• Form: liquid
• Selbstzündungstemp.: 1056 °F
• Expl.-Gr.: 4.9 %
• Verunreinigungen: ≤0.002% P compounds
• Glührückstand: ≤0.005%
• Brechungsindex: n20/D 1.553 (lit.)
• bp: 198 °C (lit.)
• mp (Schmelzpunkt): −1 °C (lit.)
• Übergangstemp.: freezing point −2.0-0.0 °C
• Dichte: 1.211 g/mL at 25 °C (lit.)
• Kationenspuren: Fe: ≤0.001%; heavy metals (as Pb): ≤0.001%
• SMILES String: ClC(=O)c1ccccc1
• InChI: 1S/C7H5ClO/c8-7(9)6-4-2-1-3-5-6/h1-5H
• InChIKey: PASDCCFISLVPSO-UHFFFAOYSA-N

Beschreibung

Anwendung

Benzoyl chloride may be used in the synthesis of the following organic building blocks:

• N,N-diethylbenzamide via condensation with diethylamine
• N-2-bromophenylbenzamide by reacting with 2-bromoaniline via N-benzoylation
• propargyl benzoate via O-benzoylation of propargyl alcohol

Sicherheitshinweise

• Piktogramme: GHS06,GHS05
• Signalwort: Danger
• H-Sätze: H302 + H312,H314,H317,H331
• P-Sätze: P261 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• Flammpunkt (°F): 161.6 °F - closed cup
• Flammpunkt (°C): 72 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter