24122

Benzylalkohol

puriss., meets analytical specification of Ph. Eur., BP, NF, 99-100.5% (GC)

• Synonym(e): Benzolmethanol
• Lineare Formel: C₆H₅CH₂OH
• CAS-Nummer: 100-51-6
• Molekulargewicht: 108.14
• Beilstein: 878307
• EG-Nummer: 202-859-9
• MDL-Nummer: MFCD00004599
• UNSPSC-Code: 12352104
• eCl@ss: 39023110
• PubChem Substanz-ID: 329752572
• NACRES: NA.21

Eigenschaften

• Dampfdichte: 3.7 (vs air)
• Qualitätsniveau: 200
• Dampfdruck: 13.3 mmHg ( 100 °C); 3.75 mmHg ( 77 °C)
• Beschreibung: peroxide value <= 5
• Qualität: puriss.; meets analytical specification of Ph. Eur., BP, NF
• Assay: 99-100.5% (GC)
• Form: liquid
• Selbstzündungstemp.: 817 °F
• Expl.-Gr.: 0.34-6.3 %
• Methode(n): IR spectroscopy: suitable
• Verunreinigungen: related substances, in accordance; residual solvents, complies; ≤0.02% free acid (as C₆H₅COOH); ≤0.02% sum peaks before benzyl alcohol (GC); ≤0.05% benzaldehyde (GC); ≤0.05% non-volatile matter; ≤0.1% water (Karl Fischer); ≤0.10% cyclohexylmethanol (GC); ≤0.2% related subst. (GC); ≤0.2% sum peaks after benzyl alcohol (GC)
• Glührückstand: ≤0.005% (as SO₄)
• Brechungsindex: n20/D 1.539 (lit.); n20/D 1.539-1.541
• bp: 203-205 °C (lit.)
• mp (Schmelzpunkt): −16-−13 °C (lit.)
• Dichte: 1.045 g/mL at 25 °C (lit.)
• Eignung: complies for identity (IR); in accordance for appearance of solution
• SMILES String: OCc1ccccc1
• InChI: 1S/C7H8O/c8-6-7-4-2-1-3-5-7/h1-5,8H,6H2
• InChIKey: WVDDGKGOMKODPV-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Benzyl alcohol is an aromatic hydrocarbon, commonly employed as solvents and intermediates in cosmetics, pharmaceuticals, and flavor and fragrance products. Additionally, it is used in the production of paints, inks, glues, and hardening products.

Anwendung

Benzyl alcohol used in the:

• Etherification of glycerol.
• Preparation of benzaldehyde by solvent free oxidation using supported undecamolybdophosphate catalyst.
• Synthesis of N-(phenylmethylene)benzeneamine by the reaction with nitrobenzene in presence of rhodium-catalyst.

Verpackung

abgefüllt unter Inertgas

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302 + H332,H319
• P-Sätze: P261 - P264 - P271 - P301 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 213.8 °F - DIN 51758
• Flammpunkt (°C): 101 °C - DIN 51758