226076

Benzaldehyddimethylacetal

99%

• Synonym(e): α,α-Dimethoxy-toluol
• Lineare Formel: C₆H₅CH(OCH₃)₂
• CAS-Nummer: 1125-88-8
• Molekulargewicht: 152.19
• Beilstein: 2044501
• EG-Nummer: 214-413-0
• MDL-Nummer: MFCD00008491
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24853541
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Assay: 99%
• Form: liquid
• Brechungsindex: n20/D 1.493 (lit.)
• bp: 87-89 °C/18 mmHg (lit.)
• Dichte: 1.014 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: acetal; ether; phenyl
• SMILES String: COC(OC)c1ccccc1
• InChI: 1S/C9H12O2/c1-10-9(11-2)8-6-4-3-5-7-8/h3-7,9H,1-2H3
• InChIKey: HEVMDQBCAHEHDY-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

The abstraction of α-hydrogen atoms from benzaldehyde dimethyl acetal by active bromine at 80°C has been investigated.

Benzaldehyde dimethyl acetal is derived from the condensation reaction between benzaldehyde and methanol. It is used as a protecting group.

Anwendung

An effective reagent used for construction of selenocarbonyl compounds.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302
• P-Sätze: P264 - P270 - P301 + P312 - P501
• Gefahreneinstufungen: Acute Tox. 4 Oral
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 156.2 °F - closed cup
• Flammpunkt (°C): 69 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter